---
product_id: 46118928
title: "Facmogu DC 12V 3A Power Adapter, 100-240V AC to DC 12V 3A 36W Power Suppy with Barrel Connector 5.5x2.5mm & 5.5x2.1mm, 12 Volt 3 Amp Desktop Adpater 12V Switching Transformer AC/DC Power Converter"
brand: "facmogu"
price: "¥3767"
currency: JPY
in_stock: true
reviews_count: 13
category: "Facmogu"
url: https://www.desertcart.jp/products/46118928-facmogu-dc-12v-3a-power-adapter-100-240v-ac-to
store_origin: JP
region: Japan
---

# 12V DC stable output Dual barrel plug fit UL certified safety Facmogu DC 12V 3A Power Adapter, 100-240V AC to DC 12V 3A 36W Power Suppy with Barrel Connector 5.5x2.5mm & 5.5x2.1mm, 12 Volt 3 Amp Desktop Adpater 12V Switching Transformer AC/DC Power Converter

**Brand:** facmogu
**Price:** ¥3767
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with confidence and style!

## Quick Answers

- **What is this?** Facmogu DC 12V 3A Power Adapter, 100-240V AC to DC 12V 3A 36W Power Suppy with Barrel Connector 5.5x2.5mm & 5.5x2.1mm, 12 Volt 3 Amp Desktop Adpater 12V Switching Transformer AC/DC Power Converter by facmogu
- **How much does it cost?** ¥3767 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/46118928-facmogu-dc-12v-3a-power-adapter-100-240v-ac-to)

## Best For

- facmogu enthusiasts

## Why This Product

- Trusted facmogu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-In Safety Protections:** UL certified with over-voltage, over-current, and over-temperature safeguards
- • **Extended 6.7ft Cable Length:** Generous cord length for flexible desktop or workspace setup
- • **Reliable 12V/3A Power Delivery:** Consistent 36W output perfect for your sensitive electronics
- • **Travel-Ready Wide Voltage Range:** Supports 100-240V AC input for seamless global use
- • **Universal Barrel Connector Compatibility:** Fits both 5.5x2.5mm & 5.5x2.1mm plugs for versatile device support

## Overview

The Facmogu DC 12V 3A Power Adapter delivers a reliable 36W output with dual compatible barrel connectors, UL-certified safety features, and a wide 100-240V input range. Ideal for powering 12V devices under 3A, it’s perfect for audio equipment, monitors, routers, and DIY electronics, combining robust performance with travel-friendly versatility.

## Description

desertcart.com: Facmogu DC 12V 3A Power Adapter, 100-240V AC to DC 12V 3A 36W Power Suppy with Barrel Connector 5.5x2.5mm & 5.5x2.1mm, 12 Volt 3 Amp Desktop Adpater 12V Switching Transformer AC/DC Power Converter : Electronics

Review: Perfect power cord for me - I always worry about buying power adapters because of figuring out what volts I needs with my monitors. This adapter I've had for a few months and it is working great! It feels and looks sturdy, it doesn't get really hot and has a pretty long cord length. I say it's worth the price.
Review: Good quality product - Works great exactly as described, I will buy from them again.

## Features

- 【IMPORTANT NOTE】-- NOT Available for High Power!! Compatible with 12V DC equipment, please make sure that the output voltage of your electronic device is 12V and the output current is less than or equal to 3A, the rated power is within the range of 36W! This is a 3A low-power converter. If a product exceeding 3A is connected, which will cause not working properly.
- 【Power Specifications】-- Power Supply with Input AC100-240V- 50/60Hz and Output: DC 12V/3A (3000mA), 205cm (6.72 feet) Total Cable Length. Indoor use only! NOTE: Only for 12V devices, and the output current is less than or equal to 3A!!!
- 【Plug Design】-- Fit for both 5.5x2.5mm & 5.5x2.1mm plug. This cable terminates with a "standard" 5.5mm OD, 2.5mm ID DC plug, but it's also compatible with DC 5.5x2.1mm socket with the inner center spring contact. (NOTE: Power Supply Polarity: Center or Tip is positive (+), Sleeve is negative(-).
- 【Built-in Power Supply Protection】-- Certified by UL, it ensures safe use with over voltage, over current, and over temperature protection to keep all of your mobile devices safe from unexpected surges and spikes. Wide voltage range from 100V to 240V makes it suitable for travel.
- 【Wide Applications】-- 12V 3A Power adapters are in high demand for audio amp boards, portable powered speakers, cable boxes, LED light strips, LCD monitor, wireless routers, CCTV cameras, DC motors, 3D printers, computer projects, HUB, Switches, audio/ video power supply, and Arduino controllers to provide a safe and stable power supply for your creation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073WSWT34 |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,682) |
| Date First Available | July 13, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7 ounces |
| Item model number | AL-1230 |
| Manufacturer | Mo-gu |
| Product Dimensions | 6.5 x 9 x 0.39 inches |

## Product Details

- **Amperage:** 3 Amps
- **Brand:** Facmogu
- **Compatible Devices:** Monitors
- **Compatible Phone Models:** Universally compatible with 12V DC devices (3A max, 36W max)
- **Connector Type:** Barrel Jack
- **Included Components:** connector
- **Input Voltage:** 240 Volts (AC)
- **Number of Items:** 1
- **Special Feature:** Built-in Power Supply Protection
- **Wattage:** 36 watts

## Images

![Facmogu DC 12V 3A Power Adapter, 100-240V AC to DC 12V 3A 36W Power Suppy with Barrel Connector 5.5x2.5mm & 5.5x2.1mm, 12 Volt 3 Amp Desktop Adpater 12V Switching Transformer AC/DC Power Converter - Image 1](https://m.media-amazon.com/images/I/71obRlkPAOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect power cord for me
*by A***S on January 5, 2026*

I always worry about buying power adapters because of figuring out what volts I needs with my monitors. This adapter I've had for a few months and it is working great! It feels and looks sturdy, it doesn't get really hot and has a pretty long cord length. I say it's worth the price.

### ⭐⭐⭐⭐⭐ Good quality product
*by B***N on January 2, 2026*

Works great exactly as described, I will buy from them again.

### ⭐⭐⭐⭐⭐ Good buy
*by M***N on January 20, 2026*

Works well.

## Frequently Bought Together

- Facmogu DC 12V 3A Power Adapter, 100-240V AC to DC 12V 3A 36W Power Suppy with Barrel Connector 5.5x2.5mm & 5.5x2.1mm, 12 Volt 3 Amp Desktop Adpater 12V 3A Switching Transformer AC/DC Power Converter
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- Usongshine Nema 17 Stepper Motor 42BYGH 1.8 Degree 38MM 1.5A 42 Motor (17HS4401S) 42N.cm (60oz.in) 4-Lead with 1m Cable and Connector for DIY CNC 3D Printer

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*