{"product_id":"gvda-adjustable-dc-power-supply-30v-10a-lab-power-supply-300w-voltage-regulator-stabilizer-60v-5a-switching-bench-power-source","title":"GVDA Adjustable DC Power Supply 30V 10A Lab Power Supply 300W Voltage Regulator Stabilizer 60V 5A Switching Bench Power Source","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eGVDA Adjustable DC Power Supply 30V 10A Lab Power Supply 300W Voltage Regulator Stabilizer is a power and battery module selected for power conversion, battery testing, charging and regulated output projects. It is suitable for electronics builders, repair users and lab bench users who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\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\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for electronics builders, repair users and lab bench users.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"font-size: 22px; font-family: arial, helvetica, sans-serif;\"\u003eGVDA Adjustable DC Power Supply 30V 10A Lab Power Supply 300W Voltage Regulator Stabilizer 60V 5A Switching Bench Power Source\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003c\/div\u003e\n\u003cp align=\"center\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: center; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003eThe power supply uses advanced technology PWM, voltage, current can be continuously adjustable from 0 - 30V\/60V\/120V Rating obtain Ultra-low ripple. High-precision reference voltage source, rational circuit design, the ability to provide highly accurate output. High-power MOS devices Application, to ensure adequate power supply, improve the long-term stability of the power at full load work. Perfect protection function, in order to protect the load And the power supply are not damaged. Simple operation, and a plurality of power supply can be directly connected in series, parallel, expanded power Range of applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1 align=\"center\" style=\"font-family: arial, helvetica, sans-serif; font-size: 16px; font-weight: 400; letter-spacing: normal; line-height: 22px; text-align: center; white-space: normal; color: rgb(0, 0, 0); border: 0px; margin: 0px; padding: 10px 20px 0px 20em; box-sizing: border-box;\"\u003e\u003c\/h1\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"color: rgb(230, 126, 34); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eProduct Features\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); box-sizing: border-box;\"\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e1. High-precision LED digital display, intuitive and clear.\u003cbr\u003e2.8 cm smart fan, excellent heat dissipation, effectively extend fan life and reduce noise.\u003cbr\u003e3. The use of advanced technology to effectively reduce the weight of the power and convenience of mobile power.\u003cbr\u003e4. A variety of protection, current limiting protection (OCP), over temperature protection (OTP), Over Power Protection (OPP).\u003cbr\u003e5. plastic panels, more beautiful, voltage, current, coarse and fine adjustment knob to set the settings to be more precise.\u003cbr\u003eApplication areas:\u003cbr\u003e. Car DVD, Car Audio.\u003cbr\u003e. Aging products, such as resistors, capacitors, relays, DC motors, LED and the like.\u003cbr\u003eLaboratory, factory, repair power supply.\u003cbr\u003eOther DC power supply all the needs of the occasion.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\n\u003cdiv style=\"margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003c\/div\u003e\n\u003cp style=\"line-height: inherit; margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cspan style=\"font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003e\u003cspan style=\"color: rgb(230, 126, 34); font-size: 16px; font-family: arial, helvetica, sans-serif;\"\u003eTechnical Details\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); box-sizing: border-box;\"\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003e1. Input voltage: 220V 10% @ 50Hz 5Hz\u003cbr\u003e110V 10% @ 60Hz 5Hz\u003cbr\u003eSwitch or a single voltage input\u003cbr\u003e2. Output voltage: DC 0- 30V\/60V\/120V Ratings V (see Table I)\u003cbr\u003e3. Output Current: DC 0-3A\/5A\/10A rated A (see Table I)\u003cbr\u003e4. Display Accuracy:\u003cbr\u003e1% 1 word (three \/ three and a half digital display, voltage resolution 0.1V, current resolution 0.1A)\u003cbr\u003e0.1% 1 word (four \/ four semi-digital display, voltage resolution 0.01V, current resolution 0.01A)\u003cbr\u003e5. boot delay: 1-2S Shutdown Delay: 1-6S (depending on the load)\u003cbr\u003e6. Voltage Stability: ≤0.05% + 1mV\u003cbr\u003e7. The current stability: ≤0.1% + 10mA\u003cbr\u003e8. Load stability: CV≤0.05% + 1mV\u003cbr\u003eCC≤0.05% + 10mA\u003cbr\u003e9. Ripple and Noise: CV≤10mV\u003cbr\u003eCC≤20mA (RMS)\u003cbr\u003e10. Overall efficiency: ≥80% (under full load test)\u003cbr\u003e11. Working environment: -10 - + 40 Relative humidity 20% -80% (non-condensing)\u003cbr\u003e12. Storage Environment: -20 - + 80 Relative humidity 20% -70% (non-condensing)\u003cbr\u003e13. Pressure test: Input - Output: 1.5KVAC \/ 1 Minute\u003cbr\u003eInput - Housing: 1.5KVAC \/ 1 Minute\u003cbr\u003eOutput - Housing: 500VAC \/ 1 Minute\u003cbr\u003e14. Ground Resistance: \u0026lt;20m ohm\u003c\/span\u003e\u003c\/div\u003e\n\u003cp align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003c\/p\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255); color: rgb(0, 0, 0); font-size: 14px; font-family: arial, helvetica, sans-serif;\"\u003ePackage List :\u003cbr\u003e1pcs DC Power Supply\u003cbr\u003e1pcs Power Cable\u003cbr\u003e1pair Crocodile Clip Line\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv align=\"start\" style=\"font-family: 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: inherit; font-weight: inherit; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); border: 0px; margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"font-size: inherit; font-weight: inherit; line-height: inherit; border: 0px; margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"font-size: inherit; font-weight: inherit; line-height: inherit; border: 0px; margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cdiv style=\"font-size: inherit; font-weight: inherit; line-height: inherit; border: 0px; margin: 0px; padding: 0px; box-sizing: content-box;\"\u003e\u003cbr\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa0ba105481bf434ab39781154ee0a787p.webp?v=1765787005\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S90d0f1a3e60e48fba20904cc9a93ad3cC.webp?v=1765787005\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sf93819ef486f4ae681ada405f68092d0Z.webp?v=1765787005\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Se34f16cf578641929721106167c35d192.webp?v=1765787005\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S001c532fad1b42ad8faeb286e326d6d4q.webp?v=1765787005\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S6859892db84a459f8115f7dccea9bb7am.webp?v=1765787005\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"GVDA","offers":[{"title":"SPS-H305-Black","offer_id":47134290542850,"sku":"12000039310807048","price":77.78,"currency_code":"USD","in_stock":true},{"title":"SPS-H3010-Black","offer_id":47134290575618,"sku":"12000039310807047","price":81.1,"currency_code":"USD","in_stock":true},{"title":"SPS-H605-Black","offer_id":47134290608386,"sku":"12000039310807046","price":94.18,"currency_code":"USD","in_stock":true},{"title":"SPS-H605-White","offer_id":47134290641154,"sku":"12000039310807045","price":94.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa0ba105481bf434ab39781154ee0a787p.webp?v=1765787005","url":"https:\/\/proengi.com\/products\/gvda-adjustable-dc-power-supply-30v-10a-lab-power-supply-300w-voltage-regulator-stabilizer-60v-5a-switching-bench-power-source","provider":"PROENGI","version":"1.0","type":"link"}