{"product_id":"1-4pcs-xl4015-5a-dc-dc-converter-5v-32v-to-0-8v-30v-adjustable-step-down-module-led-power-converter-module-xl4015-5-32v-96","title":"1-4PCS XL4015 5A DC-DC Converter 5V-32V To 0.8V-30V Adjustable Step-Down Module Led Power Converter Module XL4015 5~32v 96%","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNoEnName_Null\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ebuck (stepdown) regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"font-size:18px\"\u003e1-4PCS XL4015 5A DC-DC Converter 5V-32V To 0.8V-30V Adjustable Step-Down Module Led Power Converter Module XL4015 5~32v 96%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eProduct parameters\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e⑴Input voltage: DC 5V-32V;\u003c\/p\u003e\u003cp\u003e⑵Output voltage: DC 0.8V-30V, adjustable;\u003c\/p\u003e\u003cp\u003e⑶Conversion efficiency: 96% at most;\u003c\/p\u003e\u003cp\u003e⑷Output current: maximum output current 5A, adjustable;\u003c\/p\u003e\u003cp\u003e⑸Output power: maximum 75W;\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eFunctional characteristics\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e⑴It can be used as a common step-down module with overcurrent protection capability;\u003c\/p\u003e\u003cp\u003e⑵It can be used as battery and battery charger;\u003c\/p\u003e\u003cp\u003e⑶It can be used as a high-power LED constant-current drive module;\u003c\/p\u003e\u003cp\u003e⑷There are two modes of constant current and constant voltage, and an indicator light indicates the current mode;\u003c\/p\u003e\u003cp\u003e⑸When used as the lithium battery charger, the floating charge voltage and charge current can be set, and the indicator light indicates whether the battery is being charged or fully charged;\u003c\/p\u003e\u003cp\u003e⑹With current-limiting protection function, the module will not be burned even if the output is short-circuited.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eScope of application\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e1,Used as a common step-down module with overcurrent protection capability\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eUsage:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e⑴Regulate the voltage potentiometer after power-on to make the output voltage reach the ideal voltage;\u003c\/p\u003e\u003cp\u003e⑵Measure the output short circuit current with 10A current gear of multimeter (directly connect two meter probes to the output terminal), and adjust the current potentiometer to make the output current reach the predetermined overcurrent protection value. For example, if the current value displayed by the multimeter is 4A, the high current can only reach 4A when you use the module. When the current reaches 4A, the red constant current indicator will be on, otherwise the indicator will be off)\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:18px\"\u003eNote: \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eWhen using in this state, there will be 0~0.3V voltage drop after connecting the load due to 0.05 Ohm current sampling resistance at the output terminal, which is normal! This voltage drop is not pulled down by your load, but is reduced to the sampling resistance.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e2,Used as battery charger\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eThe module without constant current function cannot be used to charge the battery. Since the voltage difference between the exhausted battery and the charger is large, the charging current is too large and the battery is damaged, so the constant current charge shall be used for the battery at the beginning, and the constant voltage charge shall be automatically switched back when the charge reaches a certain degree.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003eUsage:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e⑴Determine the floating charge voltage and charge current of the battery to be charged; If the lithium battery parameter is 3.7V\/2200mAh, the floating charge voltage is 4.2V, and the maximum charge current is 1A, i.e. 2200mA);\u003c\/p\u003e\u003cp\u003e⑵Under no-load condition, the multimeter measures the output voltage and adjust the voltage potentiometer to make the output voltage reach the floating charge voltage; If 3.7V lithium battery is charged, adjust the output voltage to 4.2V);\u003c\/p\u003e\u003cp\u003e⑶Measure the output short circuit current with 10A current gear of multimeter (directly connect two meter probes to the output terminal), and adjust the current potentiometer to make the output current reach the predetermined charging current value;\u003c\/p\u003e\u003cp\u003e⑷The default charging indicator current is 0.1 times of the charging current when leaving the factory; The current of the battery is gradually reduced in the process of charging, gradually changing from constant current charging to constant voltage charging. If the charging current is set as 1A, when the charging current is less than 0.1A, the red charging indicator will be off, and the red full charge indicator will be on. At this time, the battery has been charged);\u003c\/p\u003e\u003cp\u003e⑸Connect the battery and charge.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:18px\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eStep (1) (2) (3) (4) is that the input end is connected to the power supply, and the output end is not connected to the battery under no-load condition.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e3,Used as a high-power LED constant-current drive module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e⑴Determine the working current and working voltage of the LED to be driven;\u003c\/p\u003e\u003cp\u003e⑵Under no-load condition, multimeter measures output voltage and adjust voltage potentiometer to make output voltage reach LED high working voltage;\u003c\/p\u003e\u003cp\u003e⑶Measure the output short circuit current with 10A current gear of multimeter, and adjust the current potentiometer to make the output current reach the predetermined LED working current;\u003c\/p\u003e\u003cp\u003e⑷Connect the LED and test the machine.\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgb(244, 78, 59);font-size:18px\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eStep (1) (2) (3) is: the input end is connected to the power supply, and the output end is not connected to the LED lamp under no load.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1167b243ab9148ce96a0e462ff7bef76y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc96e5cfb86c547bc84490b157034f3f46.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc4b19d3eb5724c908d6b7d2b8fff5c7eO.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6f94fded6c494b1898fead4a3febaade4.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc6b20d7095624cafb97554918bd64170F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5910dc306efc4e38942091194a2cb6cby.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Enhance 1PCS \/ China Mainland","offer_id":55468305547563,"sku":"14:1202#Enhance 1PCS;200007763:201336100","price":9.52,"currency_code":"USD","in_stock":true},{"title":"standard 2PCS \/ China Mainland","offer_id":55468305580331,"sku":"14:201659813#standard 2PCS;200007763:201336100","price":14.2,"currency_code":"USD","in_stock":true},{"title":"Enhance 2PCS \/ China Mainland","offer_id":55468305613099,"sku":"14:350852#Enhance 2PCS;200007763:201336100","price":15.4,"currency_code":"USD","in_stock":true},{"title":"Enhance 4PCS \/ China Mainland","offer_id":55468305645867,"sku":"14:351074#Enhance 4PCS;200007763:201336100","price":27.8,"currency_code":"USD","in_stock":true},{"title":"standard 4PCS \/ China Mainland","offer_id":55468305678635,"sku":"14:10#standard 4PCS;200007763:201336100","price":25.72,"currency_code":"USD","in_stock":true},{"title":"standard 1PCS \/ China Mainland","offer_id":55468305711403,"sku":"14:4044226#standard 1PCS;200007763:201336100","price":8.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3765022ef5cc4c7bb000a7decbfe9d75o.webp?v=1788853062","url":"https:\/\/yoeruyo.com\/products\/1-4pcs-xl4015-5a-dc-dc-converter-5v-32v-to-0-8v-30v-adjustable-step-down-module-led-power-converter-module-xl4015-5-32v-96","provider":"Yoeruyo","version":"1.0","type":"link"}