{"product_id":"5pcs-dc-dc-9v-12v-24v-to-5v-step-down-regulator-usb-charging-car-power-supply-step-down-buck-chargin","title":"5pcs DC-DC 9V\/12V\/24V to 5V Step Down Regulator USB Charging Car Power Supply Step-down Buck Chargin","description":"\u003cstrong\u003eFeature:\u003c\/strong\u003e  \u003cbr\u003e   \u003cbr\u003e       Product size: 35.5 x 17 x 8.3mm         Input voltage range: 6-26V         Output voltage: 5.2V (considering the charging line loss, the output is about 5.2V, the load is about 5V)         Upper limit output current: 3A (in the case of no heat sink, the stable output upper limit current is 2A)         ?         \u003cstrong\u003ePrecautions:\u003c\/strong\u003e         ?         1. The positive and negative poles cannot be reversed, and the input voltage should not exceed 26V, otherwise the chip will be damaged!         2. When powering on, you can't touch the sampling resistor and IC pin on the circuit board by hand. Otherwise, the output voltage may be suddenly damaged and damage the device!         3. Explain to some customers with electronic basics: Do not think that the nominal 3A current will burn out the equipment. The charging current is determined by the device. The charging current for most devices is 0.8-1.5A.         ?         Tip: This is a step-down charging module. The current indicated by 2A refers to the upper limit current of the load. It cannot be compared with the 2A current indicated by the charger.   \u003cbr\u003e    \u003cbr\u003e    \u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" height=\"216\" style=\"border-collapse:\" width=\"672\"\u003e     \u003ccolgroup\u003e      \u003ccol style=\"width:\" width=\"306\"\u003e      \u003ccol style=\"width:\" width=\"93\"\u003e      \u003ccol style=\"width:\" width=\"133\"\u003e      \u003ccol style=\"width:\" width=\"93\"\u003e      \u003ccol style=\"width:\" width=\"47\"\u003e     \u003c\/colgroup\u003e     \u003ctbody\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et3\" height=\"18\" style=\"height:\" width=\"306\"\u003e Project\u003c\/td\u003e       \u003ctd class=\"et3\" style=\"width:\" width=\"93\"\u003e Min.Value\u003c\/td\u003e       \u003ctd class=\"et3\" style=\"width:\" width=\"133\"\u003e Typical Value\u003c\/td\u003e       \u003ctd class=\"et3\" style=\"width:\" width=\"93\"\u003e Max.Value\u003c\/td\u003e       \u003ctd class=\"et3\" style=\"width:\" width=\"47\"\u003e Unit\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e Standby current (Ven=0V)\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 15\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 20\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 25\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e uA\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e No-load current\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 8\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 12\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 18\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e mA\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e Input voltage\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 6\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 12\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 26\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e V\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e The output voltage\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 5.1\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 5.25\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 5.4\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e V\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e Output current\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 0\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 2\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 3\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e A\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e Overcurrent protection current\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 5\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 5.5\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 6\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e A\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e Conduction internal resistance\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 80\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 100\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 120\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e m??\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e On-off level\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 335\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 385\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 435\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e KHz\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e High temperature protection\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 85\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 90\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 130\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e ?￣C\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e Conversion efficiency (I=7V, 0=5V)\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 93\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 95\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 97\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e %\u003c\/td\u003e      \u003c\/tr\u003e      \u003ctr height=\"18\" style=\"height:\"\u003e       \u003ctd class=\"et2\" height=\"18\" style=\"height:\"\u003e Ambient temperature\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e -40\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 25\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e 85\u003c\/td\u003e       \u003ctd class=\"et2\"\u003e ?￣C\u003c\/td\u003e      \u003c\/tr\u003e     \u003c\/tbody\u003e    \u003c\/table\u003e      \u003cbr\u003e   \u003cstrong\u003ePackage includes:\u003c\/strong\u003e  \u003cbr\u003e   \u003cbr\u003e 5 x Power supply module  \u003cbr\u003e     \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/20\/39\/31b79a08-4942-4d4e-8cba-41d9a6a7366b.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/11\/A9\/272f3b96-e8ce-4042-bb18-ac2aaca185a8.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/78\/34\/2e08f95b-c123-4ec8-8efb-3e42d613c7ca.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/DE\/39\/869f0648-9fca-44e1-9416-f8d517eba274.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/DD\/91\/d7cf2f5e-a8d0-43a3-bdf6-825807a85e1a.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/74\/96\/be7dd328-7143-4161-b1d0-e0553724cb0c.jpg\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43935820808387,"sku":"ZHIQIAN-015482","price":433.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/wrsss.com\/products\/5pcs-dc-dc-9v-12v-24v-to-5v-step-down-regulator-usb-charging-car-power-supply-step-down-buck-chargin","provider":"Wrsss","version":"1.0","type":"link"}