{"product_id":"dc-dc-triple-output-power-module-3-3v-5v-12v-800ma-buck-converter-bank-for-arduino-esp32-esp8266-stm32-electronics-diy","title":"DC-DC Triple Output Power Module 3.3V 5V 12V 800mA Buck Converter Bank for Arduino ESP32 ESP8266 STM32 Electronics DIY","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\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\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003ep{margin-block-start: 0; margin-block-end: 0}\u003c\/div\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eAll-in-One Power! Triple Output DC-DC Module, 3.3V\/5V\/12V from 12V Input, Perfect Power Supply for Arduino\/ESP32 Projects.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eKey Features \u0026amp; Benefits:\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eThree Independent Regulated Outputs: Provides simultaneous stable 3.3V, 5V, and pass-through 12V outputs, perfectly powering Arduino, ESP boards, sensors, relays, and displays with different voltage needs—no multiple adapters required.\u003cbr\u003e\u003cbr\u003eHigh-Efficiency Buck Conversion: Switching buck design with \u0026gt;85% efficiency, low heat generation, suitable for long-term stable operation.\u003cbr\u003e\u003cbr\u003eWide Input Voltage Range: Accepts 6V-12V DC input, compatible with common 12V adapters, 3S Li-ion batteries, solar panels, etc.\u003cbr\u003e\u003cbr\u003eBreadboard-Friendly Design: Standard pin headers and mounting holes allow direct fixation onto a breadboard for clean and organized power distribution in your prototypes.\u003cbr\u003e\u003cbr\u003eClear Total Current Limit: The combined current of all three outputs should not exceed 800mA, sufficient for most prototyping needs, with clear parameters for easy planning.\u003cbr\u003e\u003cbr\u003eDouble-Sided PCB \u0026amp; Power LED: Quality double-sided PCB with a red power indicator for clear status monitoring.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eProduct Description:\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eTired of connecting multiple power sources for your 3.3V and 5V devices? This compact triple-output DC-DC power module is the Swiss Army knife for your project's power needs. It efficiently converts a single 6-12V input (like a common 12V adapter) into three stable outputs, allowing you to power microcontrollers, sensors, and peripherals simultaneously. Whether for IoT development, robotics, or electronics experiments, it delivers a clean, reliable, centralized power solution.\u003c\/p\u003e\n\u003cp style=\"font-size:24px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e🚨 Critical Notes Before Use! (Safety \u0026amp; Operating Rules)\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e⚠️ 【Core Warning: Input Voltage MUST Be High Enough!】\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eThe 5V and 3.3V outputs are generated by step-down conversion. For stable operation, the input voltage must be at least 1V higher than the desired output voltage. Example: To get a stable 5V output, the input voltage must be above 6V. Using a 5V input will NOT yield a 5V output!\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e❌ 【Absolute Current Limit \u0026amp; Polarity Warning】\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eTotal Current Cap: The sum of currents from all three outputs must NOT exceed 800mA. Overloading will cause overheating, performance drop, or permanent damage. Distribute your load wisely.\u003cbr\u003e* Reverse Polarity Strictly Forbidden: Always connect according to the board's VCC (+) and GND (-) markings. Reverse connection will instantly and permanently destroy the module.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e✅ 【Correct Usage Guide】\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e1. Select Suitable Power Source: Use a stable DC power source within 6V-12V, capable of delivering ≥1A current.\u003cbr\u003e2. Connection Order: Connect the input power first (confirm red LED is on), then connect your load devices.\u003cbr\u003e3. 12V Output Note: The 12V output is a direct pass-through of your input voltage (with minor drop). Its stability depends entirely on your input source quality.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e🔧 【Typical Applications \u0026amp; Considerations】\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eIdeal For: Breadboard project power, multi-voltage system testing, power for small IoT gateways, educational labs.\u003cbr\u003e* Not Suitable For: NOT recommended as a power source for high-power motors, bright LED strips, or other high-current devices.\u003cbr\u003e* Heat Dissipation: The module will get warm when operating near the 800mA full load. Ensure proper ventilation.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eSpecifications:\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003eInput Voltage: DC 6V - 12V\u003cbr\u003e\u003cbr\u003eOutput Voltage 1: 3.3V (±0.05V)\u003cbr\u003e\u003cbr\u003eOutput Voltage 2: 5V (±0.05V)\u003cbr\u003e\u003cbr\u003eOutput Voltage 3: 12V (Input Pass-Through)\u003cbr\u003e\u003cbr\u003eMax Output Current: 800mA (Total for all outputs)\u003cbr\u003e\u003cbr\u003eConversion Efficiency: \u0026gt;85%\u003cbr\u003e\u003cbr\u003eDimensions: Approx. 45mm × 45mm\u003cbr\u003e\u003cbr\u003eIndicator: Red Power LED\u003cbr\u003e\u003cbr\u003eMounting: Breadboard fixation holes\u003c\/p\u003e\n\u003cp style=\"font-size:16px;font-weight:bold;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003ePackage Includes:\u003c\/p\u003e\n\u003cp style=\"font-size:13px;font-weight:normal;text-align:left;color:rgb(67, 70, 73)\" class=\"word-break white-space mt-10\" align=\"left\"\u003e1 × Triple Output DC-DC Power Supply Module\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa04ea405b36f442eb40a18932cda9000E.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2279e447fb174abeb1dc977973f889a2S.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S923f8ae5ec8c4834900bd4f1fdbd13d22.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc45c2d6bd0dd4459824b17af270d647bb.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8af751fb6f304491a10ba70732e6b70ad.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/S63431488834a4c58b11acb383700db0cM.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc732a367b8574056b2ca145b1fdbd4d0F.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa18e4f7a1a014b6989d716a14aac4c3eQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"width:100%;height:auto\" width=\"100%\" height=\"auto\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdb8abd76fe1d40a88e1edc257afceebcX.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"1 Pcs Triple Output","offer_id":55502958887211,"sku":"14:1202#1 Pcs Triple Output","price":8.44,"currency_code":"USD","in_stock":true},{"title":"2 Pcs Triple Output","offer_id":55502958919979,"sku":"14:350852#2 Pcs Triple Output","price":11.24,"currency_code":"USD","in_stock":true},{"title":"5 Pcs Triple Output","offer_id":55502958952747,"sku":"14:351074#5 Pcs Triple Output","price":20.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Saf2cf24bf233458aa6044cae6a8f2b53C.webp?v=1788923401","url":"https:\/\/yoeruyo.com\/products\/dc-dc-triple-output-power-module-3-3v-5v-12v-800ma-buck-converter-bank-for-arduino-esp32-esp8266-stm32-electronics-diy","provider":"Yoeruyo","version":"1.0","type":"link"}