{"product_id":"zk-4kx-dc-dc-buck-boost-converter-cc-cv-0-5-30v-4a-5v-6v-12v-24v-power-module-adjustable-regulated-laboratory-power-supply","title":"Convertitore DC-DC Buck Boost ZK-4KX CC CV 0,5-30V 4A 5V 6V 12V 24V Modulo di alimentazione regolabile per laboratorio","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eRiepilogo del prodotto\u003c\/h2\u003e\n\u003cp\u003eZK-4KX DC DC Buck Boost Converter CC CV 0.5-30V 4A 5V 6V 12V 24V Power modulo regolabile is a power and battery modulo selected for power conversion, battery testing, charging and regulated output projects. È adatto per electronics builders, repair users and lab bench users che hanno bisogno di hardware elettronico pratico per lavorare in modo affidabile sui propri progetti.\u003c\/p\u003e\n\u003ch3\u003eIdeale per\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\u003etest elettronici, riparazione, prototipazione e flussi di lavoro maker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePer chi è questo prodotto?\u003c\/strong\u003e È destinato a electronics builders, repair users and lab bench users.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCosa devo controllare prima di acquistare?\u003c\/strong\u003e Consulta in questa pagina le opzioni del prodotto, le specifiche, gli accessori inclusi e i dettagli di compatibilità.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e1.1 LCD can Display input\/output voltage, output current\/output power\/output capacity\/output time;\u003cbr\u003e1.2. CNC adjustment, accurate and fast, can boost and lower voltage, output voltage can be adjusted at will from 0.5-30v, limit current 0-4a can be adjusted at will;\u003cbr\u003e1.3. Anti-reverse connection protection of input end, which will not burn out;\u003cbr\u003e1.4. Anti-reverse irrigation at the output end, no additional anti-reverse irrigation diode is needed to charge the battery;\u003cbr\u003e1.5. The modulo can be set to open\/close by default;\u003cbr\u003e1.6. Multiple software protection mechanisms are available, and the protection threshold is regolabile.When the working parameters of the modulo exceed the protection threshold, the output will be automatically closed.\u003cbr\u003e1.6. Output ripple is small and PI filter is available;\u003cbr\u003e1.8. Thicken radiator fins.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003e2. Product parameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eInput voltage: 5.0-30v\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eOutput voltage: 0.5-30v\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eOutput current: can work stably at 3A for a long time, and can reach 4A under enhanced heat dissipation\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eOutput power: natural heat dissipation 35W, strengthen heat dissipation 50W\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eVoltage Display resolution: 0.01V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eCurrent Display resolution: 0.001A\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"color: #e74c3c;\"\u003e\u003cspan style=\"background-color: #ffffff;\"\u003eConversion efficiency: about 88%\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003cbr\u003eSoft start: yes (with alta potenza and load modulo may fail when starting)\u003cbr\u003eProtection mechanism:\u003cbr\u003eInput anti-reverse connection;\u003cbr\u003eOutput anti-reverse irrigation;\u003cbr\u003eInput undervoltage protection (4.8-30v regolabile, default 4.8v)\u003cbr\u003eOutput overvoltage protection (0.5-31v regolabile, default 31V)\u003cbr\u003eOutput overcurrent protection 0-4.1a (regolabile, default 4.1a)\u003cbr\u003eOverpower protection (0-50w regolabile, default 50W)\u003cbr\u003eOvertemperature protection (80-110\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"background-color: #f1c40f;\"\u003e deg C\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e regolabile, default 110 deg C)\u003cbr\u003eTimeout protection (0-100h regolabile, off by default)\u003cbr\u003eSuper capacity protection (0-60ah regolabile, off by default)\u003cbr\u003eOperating frequency: 180KHZ\u003cbr\u003e\u003cbr\u003eDimensions: length * width * height 79mm*43mm*26mm\u003cbr\u003eWeight: 92g (including package)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e Method of use\u003cbr\u003e5.1. Switch Display parameters -- in the normal interface, press SW to switch the Display below the Display screen, and switch the Display content between current A power W capacity Ah time h.Long press SW button to switch the uplink Display on the Display screen and switch the Display content between input voltage IN output voltage OUT.\u003cbr\u003e5.2. Set output voltage -- press U\/I button in the normal interface to enter the interface of setting voltage constant current.It can be seen that a certain digit of the output voltage value is flashing. Rotate the encoder left and right to adjust the major and minor.Short press the rotary encoder to choose which bit of output voltage to set.After setting, press U\/I button 2 times to return to the normal interface.Or automatically return to the normal interface after stopping operation for 10s.\u003cbr\u003e5.3. Set constant current value (that is, the maximum current value allowed to output by the modulo) -- press U\/I button in the normal interface to enter the setting voltage constant current interface.Then press U\/I button and switch to setting constant current value. You can see a bit of the setting constant current value flashing. Rotate the rotary encoder left and right to adjust the major and minor.Short press the rotary encoder to choose which bit to set the constant current value.After setting, press U\/I to exit the setting voltage constant current interface and return to the normal interface.Or automatically return to the normal interface after stopping operation for 10s.\u003cbr\u003e5.4. Set the default on\/off state of modulo power-on -- long press U\/I in the normal interface to enter the parameter setting interface.You can see that it shows \"OPEN OFF\" or \"OPEN ON\". \"OPEN OFF\" means the output is turned OFF by default when power is ON, and \"OPEN ON\" means the output is turned ON by default when power is ON.Long press rotate encoder to switch two states.After setting, long press U\/I to return to the normal interface.\u003cbr\u003e5.5. Setting of protection parameters on state and threshold -- long press U\/I to enter the parameter setting interface in the normal interface.Press SW until the protection you want appears.LUP -- undervoltage protection threshold;OUP -- overvoltage protection threshold;OCP -- overcurrent protection threshold;OPP -- over power protection threshold;OAP -- ultra-capacity protection threshold;OHP timeout protection threshold;OTP -- overtemperature protection threshold.Short press rotate encoder to select which bit you want to set the protection parameter.Long press the rotary encoder to set the protection parameters on or off (only timeout protection and supercapacity protection can be set to turn on\/off, and other protection parameters are turned on by default.).Rotate the encoder left and right to make the parameters bigger and smaller.After setting, long press U\/I to return to the normal interface.\u003cbr\u003e5.6. Calibration voltage and current -- press U\/I button to enter the parameter setting interface under normal interface.Press SW until a parameter interface with CAL appears.The calibration input voltage interface with the symbol CAL+IN+V;The calibration output voltage interface with the symbol CAL+OUT+V;The calibration output current interface with the symbol CAL+OUT+A.Rotate the encoder left and right to adjust the size of parameters.After the adjustment is completed, long press the rotary encoder to confirm the adjustment is completed, and the parameter value is no longer flashing.Long press U\/I to return to the normal interface. \u003cbr\u003eNote: in order to ensure the accuracy of calibration, calibration voltage -- above 12V can only be started;Calibration current - start calibration only when the current is above 1A.\u003cbr\u003e\u003cbr\u003eCautions\u003cbr\u003e7.1. Short connection between input IN and output OUT of the modulo is forbidden, or the constant current function will fail.\u003cbr\u003e7.2. Please ensure that the power moment of the alimentatore exceeds the required power of the output load!\u003cbr\u003e7.3. If the modulo wants to output with full load, the input voltage should be above 8V. When the input voltage is 5V, the output power is about 15W.The maximum modulo current value is 4A, subject to the maximum output power, such as 17V, the current should not be greater than 2A.\u003cbr\u003e7.4. When this modulo is used over 3A and 35W, please strengthen heat dissipation!!!\u003cbr\u003e7.5. The modulo has input undervoltage protection function, which is about 4.8v by default (it can be set), and the output will be automatically disconnected after the value is lower than this value (note that the voltage at the modulo port is lower than the undervoltage protection threshold, and when the input current is relatively large, do not ignore the partial voltage on the input wire).\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S17898d1b427b4f809bccaaa1b80d45959.webp?v=1764927715\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S3dbb809c0afe4d69b463d56929b8ca84d.webp?v=1764927715\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S149c16a016ba4a5486f1c7df2edb364eT.webp?v=1764927715\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S883276e8b0054d5f8e795f02b59cb4ffQ.webp?v=1764927715\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S00940253c0ca474fbef18da03167c780m.webp?v=1764927715\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S9dc11d3245fb440899653d7cb4c906ffN.webp?v=1764927715\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ZK-4KX","offers":[{"title":"Default Title","offer_id":47105543864578,"sku":"TFZ-ZK-4KX-ZK-4KX-DC-DC-BUCK-BOOST-864578","price":9.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S17898d1b427b4f809bccaaa1b80d45959.webp?v=1764927715","url":"https:\/\/proengi.com\/it\/products\/zk-4kx-dc-dc-buck-boost-converter-cc-cv-0-5-30v-4a-5v-6v-12v-24v-power-module-adjustable-regulated-laboratory-power-supply","provider":"PROENGI","version":"1.0","type":"link"}