{"product_id":"5pcs-36-24-12-9v-to-5v-3a-step-down-module-4usb-interface-car-charging-solar-buck-power-supply","title":"5pcs 36\/24\/12\/9V to 5V 3A Step Down Module 4USB Interface Car charging Solar Buck Power Supply","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eSynchronous rectification\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e3A output current\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eIntegrated power MOSFET switch\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e95% efficiency\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eProgrammable soft start\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eStable low ESR output\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eCycle by cycle\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eFixed frequency 340KH\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eInput undervoltage lockout\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eSystem protection excessive current limit\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size: 14px;\"\u003eOvervoltage protection and thermal shutdown\u003cbr\u003eSize: 37 x 47 x 18mm (width x length x height)\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eEach double-layer USB shares a 5v3A chip, dual insurance solution, two double-layer USB independent power supply, each 3A, the total current is 6A.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe output voltage is between 5.08~5.18v\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eWiring method: connect the positive voltage of the voltage of 7 to 38v to the input positive, the negative voltage to the negative of the lower icon, the four USB will have a stable 5v voltage, plug your mobile phone data cable into the USB. used. The output is convenient for those devices that do not have a USB cable. It is for professional use only. If you don't understand it, you don't need to worry about this interface.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eBuilt-in Apple identification resistor, 47k+56k, 2.7v. Apple's charging current is about 2.4A; Android phone is about 1A. Please use a good quality data cable. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eNear the terminal block, there is a diode ss54, which is an anti-reverse diode. Professionals can short-circuit it, and can change it to a fuse and toss it by itself.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eQ: My mobile phone current is only 1A. Will your 3A converter burn my phone?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eA: No; 3A means that the high current that this converter can withstand is 3A. As long as your device can be used below 3A current, the voltage is the same. The current is adaptive and built by the mobile phone. Chip controlled, this power supply is only available in standard 5v. As long as the working voltage is 5v, it can be used.\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e5 x 36\/24\/12\/9V to 5V 3A Step Down Module\u003c\/span\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/45\/FC\/9a14fb10-37ac-4b10-8814-d02214556f4a.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/0D\/16\/1954bc80-3fd8-4f7f-af94-f19baa50857a.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/87\/69\/2948a1e1-b337-405c-9323-1e90def4945c.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/B4\/A2\/48bc7218-be7d-43d5-8651-0cf79baf0ea9.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/8B\/7A\/7b3cea60-3840-4450-9dc0-1e9b823da3cd.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/0E\/01\/c21607a9-665b-4ae8-85ae-e2b0de2e3968.jpg\"\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35502516895900,"sku":"1652476","price":990.78,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/9a14fb10-37ac-4b10-8814-d02214556f4a.jpg?v=1597305259","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/5pcs-36-24-12-9v-to-5v-3a-step-down-module-4usb-interface-car-charging-solar-buck-power-supply","provider":"Electronic Pro ","version":"1.0","type":"link"}