---
product_id: 341682849
title: "3A 100-240v AC to 12v DC (3-Fan)"
brand: "coolerguys"
price: "136.37 DT"
currency: TND
in_stock: null
reviews_count: 9
category: "Coolerguys"
url: https://www.desertcart.tn/products/341682849-3a-100-240v-ac-to-12v-dc-3-fan
store_origin: TN
region: Tunisia
---

# 3A stable power output Supports 3x 12V fans simultaneously 100-240V universal AC input 3A 100-240v AC to 12v DC (3-Fan)

**Brand:** coolerguys
**Price:** 136.37 DT
**Availability:** ❌ Out of Stock

## Summary

> 🌀 Power your airflow like a pro — don’t let your rig overheat!

## Quick Answers

- **What is this?** 3A 100-240v AC to 12v DC (3-Fan) by coolerguys
- **How much does it cost?** 136.37 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/341682849-3a-100-240v-ac-to-12v-dc-3-fan)

## Best For

- coolerguys enthusiasts

## Why This Product

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

## Key Features

- • **Plug and play, worldwide:** Universal 100-240V AC input means seamless compatibility wherever you are.
- • **Flexible setup, no limits:** Long 12V DC wiring lets you position your fans exactly where you need them.
- • **Power up your cooling game:** Delivers a steady 3A current to keep up to three 12V fans running flawlessly.
- • **Versatility meets convenience:** Compatible with a wide range of 12V devices beyond just fans—future-proof your cooling solutions.
- • **Certified safety, zero worries:** UL, CE, ROHS, and FCC certifications ensure your setup is safe and compliant.

## Overview

The Coolerguys 3A 100-240V AC to 12V DC power supply efficiently powers up to three 12V fans simultaneously with a stable 3A output. Its universal voltage input and long wiring offer flexible installation options, while multiple safety certifications guarantee reliable and compliant operation for professional-grade cooling setups.

## Description

Buy Coolerguys 3A 100-240v AC to 12v DC Three (3) Fan Power Supply: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: The Right Choice - Works as expected.
Review: I was using it to power pc fans - The 3 Y connects were 3 pin connectors and I needed to plug them into 4 pin connectors. I removed the side of the 3 pin connector so the connector would put into the 4 pin connector.

## Features

- UNIVERSAL: This 12V 3A power supply is an easy-to-use solution to plug three 3-pin 12v fans (up to 3A worth of fans) off one standard US outlet.
- VERSATILE COMPATIBILITY: Compatible with a wide range of devices and cooling systems requiring a 12v DC power supply, ensuring versatility and convenience.
- STABLE POWER OUTPUT: This AC DC adapter provides stable and consistent power output, preventing fluctuations and ensuring smooth operation of your 3-fan setup.
- SAFETY CERTIFIED: The switching power adapter is UL, CE, ROHS, and FCC rated, providing peace of mind regarding safety and compliance standards.
- LONG WIRING: Features long DC 12V power cord wiring offering flexibility in installation and placement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B099M8KZ87 |
| Best Sellers Rank | #2,003 in Computer Case Fans |
| Customer Reviews | 4.1 4.1 out of 5 stars (66) |
| Date First Available | July 15, 2021 |
| Item Weight | 9.2 ounces |
| Item model number | 840556074311 |
| Manufacturer | Coolerguys |
| Package Dimensions | 5.55 x 3.23 x 2.28 inches |

## Product Details

- **Amperage:** 3 Amps
- **Brand:** coolerguys
- **Compatible Devices:** 3-pin 12V Fans
- **Connector Type:** Barrel Connector
- **Included Components:** Power Adapter
- **Input Voltage:** 240 Volts
- **Number of Items:** 1
- **Output Current:** 3 Amps
- **Special Feature:** Charging Indicator
- **Wattage:** 3 watts

## Images

![3A 100-240v AC to 12v DC (3-Fan) - Image 1](https://m.media-amazon.com/images/I/71FVqyZsx6L.jpg)
![3A 100-240v AC to 12v DC (3-Fan) - Image 2](https://m.media-amazon.com/images/I/71JJYmuktpL.jpg)

## Questions & Answers

**Q: What is the size of the barrel plug?**
A: It is a 5.5MM X 2.1MM Barrel Connector.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Right Choice
*by M***N on February 17, 2023*

Works as expected.

### ⭐⭐⭐⭐ I was using it to power pc fans
*by K***R on April 5, 2023*

The 3 Y connects were 3 pin connectors and I needed to plug them into 4 pin connectors. I removed the side of the 3 pin connector so the connector would put into the 4 pin connector.

### ⭐⭐⭐⭐⭐ Great product for price used for pc cabinet
*by J***M on September 23, 2022*

Worked great to run 3 120 mmm fans

## Frequently Bought Together

- Coolerguys 3A 100-240v AC to 12v DC Three (3) Fan Power Supply
- Coolerguys 12vDC Waterproof IP67 Fan (High Speed, 80x25mm)
- Coolerguys Fan Power Supply 100-240v AC to 12v DC 1A Output 3pin or 4pin PWM Connector AC DC Adapter

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**Shop now:** [https://www.desertcart.tn/products/341682849-3a-100-240v-ac-to-12v-dc-3-fan](https://www.desertcart.tn/products/341682849-3a-100-240v-ac-to-12v-dc-3-fan)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*