{"product_id":"nd2a12ma-1cell-to-2-3cell-battery-voltage-doubler-dc-dc-4-2v-8-4v-12-6v-converter-3-3v-3-7v-4-2v-to-5v-8-4v-12v-12-6v-voltage-booster","title":"ND2A12MA 1Cell to 2-3Cell Battery Voltage Doubler DC-DC 4.2V 8.4V 12.6V Converter 3.3V 3.7V 4.2V to 5V 8.4V 12V 12.6V Voltage Booster","description":"\u003cdiv\u003e\n \u003cspan style=\"color:rgb(0, 100, 0)\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003eND2A12MA \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cspan style=\"color:rgb(0, 100, 0)\"\u003e\u003cspan style=\"font-size:18px\"\u003eis a multi-protection high-efficiency DC-DC boost converter. The 0.5-2.5A Current Limit Program function can be used as a constant current driver for LEDs and can also charge lithium batteries.\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eDC DC Boost Converter Module working frequency 1MHZ.\u003cbr\u003eEfficiency up to 93% (usually is 86%-91%)\u003cbr\u003eQuiescent current : 190UA.\u003cbr\u003eCurrent Limit Program(0.5-2.5A,Default 2.4A)\u003cbr\u003eIn a well-ventilated and heat-dissipating environment, the maximum output power can reach 8-9W\u003cbr\u003eOperating temperature range : -40~+85 Degrees Celsius\u003cbr\u003eStorage temperature range : -65~+150 Degrees Celsius\u003cbr\u003eSize : 24.5 x 11x 5.8mm\u003cbr\u003eWeight : 1.6g(with Pin)\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cdiv style=\"font-size:14pt\"\u003e\n  \u003cdiv style=\"font-size:medium\"\u003e\n   \u003cdiv style=\"font-size:19px\"\u003e\n    \u003cdiv\u003e\n\u003cdiv style=\"font-size:0px;overflow:hidden\"\u003e\n \u003cdiv style=\"color:rgb(0, 0, 0)\"\u003e\n  \u003cdiv style=\"font-size:14pt;color:rgb(255, 0, 0)\"\u003e\n   \u003cdiv style=\"font-size:medium;color:rgb(0, 0, 0)\"\u003e\n    \u003cdiv style=\"font-size:19px\"\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cstrong\u003eProtection :\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eUnder Voltage Lockout: 2.2V\u003cbr\u003eOTP Temperature: 150℃\u003cbr\u003eOvervoltage protection\u003cbr\u003eShort circuit protection\u003c\/span\u003e\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cstrong\u003ePin description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eIN+: Input positive(+)\u003c\/span\u003e\u003c\/span\u003e\n    \u003cbr\u003e\n    \u003cbr\u003e\n    \u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eIN-: Input positive(-)\u003cbr\u003eO+: Output positive(+)\u003cbr\u003eO-: Output positive(-)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n\u003cbr\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:20px\"\u003eThe following are the laboratory parameters for each version:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003cbr\u003e\n\u003cbr\u003eTest conditions: 25 degrees Celsius, directly measure the input and output voltages on the board.\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eOutput 5V :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003eInput voltage DC 2.6 ~ 4.8V,output DC 5.1V±2%\u003c\/span\u003e\u003c\/span\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003eMaximum output : 5V\/1.5A(See the table below for details) \u003c\/span\u003e\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n\u003cdiv\u003e\n \u003cbr\u003eInput DC 2.6\/1.93A,Output DC 5V\/0.75A\n \u003cbr\u003e\n \u003cbr\u003eInput DC 3V\/2.14A,Output DC 5V\/1.00A\n \u003cbr\u003e\n \u003cbr\u003eInput DC 3.3V\/2.13A,Output DC 5V\/1.13A\n \u003cbr\u003e\n \u003cbr\u003eInput DC 3.7V\/2.13A,Output DC 5V\/1.30A\n \u003cbr\u003e\n \u003cbr\u003eInput DC 4.2V\/2.10A,Output DC 5V\/1.50A\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eOutput 8.4V :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003eInput voltage DC 2.6 ~ 5.5V,output DC 8.4V±2%\u003cbr\u003eMaximum output : 8.4V\/1A(See the table below for details)\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003eInput DC 2.6\/1.95A,Output DC 8.4V\/0.44A\n \u003cbr\u003e\n \u003cbr\u003eInput DC 3V\/1.97A,Output DC 8.4V\/0.55A\n \u003cbr\u003e\n \u003cbr\u003eInput DC 3.3V\/2.06A,Output DC 8.4V\/0.64A\n \u003cbr\u003e\n \u003cbr\u003eInput DC 3.7V\/2.03A,Output DC 8.4V\/0.75A(1Cell to 2Cell)\n \u003cbr\u003e\n \u003cbr\u003eInput DC 4.2V\/2.03A,Output DC 8.4V\/0.87A\n \u003cbr\u003e\n \u003cspan style=\"color:rgb(0, 0, 0);font-size:medium\"\u003e(1Cell to 2Cell)\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003eInput DC 5V\/2.02A,Output DC 8.4V\/1.07A\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eOutput 12V :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003eInput voltage DC 2.6 ~ 6V,output DC 12V±2%\u003cbr\u003eMaximum output : 12V\/0.75A(See the table below for details)\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003eInput DC 2.6\/1.60A,Output DC 12V\/0.24A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 3V\/1.85A,Output DC 12V\/0.35A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 3.3V\/1.85A,Output DC 12V\/0.40A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 3.7V\/2.01A,Output DC 12V\/0.51A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 4.2V\/2.06A,Output DC 12V\/0.60A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 5V\/2.10A,Output DC 12V\/0.75A\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cspan style=\"color:rgb(0, 0, 0);font-size:20px\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eOutput 12.6V :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cspan style=\"color:rgb(0, 0, 0);font-size:20px\"\u003e\u003cspan\u003eInput voltage DC 2.6 ~ 6V,output DC 12.6V±2%\u003cbr\u003eMaximum output : 12.6V\/0.70A(See the table below for details)\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003eInput DC 2.6\/1.60A, Output DC 12.6V\/0.22A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 3V\/1.84A, Output DC 12.6V\/0.33A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 3.3V\/1.95A,Output DC 12.6V\/0.40A\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 3.7V\/2.06A,Output DC 12.6V\/0.50A\n   \u003cbr\u003e\n   \u003cspan style=\"color:rgb(0, 0, 0);font-size:medium\"\u003e(1Cell to 3Cell)\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 4.2V\/2.08A,Output DC 12.6V\/0.58A\n   \u003cbr\u003e\n   \u003cspan style=\"color:rgb(0, 0, 0);font-size:medium\"\u003e(1Cell to 3Cell)\u003c\/span\u003e\n   \u003cbr\u003e\n   \u003cbr\u003eInput DC 5V\/2.10A, Output DC 12.6V\/0.72A\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(192, 0, 0)\"\u003eAttention :\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cdiv\u003e\n  \u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eThis is a DC-DC voltage converter module,Must be noted when using:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cp style=\"font-family:arial;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e1 Input voltage can not be greater than the maximum input range\u003cbr\u003e2 Output power can not be greater than the maximum load for a long time\u003cbr\u003e3 Input power must be greater than the output power, because the power consumption of the module itself\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cp style=\"font-family:arial;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003eQ \u0026amp; A:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n  \u003cdiv style=\"font-size:14pt\"\u003e\n   \u003cbr\u003e\n   \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003eQ : Why output voltage is less than the nominal voltage\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cspan style=\"font-size:20px\"\u003e\u003cspan\u003eA : Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low\u003c\/span\u003e\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sea1ccbdbb52a4779980b0458695338b5C.jpg\" slate-data-type=\"image\"\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n   \u003cbr\u003e\n   \u003cbr\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"font-family:verdana, arial, helvetica, sans-serif;font-size:12px\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2eaac67825ad42c7b8d2d1ba097097c0S.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"Output 5V \/ 1PCS","offer_id":46788099244189,"sku":"ND2A12MA_5V","price":1.99,"currency_code":"USD","in_stock":true},{"title":"Output 8V4 \/ 1PCS","offer_id":46788099276957,"sku":"ND2A12MA_8V4","price":1.99,"currency_code":"USD","in_stock":true},{"title":"Output 12V \/ 1PCS","offer_id":46788099309725,"sku":"ND2A12MA_12V","price":1.99,"currency_code":"USD","in_stock":true},{"title":"Output 12V6 \/ 1PCS","offer_id":46788099342493,"sku":"ND2A12MA_12V6","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/ND2A12MA_3X4_b1510986-1945-4f0f-a3c5-a3a56605419b.jpg?v=1789261717","url":"https:\/\/eletechsup.com\/es\/products\/nd2a12ma-1cell-to-2-3cell-battery-voltage-doubler-dc-dc-4-2v-8-4v-12-6v-converter-3-3v-3-7v-4-2v-to-5v-8-4v-12v-12-6v-voltage-booster","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}