{"title":"Repair Modules \u0026 Replacement Boards","description":"\u003cp\u003eReplacement modules, repair boards, emulator modules and bench-test components for restoring or validating electronic equipment.\u003c\/p\u003e\n\u003cp\u003eUse this collection for practical repair parts, audio board replacement, high-voltage test modules, floppy drive emulation and equipment maintenance projects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRelated categories:\u003c\/strong\u003e \u003ca href=\"\/es\/collections\/electronic-diagnostics-repair\"\u003eDiagnostics \u0026amp; Repair\u003c\/a\u003e, \u003ca href=\"\/es\/collections\/tools-diy\"\u003eTools \u0026amp; DIY\u003c\/a\u003e, and \u003ca href=\"\/es\/collections\/power-supply\"\u003ePower \u0026amp; Bench Supply\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"zk-1001u-100w-bluetooth-5-3-mono-tpa3116d2-amplifier-board-module-supports-app-aux-usb-flash-drive-usb-sound-card-dc-9-24v","title":"Módulo amplificador ZK-1001U de 100 W con Bluetooth 5.3 Mono, chipset TPA3116D2, compatible con aplicaciones, entrada auxiliar, unidad flash USB y tarjeta de sonido USB, alimentación de 9 a 24 V CC.","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\/\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 0, 0); font-size: 28px;\"\u003eParámetros del producto\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eNombre del producto: Módulo amplificador Bluetooth mono de 100 W con función de refuerzo y ajuste de agudos y graves.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eChip amplificador: TPA3116D2\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eVersión de Bluetooth: 5.3\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eDistancia de transmisión Bluetooth: 15 metros\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eEntrada de audio: Bluetooth + AUX + unidad USB + tarjeta de sonido USB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eSalida de audio: mono 100W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eFuente de alimentación adaptable: CC 9-24 V, ≥4 A (no se puede conectar a CA), adecuada para baterías de 7,4 V, 12 V y 21 V, no apta para baterías de 24 V, y sufrirá una sobretensión tras la carga completa.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eAltavoz adaptativo: 20-100 W, 3-8 Ω\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eAjuste de volumen: Volumen total con botones\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eClic: Reproducir\/Pausar Doble clic: Siguiente canción Triple clic: Entrar o salir del modo TWS Mantener pulsado: Apagar\/Encender\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eMecanismo de protección: protección contra conexiones de entrada, sobretemperatura, sobrecorriente, cortocircuito y protección antiestática.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eCaracterísticas destacadas: Compatible con la aplicación Wuzhi Audio. Modificar el nombre de Bluetooth, configuración de contraseña, ajuste del volumen del sonido de aviso, activación\/desactivación del sonido de aviso, ayuda para dormir, sólido\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 20px;\"\u003eActualizaciones, etc. La función de conexión entre cajas y la función inalámbrica verdadera permiten combinar los dos conjuntos de altavoces en una caja para el canal izquierdo y otro para el derecho, lo que mejora el posicionamiento espacial.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px;\"\u003eDimensiones del producto: 99x75x22,8 mm\u003c\/span\u003e\u003c\/p\u003e\n \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4020pg.jpg?v=1767084852\"\/\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9c1ae0ae614442348a0fd256996fa381N.webp?v=1765783956\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9a8d91fbd40746c79997ba0e9ded4bf3b.webp?v=1765783956\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S76de0e4fbb804994b0e35379846465c2c.webp?v=1765783956\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S23539f6187744e5f947b433ce1716c8bo.webp?v=1765783956\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0dda41d3e72c46dab26c2b813e29bbf0d.webp?v=1765783956\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0163cb50119d4954bb7c44063342241cG.webp?v=1765783956\"\/\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\/\u003e\u003cscript\u003ewindow.adminAccountId=251264190;\u003c\/script\u003e\u003c\/p\u003e","brand":"ZK-1001U","offers":[{"title":"Default Title","offer_id":47134157472002,"sku":"TFZ-ZK-1001U-ZK-1001U-100W-BLUETOOTH-472002","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9c1ae0ae614442348a0fd256996fa381N.webp?v=1765783956"},{"product_id":"zk-502mt-bluetooth-5-0-subwoofer-amplifier-board-2-0-channel-high-power-audio-stereo-amplifier-board-2x50w-bass-amp","title":"Placa amplificadora de subwoofer Bluetooth 5.0 ZK-502MT, 2.0 canales, amplificador de audio estéreo de alta potencia, 2 x 50 W, amplificador de graves","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"ai-description\"\u003e\n\u003cdiv class=\"origin-part box-sizing\"\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Bluetooth 5.0:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eDisfruta de una conectividad perfecta con la última tecnología Bluetooth 5.0, que garantiza una transmisión de señales de audio estable y rápida.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Audio de alta potencia:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eDisfruta de un sonido potente e inmersivo con una potencia de salida máxima de 2 x 50 W, perfecta para la reproducción de audio de alta calidad.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Amplificador estéreo:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eDisfruta de un sonido nítido gracias a sus dos canales de amplificación, que proporcionan un amplio y dinámico rango de frecuencias de audio.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp align=\"start\" style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003e\u003cstrong\u003e• Diseño portátil:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"background-color:rgb(255, 255, 255)\"\u003eLleva tu música a cualquier parte con un diseño compacto y ligero, ideal para usarlo en cualquier lugar o para actividades al aire libre.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-size:16px;font-weight:400;line-height:inherit;color:rgb(255, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eCaracterística:\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eNombre: Módulo amplificador de audio Bluetooth de 2*50W con sonido\u003cbr\/\u003eModelo: ZK-502MT\u003cbr\/\u003eVersión de Bluetooth: 5.0\u003cbr\/\u003eMetodología Entradas: AUX + Bluetooth\u003cbr\/\u003eCanales: 2\u003cbr\/\u003e\n\u003cbr\/\u003eFuente de alimentación del adaptador: superior a DC9-24V\/3A\u003cbr\/\u003eAltavoces compatibles: 10-100 W, 4-8 ohmios\u003cbr\/\u003eColor: Negro\u003cbr\/\u003eMaterial: Plástico\u003cbr\/\u003eDimensiones: 89x60x21 mm\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-size:16px;font-weight:400;line-height:inherit;color:rgb(255, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003eContenido del paquete:\u003c\/p\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin:0px 0px 12px;margin-bottom:12px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e1 módulo amplificador de audio Bluetooth\u003cbr\/\u003e\n\u003cbr\/\u003eSolo se incluye el contenido del paquete mencionado anteriormente, excluyendo otros productos.\u003cbr\/\u003eNota: Debido a las diferencias de iluminación y de monitor, el color del artículo en la imagen puede variar ligeramente con respecto al color real. La tolerancia de medición es de +\/- 1-3 cm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp align=\"center\" style=\"text-align:center\"\u003e\u003cbr\/\u003e\n\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1698ab4baffe4a4f809a636807970ce2X.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4663d63a7d7d4cd38e423642aac68fcbh.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7cdd3af01b9446f1bb92859ec32786780.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S375a62557183433cbf8aae9c031af605W.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S04dba26529474a609c5490a7760318f7m.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sbf53f4bc178347829e78f3446990bf43x.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2c37cea7cf834f75a3e2bd6eaa13e938t.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S96f353d9dfa94fbb93194742fba7f987O.jpg\"\/\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cscript\u003ewindow.adminAccountId=2675162104;\u003c\/script\u003e","brand":"ZK-502MT","offers":[{"title":"502MT","offer_id":47134265245954,"sku":"12000034686834421","price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa77d402aed014e6da0c27daf4ee4691bw.webp?v=1765786018"},{"product_id":"mt21-2-1-channel-bluetooth-5-0-subwoofer-amplifier-board-50wx2-100w-power-audio-stereo-amplifier-board-bass-amp-aux","title":"MT21 Placa amplificadora de subwoofer Bluetooth 5.0 de 2.1 canales, 50W x 2 + 100W, amplificador de audio estéreo, amplificador de graves, AUX.","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eNombre del producto: Módulo amplificador de audio de 2.1 canales con control de tono.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eModelo del producto: MT21\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eVersión de Bluetooth: 5.0 (sin blindaje, 15 metros)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eSensibilidad de entrada: 500 mV\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eEntrada de audio: AUX + Bluetooth\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eCanal: 2.1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eSolución de chip: Chip de amplificador de potencia doméstico\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eRango de alimentación: CC 12~24 V \/ 5 A o superior (no conectar a un paquete de baterías de 24 V)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eAltavoz adaptador: 20~100 W, 4~8 Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003ePotencia de salida: Máx. 50 W en los canales derecho e izquierdo.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eMáximo 100 W en el subwoofer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eMecanismo de protección: Conexión anti-inversa, sobrecalentamiento, sobre-\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003ecorriente, cortocircuito\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eDimensiones del producto: 93 mm*90 mm*22 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003ePeso del paquete: aproximadamente 185 g (embalaje)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003ePD: En la entrada de audio es suficiente, el voltaje\/corriente de alimentación es suficiente, habrá\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e¡Potencia de salida suficiente! Cuanto mayor sea el voltaje de alimentación, mayor será la potencia de salida. Cuanto menor sea la impedancia del altavoz, mayor será la potencia de salida. Por favor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\/\u003e \u003c\/p\u003e\n\u003cp class=\"p\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H9c25f4a207e245d9865d9b6f41b3757dO.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H2570c3628e36478290c9bf4e7b4f0609b.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H1f7e8c0f057e4e9aa73c327b6cbc3979f.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hedb6562c9d854fd0b6be90040cc2a9c3B.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hde4d32622a40440580b242cb66b2f37aH.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H38262cc62fd6440d863b527f096d3d23O.png\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H380c14424c024e43b241b2d824164209F.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc93945ef35884d81b778b4cab48b51fem.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0e98f3db6fe4469a9298bb2130461f2fp.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hef0d501f248e4413b2f8f4a960312434V.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hed2acc49444f43a7ad236628bbc1f91ap.jpg\"\/\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MT21","offers":[{"title":"with logo","offer_id":47297329103106,"sku":"12000050595757183","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Hd0a19843c9774ef4af4daf8fc0a4d52bm.webp?v=1769586838"},{"product_id":"mini-pam8403-dc-5v-digital-small-power-amplifier-board-modulediy-2-5-5v-usb-power-supply-2-3w-volume-control-with-potentionmet","title":"Mini PAM8403 DC 5V Módulo de placa amplificadora de potencia digital pequeña DIY Fuente de alimentación USB de 2,5 a 5 V Control de volumen de 2 * 3 W con potenciómetro","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eResumen del producto\u003c\/h2\u003e\n\u003cp\u003eMini PAM8403 DC 5V Digital Small placa amplificadora de potencia Modulediy 2.5-5V USB fuente de alimentación 2 * is a power and battery módulo selected for power conversion, battery testing, charging and regulated output projects. Es adecuado para electronics builders, repair users and lab bench users que necesitan hardware electrónico práctico para trabajar en proyectos de forma fiable.\u003c\/p\u003e\n\u003ch3\u003eIdeal para\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003epower conversion, battery testing, charging and regulated output projects\u003c\/li\u003e\n\u003cli\u003eDIY electronics, battery packs, solar modules and bench power workflows\u003c\/li\u003e\n\u003cli\u003epruebas electrónicas, reparación, prototipado y flujos de trabajo maker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePreguntas frecuentes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e¿Para quién es este producto?\u003c\/strong\u003e Está pensado para electronics builders, repair users and lab bench users.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e¿Qué debo revisar antes de comprar?\u003c\/strong\u003e Revisa en esta página las opciones del producto, las especificaciones, los accesorios incluidos y los detalles de compatibilidad.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Ha326b4bc4f80446cbb05bdebdc52a739H.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H782b86c7abbf479d89c381c99761986cb.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H589b62bba9794218a3e1ebedda5c6825D.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Hf087b207a205436289969a42caf681bb2.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H9bfea69fe20046629a26f818baeb5ff9T.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H0decf00e0e4b440bba37bae2d47e28404.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H7f5218c86fe241eda38d1e05e5cd4be0W.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H2f6a93a249c24d1c89fe091e70d8aab1O.webp?v=1770020034\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H1d61a97e3c3341a6a813d29ca3e9aebbX.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/H8325317ee0c14dec82c779b0ad8bff77E.webp?v=1770020035\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se84a4fe0bf5744278da89b8b545b8f35V.webp?v=1770020034\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5ff7454108554d50855676fc2349f3e5Z.webp?v=1770020034\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S648aadbb6fe242618e6f54c9c19125bfj.webp?v=1770020034\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc53464438ef54595a52b7728f0c0d121I.webp?v=1770020034\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e","brand":"PROENGI Components","offers":[{"title":"Amplifier board","offer_id":47323693351170,"sku":"12000048514249027","price":2.64,"currency_code":"USD","in_stock":true},{"title":"Mini 5V","offer_id":47323693383938,"sku":"12000048514249026","price":1.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S61be6d53145947f98861617f5aa79636Q.webp?v=1770020034"},{"product_id":"dc-3-3v-5v-to-dc-15-30kv-high-voltage-generator-ignition-module-no-load-high-power-boost-converter-3-7v-arc-igniter-transformer","title":"Módulo de encendido de generador de alto voltaje de 3,3 V-5 V CC a 15-30 kV CC, convertidor elevador de alta potencia sin carga, transformador de encendido de arco de 3,7 V","description":"\u003cp\u003e\u003cspan style=\"font-size: 24px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eCaracterísticas del producto:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e1. Amplia compatibilidad de voltaje: fuente de alimentación de CC de 3,3 a 5 V, también puede funcionar con una sola batería de litio, gran aplicabilidad.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e2. Alto voltaje y alta potencia: voltaje de salida de 15-30 KV, encendido preciso, adaptable a una variedad de escenarios industriales.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e3. Alta eficiencia y baja generación de calor: diseño de chip de refuerzo de alto voltaje y alta potencia, funcionamiento a largo plazo sin calentamiento, estable y fiable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e4. Circuito ultrarresistente: diseño resistente a altas tensiones, el circuito no sufre daños cuando el paquete de alta tensión se daña, larga vida útil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003e5. Salida ajustable y flexible: el voltaje se puede ajustar libremente para satisfacer las necesidades de diferentes equipos, lo que proporciona una gran versatilidad.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eParámetros:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eNombre del producto: Encendedor de arco\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eTensión de alimentación: CC 3,3 V-5 V, también se puede utilizar una fuente de alimentación de batería de litio individual de 3,7 V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eVoltaje de salida: aproximadamente 15-30 kV CC, principalmente preocupado por los paquetes de alto voltaje y el voltaje del dispositivo, el elevador de circuito se puede aumentar y disminuir arbitrariamente.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eDimensiones del módulo: 61,5 x 21 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eCableado: el cable rojo al polo positivo, el cable negro al polo negativo.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eDescripción:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eUtilizando el chip elevador de alta potencia y alto voltaje XKT-203, con un diseño de circuito simple, alta potencia de salida, voltaje de salida ajustable arbitrariamente, alta eficiencia y otras características, el voltaje de salida es de 2 a 30,000 voltios aproximadamente, el circuito no se calienta durante mucho tiempo, el circuito es duradero, hay clientes para aplicaciones de larga duración, ¡debido a la rotura del paquete de alta tensión, el circuito no se dañará!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 24px; font-family: 'times new roman', times, serif;\"\u003e\u003cstrong\u003eLista de envío:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 20px; font-family: 'times new roman', times, serif;\"\u003eMódulo de encendido por arco de alto voltaje*1\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6307275ad3b94147be54e650a3c42b542.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S314fda7d47f94833bb56df68c0e2fa34H.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S5d7d5e9638394559a89bfcc96fc8de7bY.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S170a2d5a9a1d488d88e82e55d078d3fdn.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9ec5bf928a7749be82e31f6b003a927ep.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sadaa5a7d7d7e47f8ba4e5ff49be35ae3e.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S59e070c48fe94f9b9ed2e03b1857b4e0p.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd476b47ce1964d5ba597a19d07a2fb2ch.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S917f61b15b5e4e91992ba45c0d71e807O.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1a711d0cf981481a8a2be2fce30235678.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc40b660690e845d6b6157c90121ec42b2.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S404ecb899b2e4e8184738695ac4a4f145.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd0d5f4d81b1c457cb8998a6e3391bb42w.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc0d81dbcfc184d91b2368ea553abed61X.webp?v=1770273521\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sd263caff0c934cea847647fab1017d02R.webp?v=1770273521\"\/\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"PROENGI Components","offers":[{"title":"DC 15-30KV","offer_id":47334842466562,"sku":"12000049334495149","price":10.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6307275ad3b94147be54e650a3c42b542.webp?v=1770273521"},{"product_id":"200w-diy-home-digital-amplifier-mp3-decoder-board-100w-audio-power-bluetooth-5-3-fm-for-music-subwoofer-speakers-volume-control","title":"Amplificador digital doméstico DIY de 200 W, placa decodificadora MP3, potencia de audio de 100 W, Bluetooth 5.3, FM para música, subwoofer, altavoces y control de volumen.","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch2 align=\"center\" style=\"text-align: center;\"\u003e\u003cbr\/\u003e\u003c\/h2\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003eExisten dos modelos disponibles, cada uno con una interfaz y apariencia diferentes. Por favor, elija el modelo adecuado antes de realizar la compra:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003e1) Amplificador de 200 W CC 7 V-24 V: 2 x 50 W + 100 W, CC 7 V-24 V, Bluetooth 5.3\u003cbr\/\u003e2) 160W DC 5V-25V: Amplificador de 2*80W, DC 5V-25V, Bluetooth 5.1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cbr\/\u003e\u003cspan style=\"color: rgb(211, 49, 21); font-size: 24px;\"\u003e\u003cstrong\u003e200W CC 7V-24V\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eDescripción:\u003cbr\/\u003e1. Versión de Bluetooth 5.3\u003cbr\/\u003e2. Admite funciones de micrófono y auriculares.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e3. Admite llamadas (mantenga pulsado el botón de pausa para contestar la llamada entrante).\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e4. Admite grabación. La grabación solo es compatible con el modo TF o el modo USB.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e(Mantén pulsado el botón MODE para iniciar la grabación; vuelve a mantenerlo pulsado para cancelarla y reproducir el archivo grabado; para salir del modo de grabación, mantén pulsado el botón de pausa. Durante la grabación, necesitas conectar un dispositivo de almacenamiento, como una memoria USB o una tarjeta TF).\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e5. Admite la memoria de apagado.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e6. La tensión de alimentación admite entre 7 V y 24 V CC, y la corriente es superior a 2 A.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e7. Se puede conectar directamente a los altavoces.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e8. Admite formatos de canciones MP3\/WMA\/WAV\/APE\/FLAC\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e9. Funciones principales: MP3\/USB\/TF\/Entrada de línea\/FM\/Bluetooth\/Control remoto\/\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 style=\"font-size: 14px; line-height: inherit; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0); font-size: 18px;\"\u003e10. Potencia 200W, estéreo 2*50W + 100W.\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2 align=\"left\" style=\"font-size: 14px; line-height: inherit; text-align: left; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e11. Admite la selección de carpetas para reproducir. Cuando se reproduce desde USB o TF, hay una carpeta en el dispositivo y hay canciones en esa carpeta. Presione el botón anterior o el botón siguiente dos veces para seleccionar la carpeta para reproducir las canciones, y la pantalla mostrará F001-F00? y así sucesivamente, ¿de acuerdo? Una carpeta muestra F00? .\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7d5b62e93d724b3fb105df24082a2ac4e.webp?v=1770282640\"\/\u003e\u003cbr\/\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3d9590b3b6df4de5a54a35083bdcad60M.jpg\"\/\u003e\u003cbr\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa3f3d12d7d7f4eefab389799e4a1d981j.webp?v=1770282640\"\/\u003e\u003cbr\/\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S948eb2dea4af4c0fba7987008d4514b5f.jpg\"\/\u003e\u003cbr\/\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S662b2f35207e40a1abd191207b607a5da.webp?v=1770282639\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S22297c2961c4488db35af02d819c674ae.webp?v=1770282640\"\/\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 24px;\"\u003e\u003cstrong\u003e160W CC 5V-25V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sc9061277663242cd999375fa94207dc2K.webp?v=1770282640\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb5585d937a81438883c3666f177e99f6g.jpg\"\/\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sed7d293d18254b20b45ade260a865a7eI.jpg\"\/\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S48729db6aaa94b5381cbfeb9446edfcfB.webp?v=1770282852\"\/\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\/\u003e\u003cscript\u003ewindow.adminAccountId=2678186524;\u003c\/script\u003e\u003c\/p\u003e","brand":"PROENGI Components","offers":[{"title":"200W DC 7V-24V","offer_id":47335385825538,"sku":"12000050673210584","price":14.3,"currency_code":"USD","in_stock":true},{"title":"200W DC 7V-24V-1","offer_id":47335385858306,"sku":"12000050673210585","price":13.87,"currency_code":"USD","in_stock":true},{"title":"160W DC 5V-25V","offer_id":47335385891074,"sku":"12000050673210586","price":9.77,"currency_code":"USD","in_stock":true},{"title":"160W DC 5V-25V-1","offer_id":47335385923842,"sku":"12000050673210587","price":9.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S647c627544574efa933e9119c2f071d0u.webp?v=1770282639"},{"product_id":"xy-ht21max-2-1-channel-bluetooth-amplifier-board-dc-12-42v-tpa3223-chip-200w-2-400w-bass-treble-control-hi-fi-audio-module","title":"Módulo de audio Hi-Fi con control de graves\/agudos, placa amplificadora Bluetooth de 2.1 canales XY-HT21MAX, alimentación de CC de 12-42 V, chip TPA3223, 200 W*2 + 400 W.","description":"\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003cbr\/\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S59929e426fb14c97bcba868e6e6c2b9cX.webp?v=1770447911\"\/\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 102, 255); font-size: 22px;\"\u003e\u003cstrong\u003eCaracterísticas:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e1. Diseño de doble núcleo, equipado con el chip TPA3223, que proporciona una calidad de sonido más estable y nítida.\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e2. Admite entrada multisource BT\/USB\/AUX para satisfacer diversas necesidades de audio.\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eSalida de alta potencia de 3.2.1 canales, potente combinación de subwoofers izquierdo y derecho.\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e4. Equipado con un mando giratorio para ajustar el volumen, fácil de usar y compatible con control táctil multifuncional.\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e5. Componentes de alta calidad, inductores de bajas pérdidas y condensadores de oro negro, para un rendimiento más fiable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 102, 255); font-size: 22px;\"\u003e\u003cstrong\u003eParámetro:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eNombre del producto: Placa amplificadora de audio digital Bluetooth de 2.1 canales\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eModelo del producto: XY-HT21MAX\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eFuente de alimentación: CC 12-42V\/10A o superior\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eEntrada de audio: BT\/AUX\/Unidad U\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eDecodificación de audio Bluetooth: AAC SBC\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eDecodificación USB sin pérdidas: WAV FLAC APE MP3\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eCanal: Canales izquierdo y derecho\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003ePotencia de salida (máxima):\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e12 V CC:\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eCanales izquierdo y derecho: 10W+ 10W@8 Ω;20W+ 20W@4 Ω\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eSubwoofer: 10W@8Ω; 20W@4Ω; 32W@2Ω\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e24 V CC:\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eCanales izquierdo y derecho: 30W+ 30W@8 Ω;70W+ 70W@4 Ω\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eSubwoofer: 30W@8Ω; 70W@4Ω; 150W@2Ω\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e36 V CC:\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eCanales izquierdo y derecho: 80W+ 80W@8 Ω;160W+ 160W@4 Ω\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eSubwoofer: 80W a 8Ω; 160W a 4Ω; 350W a 2Ω\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e40 V CC:\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eCanales izquierdo y derecho: 100W + 100W a 8 Ω; 200W + 200W a 4 Ω\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eAltavoz de subgraves: 100 W a 8 Ω; 200W@4Ω; 400W@2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(51, 102, 255); font-size: 22px;\"\u003e\u003cstrong\u003eEl paquete incluye:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e1 placa amplificadora de potencia\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003e1 destornillador\u003c\/span\u003e\u003cbr\/\u003e\u003cspan style=\"font-size: 18px;\"\u003eNota: El producto se envía sin ensamblar, y los accesorios deben desmontarse y enviarse por cuenta del comprador.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S33c6330daed3432dac616f810617b4e6d.webp?v=1770447911\"\/\u003e\u003cbr\/\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8563f6eafeda4c7fa93dabaae4fa645f0.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S0956e6f651344ed38e87ee09166c5ac6e.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6a85d5c63014474aabfd005342ef64aee.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S99dd7d6ad0b24e44b1963f4f2dde72bbL.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S8baf848d5ace42e3b20e0c09e8586f75b.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S58a689ddc61a430eab24666a9c5440e2n.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S112ee83843284a079120433a9761f00cA.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S053af59e7cbe429486bf23b790c453dcy.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se373dd2e0906456ba00c7c40e2a0d854b.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S343bec86bf234a21b5cf411ba3470e101.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1dc6a8735ce34d4fbce4fcdf91be9704o.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sdd3d63fd63df458784c37b7b0440c49bA.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S92da84a7c5ed462db348851fc16571dav.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S82098bc48c6a49a48f2301423861d979K.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf5c3d5983f804a578bf6cf625b9375d0P.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/1_6152bb67-ba30-4a04-8d89-8e6e13fc995a.webp?v=1770448351\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/2_1a634471-0b1e-40e1-9d55-8da79803edbb.webp?v=1770448352\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/3_07bbe581-4854-4b5e-a031-232c0269e4ab.webp?v=1770448352\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/4_d9c11396-43de-434c-9850-1f14a69b9205.webp?v=1770448353\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/5_e676a31a-df14-4072-9f12-ed0d3c54e7d6.webp?v=1770448353\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/6_2ab18ee0-1705-4784-8cde-3b5d521adadf.webp?v=1770448353\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/7_ed1b152f-ca61-426e-b766-e470f5185f96.webp?v=1770448352\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/8_f5ab6628-d025-4543-b4e7-1d02f7f5775a.webp?v=1770448352\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S343bec86bf234a21b5cf411ba3470e101.webp?v=1770447911\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/10_5443277a-6dc8-4a38-8faf-5038736046b9.webp?v=1770448353\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/11_971ecec8-1ee1-4862-9b57-234a60fb246a.webp?v=1770448353\"\/\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/12_aa974220-ad7b-4550-9de9-7b55b6396fb5.webp?v=1770448353\"\/\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"XY-HT21MAX","offers":[{"title":"XY-HT21MAX--A","offer_id":47340457951490,"sku":"12000049873368818","price":47.12,"currency_code":"USD","in_stock":true},{"title":"XY-HT21MAX--B","offer_id":47340457984258,"sku":"12000049873368819","price":43.49,"currency_code":"USD","in_stock":true},{"title":"XY-HT21MAX--C","offer_id":47340458017026,"sku":"12000049873368820","price":47.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S58a689ddc61a430eab24666a9c5440e2n.webp?v=1770447911"},{"product_id":"sfrm44-u100lqd-435-floppy-drive-emulator-with-oled-screen-rotary-encoder-oled-flash-floppy-drive-nnd","title":"Emulador de unidad de disquete SFRM44-U100LQD-435 con pantalla OLED y codificador rotatorio Unidad de disquete flash OLED NND","description":"\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp class=\"detail-desc-decorate-content\" style=\"text-overflow: ellipsis; font-family: 'OpenSans'; color: #000; word-wrap: break-word; white-space: pre-wrap; font-weight: 300; font-size: 14px; line-height: 20px; margin-bottom: 12px;\"\u003eUtilizando un diseño de CPU de 32 bits, alta integración y rendimiento confiable. Conectando al dispositivo a través de la interfaz de la unidad de disquete, es fácil de instalar y usar. Utiliza una unidad flash USB universal, no se requiere procesamiento especial. Admite archivos en el directorio raíz de la unidad flash USB y 999 carpetas. Apariencia: El mismo tamaño que una unidad de disquete de 3,5 pulgadas común, y la posición del orificio de instalación es la misma que la de la unidad de disquete. Modelo: SFRM44-U100LQD-435 El chip utiliza el AT32F435RGT7 de Artery, con una pantalla OLED y una perilla para ajustar archivos. Solo se puede usar después de que se haya configurado el archivo de configuración. No es adecuado para dispositivos con unidades de disquete comunes, pero es adecuado para dispositivos especiales y dispositivos dedicados. No hay soporte técnico disponible, por favor tenga cuidado al disparar. Color: Color de la foto Material: ABS Diferentes lotes pueden tener diferentes apariencias, pero no afectará el uso Contenido del paquete: 1 x Emulador de unidad de disquete Solo el contenido del paquete anterior, otros productos no están incluidos. Nota: El reflejo de la luz y las diferentes pantallas pueden hacer que el color del artículo en la imagen sea ligeramente distinto al real. El margen de error de la medición es de +\/- 1-3 cm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/luckyretail.com\/Uploadfile\/20244\/091\/202409112\/I500762805\/I500762805-4f.jpg\"\/\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/luckyretail.com\/Uploadfile\/20244\/091\/202409112\/I500762805\/I500762805-3f.jpg\"\/\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/luckyretail.com\/Uploadfile\/20244\/091\/202409112\/I500762805\/I500762805-5f.jpg\"\/\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/luckyretail.com\/Uploadfile\/20244\/091\/202409112\/I500762805\/I500762805-2f.jpg\"\/\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/luckyretail.com\/Uploadfile\/20244\/091\/202409112\/I500762805\/I500762805-1z.jpg\"\/\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SFRM44-U100LQD-435","offers":[{"title":"Default Title","offer_id":47340544950530,"sku":"TFZ-SFRM44-U10-SFRM44-U100LQD-435-FLOPP-950530","price":56.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S29cbe2849a0f4f8184862c25305f0cb0M.webp?v=1770452590"},{"product_id":"zk-as21p-tpa3255-2-2-1-channel-bluetooth-power-amplifier-board-300w-300w-600w-high-power-low-noise-audio-power-amplifier-module","title":"ZK-AS21P TPA3255*2 2.1 Channel Bluetooth placa amplificadora de potencia 300W+300W+600W alta potencia Low Noise Audio amplificador de potencia módulo","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\n  \u003ch2\u003eResumen del producto\u003c\/h2\u003e\n  \u003cp\u003eZK-AS21P TPA3255*2 2.1 Channel Bluetooth placa amplificadora de potencia 300W+300W+600W alta potencia Low is a electronics product selected for electronics repair, testing, prototyping and project work. Es adecuado para electronics users, repair technicians and maker project builders que necesitan hardware electrónico práctico para trabajar en proyectos de forma fiable.\u003c\/p\u003e\n  \u003ch3\u003eIdeal para\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eelectronics repair, testing, prototyping and project work\u003c\/li\u003e\n    \u003cli\u003ebench electronics, DIY projects and maker workflows\u003c\/li\u003e\n    \u003cli\u003epruebas electrónicas, reparación, prototipado y flujos de trabajo maker\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003ePreguntas frecuentes\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e¿Para quién es este producto?\u003c\/strong\u003e Está pensado para electronics users, repair technicians and maker project builders.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e¿Qué debo revisar antes de comprar?\u003c\/strong\u003e Revisa en esta página las opciones del producto, las especificaciones, los accesorios incluidos y los detalles de compatibilidad.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S766e11e8e15944438592cc9fb5a6b1a2R.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S53d12b07be5b466582c5a7c5131e41b1A.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7e8698517cb14d3f85f6484b4906ef31x.webp?v=1776241837\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa72f0023db174f2c809bcf253d3f1c4e1.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Saad2e2004acd4bcb90beabc3fb830d1ce.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Safff638e98fb487cb75b9d3f380ebbcdq.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S21aad0f6e88c4a8f811de033ea8a582fY.webp?v=1776241837\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se71345c6e616487b83f25ec27745a5e1k.webp?v=1776241837\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S7587c2244dcf44c2922a713cd74871fdP.webp?v=1776241837\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4df77758e63a43c5ba4bc96bb33f42b7k.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sdd3cab6e89f54cfd98e64fe9bfec83b1u.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4efd0dfe394c401184ad737924d44fe1a.webp?v=1776241837\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S18bc854146ca43ba8e77e93c0ac97ea8H.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S619c4c92c8e04fae8e9b8f04245b5e3bJ.webp?v=1776241837\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Seb79cf788c5d42dd95272ede3d885f31p.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sdc2bd150e3aa42aa8638264f7b51b6bcp.webp?v=1776241837\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S372aaaec70494b778f6fd401f3a2d3a53.webp?v=1776241836\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e","brand":"ZK-AS21P","offers":[{"title":"Integrated","offer_id":47664359932162,"sku":"12000037912774532","price":68.9,"currency_code":"USD","in_stock":true},{"title":"External","offer_id":47664359964930,"sku":"12000037912774533","price":76.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S38a1abbdb4c7423e99d2e4ec142e7692G.webp?v=1776241836"},{"product_id":"bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuning-for-home-theater-car-audio","title":"Bluetooth 5.3 HiFi amplificador de potencia TPA3255 Chip 600W Dual Channel DSP Sound Tuning for Home Theater\/Car Audio","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eResumen del producto\u003c\/h2\u003e\n\u003cp\u003eBluetooth 5.3 HiFi amplificador de potencia TPA3255 Chip 600W Dual Channel DSP Sound Tuning for Home is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. Es adecuado para radio users, SDR experimenters and wireless project builders que necesitan hardware electrónico práctico para trabajar en proyectos de forma fiable.\u003c\/p\u003e\n\u003ch3\u003eIdeal para\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003epruebas electrónicas, reparación, prototipado y flujos de trabajo maker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePreguntas frecuentes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e¿Para quién es este producto?\u003c\/strong\u003e Está pensado para radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e¿Qué debo revisar antes de comprar?\u003c\/strong\u003e Revisa en esta página las opciones del producto, las especificaciones, los accesorios incluidos y los detalles de compatibilidad.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-1.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003eProduct Features:\u003c\/p\u003e\u003cp\u003e1. Bluetooth 5.3 long-range connectivity for stable, lag-free transmission.\u003c\/p\u003e\u003cp\u003e2. Dual-channel 600W high-power output delivers powerful, immersive sound.\u003c\/p\u003e\u003cp\u003e3. Equipped with TPA3255 gold-standard chip for low-distortion, high-fidelity reproduction.\u003c\/p\u003e\u003cp\u003e4. DSP intelligent sound tuning precisely optimizes frequency response and dynamics.\u003c\/p\u003e\u003cp\u003e5. Supports subwoofer output for layered, immersive listening experience.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eProduct Name: Bluetooth 5.3 Dual-Channel Hi-Fi Digital Amplifier\u003c\/p\u003e\u003cp\u003eOutput Power: 300W + 300W\u003c\/p\u003e\u003cp\u003eBluetooth Version: V5.3 (15m range)\u003c\/p\u003e\u003cp\u003eAudio Inputs: Bluetooth + USB + AUX\u003c\/p\u003e\u003cp\u003eAmplifier Chip: TPA3255 (Imported professional-grade chip)\u003c\/p\u003e\u003cp\u003eHousing Material: Zinc Alloy (A+ Drop-Resistant Rating)\u003c\/p\u003e\u003cp\u003eInput Power: DC 24-36V (Higher Voltage = Greater Output Power) [Note: Sufficient output power requires adequate audio input power and sufficient fuente de alimentación voltage\/current! Higher fuente de alimentación voltage increases output power; lower speaker impedance increases output power!]\u003c\/p\u003e\u003cp\u003eFrequency Range: 20Hz-20KHz\u003c\/p\u003e\u003cp\u003eSignal-to-Noise Ratio: ≥98dB\u003c\/p\u003e\u003cp\u003eAudio Output: 2.0+SUB OUT (Subwoofer Supported)\u003c\/p\u003e\u003cp\u003eDistortion: ≤0.5% THD\u003c\/p\u003e\u003cp\u003eSpeaker Impedance: 2-8 ohm\u003c\/p\u003e\u003cp\u003eProduct Dimensions: 140X109X34 (mm)\u003c\/p\u003e\u003cp\u003eApplications: Home theater rooms, living room entertainment systems, audiophile audio systems, small studios, car audio upgrades, etc.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eProduct List:\u003c\/p\u003e\u003cp\u003e1X Main Unit\u003c\/p\u003e\u003cp\u003e1X fuente de alimentación\u003c\/p\u003e\u003cp\u003e1X 3.5mm AUX Cable\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-2.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-3.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-4.webp?v=1779201895\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-5.webp?v=1779201895\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-6.webp?v=1779201895\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-7.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-8.webp?v=1779201895\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-9.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-10.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-11.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-12.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-13.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-14.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-15.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-16.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-bluetooth-5-3-hifi-power-amplifier-tpa3255-chip-600w-dual-channel-dsp-sound-tuni-17.webp?v=1779201894\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Bluetooth","offers":[{"title":"US Plug","offer_id":47666518393090,"sku":"12000053405271820","price":53.88,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":47666518425858,"sku":"12000053405271821","price":53.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb5782204bb6c44f28c9b791e65dd999eS.webp?v=1776325045"},{"product_id":"3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-pulse-hipot-generator-inverter-power-supply","title":"3.7V Ignition Coil Booster 20KV High Voltage Step Up Transformer arc waveform Hipot Generator Inverter fuente de alimentación","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\n  \u003ch2\u003eResumen del producto\u003c\/h2\u003e\n  \u003cp\u003e3.7V Ignition Coil Booster 20KV High Voltage Step Up Transformer arc waveform Hipot is a signal generator selected for generating test waveforms for circuit debugging and calibration. Es adecuado para engineers, students and electronics labs que necesitan hardware electrónico práctico para trabajar en proyectos de forma fiable.\u003c\/p\u003e\n  \u003ch3\u003eIdeal para\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003egenerating test waveforms for circuit debugging and calibration\u003c\/li\u003e\n    \u003cli\u003eoscilloscopes, amplifiers, filters and analog circuit projects\u003c\/li\u003e\n    \u003cli\u003epruebas electrónicas, reparación, prototipado y flujos de trabajo maker\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003ePreguntas frecuentes\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e¿Para quién es este producto?\u003c\/strong\u003e Está pensado para engineers, students and electronics labs.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e¿Qué debo revisar antes de comprar?\u003c\/strong\u003e Revisa en esta página las opciones del producto, las especificaciones, los accesorios incluidos y los detalles de compatibilidad.\u003c\/p\u003e\n\u003c\/section\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003e1. High voltage output, up to 20KV, with a long discharge distance.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003e2. Supports lithium battery fuente de alimentación, stable performance, and easy to use.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003e3. Supports no-load operation, and the output voltage can be increased or decreased arbitrarily.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003e4. The output voltage can be adjusted to adapt to various application scenarios.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003e5. The structure is sturdy, durable, and suitable for no-load operation.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003eProduct Introduction\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003eFor the convenience of practical application, this módulo directly adopts a single lithium battery and módulo design as one unit, which can be easily installed in ordinary plastic tubes for use. The módulo adopts our company's high-power boost chip for continuous upgrading and refinement, and is carefully designed. The discharge distance is long, the módulo is durable for a long time, and can be unloaded. The output voltage can also be changed to increase or decrease the resistance arbitrarily. The módulo can output up to 20KV at 4.2V.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003emódulo parameters:\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003efuente de alimentación voltage: standard 3.7V single 18650 lithium battery fuente de alimentación\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003eWorking current during discharge: about 2A\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003efuente de alimentación battery capacity: It is better to have a capacity greater than 2200mAH, as small capacity batteries with high internal resistance will result in much lower output voltage\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003eDischarge distance: about 13-18mm\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003emódulo size: Length 130mm, Width 22mm, Height 25mm\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003eThe standby current of this módulo chip is about 0.3mA. When not in use for a long time, the battery needs to be removed and placed separately.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003eProduct List:\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"font-size: 22px; font-family: 'times new roman', times, serif;\"\u003e1X módulo\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-1.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-2.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-3.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-4.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-5.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-6.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-7.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-8.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-9.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-10.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-11.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-12.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-3-7v-ignition-coil-booster-20kv-high-voltage-step-up-transformer-arc-waveform-hipot-13.webp?v=1779202001\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e \u003cp\u003e \u003c\/p\u003e","brand":"PROENGI Components","offers":[{"title":"big","offer_id":47668179960066,"sku":"12000050758411007","price":15.04,"currency_code":"USD","in_stock":true},{"title":"small","offer_id":47668179992834,"sku":"12000050758411006","price":14.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S4550d55ae01b4be69b56073c54e8984dO.webp?v=1776408757"},{"product_id":"ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-stereo-home-automotive-car-for-speakers-max-350w-2","title":"AK45 HiFi Digital Bluetooth Audio Amplifier MP3 Channel 2.0 Sound Power AMP stereo Home Automotive Car for Speakers MAX 350W*2","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eResumen del producto\u003c\/h2\u003e\n\u003cp\u003eAK45 HiFi Digital Bluetooth Audio Amplifier MP3 Channel 2.0 Sound Power AMP stereo Home is a RF wireless product selected for wireless communication, antenna experiments and radio signal workflows. Es adecuado para radio users, SDR experimenters and wireless project builders que necesitan hardware electrónico práctico para trabajar en proyectos de forma fiable.\u003c\/p\u003e\n\u003ch3\u003eIdeal para\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ewireless communication, antenna experiments and radio signal workflows\u003c\/li\u003e\n\u003cli\u003eSDR receivers, LoRa modules, antennas and RF test setups\u003c\/li\u003e\n\u003cli\u003epruebas electrónicas, reparación, prototipado y flujos de trabajo maker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePreguntas frecuentes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e¿Para quién es este producto?\u003c\/strong\u003e Está pensado para radio users, SDR experimenters and wireless project builders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e¿Qué debo revisar antes de comprar?\u003c\/strong\u003e Revisa en esta página las opciones del producto, las especificaciones, los accesorios incluidos y los detalles de compatibilidad.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"font-family: OpenSans; font-size: 20px; font-weight: 900; line-height: 28px; white-space: pre-wrap; color: rgb(0, 0, 0); margin-bottom: 12px;\"\u003e\u003cspan style=\"font-size: 28px;\"\u003eSpecification:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eModel:AK45 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eImpedance: 4-16 ohm\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eBluetooth: 5.0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eRMS power: 40Wx2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003ePeak power: 350W x2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eChannel: 2.0\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eVoltage: DC 12V\/AC 110-240V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSNR: 85 db\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eFM Frequency: 87.5-108MHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eFrequency: 10Hz-20KHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 28px;\"\u003ePackage \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e1x amplificador de potencia\u003cbr\u003e1x Remote Control\u003cbr\u003e1x Power Cord\u003cbr\u003e1x Radio Antenna\u003cbr\u003e1x Manual Book\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp align=\"left\" style=\"text-align: left; margin: 0px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-1.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-2.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp align=\"left\" style=\"text-align: left; margin: 0px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-3.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cp align=\"left\" style=\"text-align: left; margin: 0px;\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-4.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-5.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/tufzen-ak45-hifi-digital-bluetooth-audio-amplifier-mp3-channel-2-0-sound-power-amp-ster-6.webp?v=1779202150\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"AK45","offers":[{"title":"Default Title","offer_id":47702541828354,"sku":"TFZ-AK45-AK45-HIFI-DIGITAL-BLUETO-828354","price":30.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S981938a16a8b4f13a2205b1c1bc53dcb4_dc325ef8-f67c-4964-baf8-75499386a52e.webp?v=1777363824"}],"url":"https:\/\/proengi.com\/es\/collections\/repair-modules-replacement-boards.oembed","provider":"PROENGI","version":"1.0","type":"link"}