---
product_id: 79984563
title: "12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera"
brand: "coolm"
price: "294 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Coolm"
url: https://www.desertcart.dk/products/79984563-12v-3a-power-supply-coolm-ac-100-240v-to-dc
store_origin: DK
region: Denmark
---

# 36W high-efficiency power output Universal AC 100-240V input 5.5mm x 2.5mm versatile DC connector 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera

**Brand:** coolm
**Price:** 294 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your tech like a pro—never settle for less!

## Quick Answers

- **What is this?** 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera by coolm
- **How much does it cost?** 294 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/79984563-12v-3a-power-supply-coolm-ac-100-240v-to-dc)

## Best For

- coolm enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety First:** Built-in overload, overvoltage, thermal, and short circuit protections keep your devices safe 24/7.
- • **Global Compatibility:** Works seamlessly worldwide with AC 100-240V input—travel or relocate without power worries.
- • **Plug & Play Versatility:** Compatible with common 5.5mm x 2.5mm and 5.5mm x 2.1mm DC ports for effortless integration.
- • **Power Up with Confidence:** Delivers a stable 12V 3A output, perfect for demanding LED strips and CCTV setups.
- • **Upgrade Without Compromise:** Perfect replacement for lower amperage adapters—no forced amperage means optimal device performance.

## Overview

The COOLM 12V 3A Power Supply is a robust 36W adapter designed for LED strip lights, CCTV cameras, and other 12V DC devices. Featuring universal AC input (100-240V), versatile barrel connectors, and comprehensive safety certifications (CE, FCC, RoHS), it ensures reliable, worldwide compatibility and protection against overloads and short circuits. Ideal for professionals seeking a dependable, high-performance power solution.

## Description

Buy 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera: AC Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great power supply for LED lights - Great power supply. Work just as stated. Would buy again.
Review: Fits my Aviron Strong rowing machine perfectly. - Perfect fit for my Aviron Strong rowing machine! I lost my old one during an out-of-state move and Aviron customer support wanted $100 for a replacement! This does the job wonderfully!

## Features

- Output: DC 12V 3A, Input: AC 100-240V 1.8A 50/60Hz, Applicable worldwide. DC Connector: 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm DC port.
- It perfect replacement for 1A / 1.5A / 2A / 2.5A as amperage isnt forced. (If your previous Adaptor was less than 3A then this will be a perfect replacement as amperage is NOT Forced).
- It are certified by CE / FCC / RosH certification. We focus on providing quality power products and excellent customer service and Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection.
- Widely applicable to 12V LCD Monitor, Wireless Router, CCTV Cameras, LED Pixel Strip Light, LCD TFT Monitors, TVs, DVDTVs, etc other DC 12V devices(Not more than 36W)
- Notice: Please check the specifications of your appliance, power input and output voltage and current parameters and DC interface before purchasing. If you do not understand, please contact us in time, we always adhere to and provide quality after-sales support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D5C745W |
| Additional Features | Short Circuit Protection |
| Amperage | 3 Amps |
| Brand | COOLM |
| Built-In Media | 12V 3A Power Supply |
| Color | Black |
| Compatible Devices | 12V LED Strip Light LED Driver / CCTV Security System. |
| Compatible Phone Models | inapplicable |
| Connectivity Technology | Barrel Connector |
| Connector Type | Barrel Connector |
| Current Rating | 3 Amps |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 out of 5 stars 255 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 60 hertz |
| Included Components | 12V 3A Power Supply |
| Input Voltage | 110 Volts (AC) |
| Item Weight | 0.32 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | HUAPU |
| Model Number | YU1203 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 3 Amps |
| Output Voltage | 12 Volts (DC) |
| Portable | No |
| Power Plug | Type G |
| Power Source | Corded Electric |
| Special Feature | Short Circuit Protection |
| Specification Met | CE, FCC, RoHS |
| Unit Count | 1.0 Count |
| Wattage | 36 watts |

## Product Details

- **Brand:** COOLM
- **Connector Type:** Barrel Connector
- **Compatible Devices:** 12V LED Strip Light LED Driver / CCTV Security System.
- **Compatible Phone Models:** inapplicable
- **Included Components:** 12V 3A Power Supply
- **Special Feature:** Short Circuit Protection
- **Color:** Black
- **Input Voltage:** 110 Volts (AC)
- **Amperage:** 3 Amps
- **Wattage:** 36 watts

## Images

![12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera - Image 1](https://m.media-amazon.com/images/I/71-lphoFJTL.jpg)

## Questions & Answers

**Q: Has anyone replaced their adapter from a cable box with this? Xfinity sticks out way too far. tia**
A: It can not

**Q: What is the size (l x w x h)  of the power supply housing?  i'm looking for a power supply small enough to fit under my guitar effects pedal board.**
A: Housing Lx W x H: 4.5 inch x 1.9 inch x 1.2 inch

**Q: My monitor is rated for 32W. Will this adapter work fine with it?**
A: The different model monitor's plug sizes is different, Please make sure that the plug size of your monitor is the same as our power supply, Otherwise they cannot match each other

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great power supply for LED lights
*by J***M on January 30, 2026*

Great power supply. Work just as stated. Would buy again.

### ⭐⭐⭐⭐⭐ Fits my Aviron Strong rowing machine perfectly.
*by A***R on June 4, 2025*

Perfect fit for my Aviron Strong rowing machine! I lost my old one during an out-of-state move and Aviron customer support wanted $100 for a replacement! This does the job wonderfully!

### ⭐⭐⭐⭐⭐ Used it for inflatable bed
*by D***I on January 14, 2025*

LOST POWER TO MY INFLATABLE BED. THANKFULLY THIS WORKED. THE PRODUCT DESCRIPTION WAS EXCELLENT. SO IT MADE GETTING THE RIGHT ONE EASY. GOOD PRICE AND DELIVERED ON TIME.

## Frequently Bought Together

- 12V 3A Power Supply, COOLM AC 100-240v to DC 12V 3A Power Adapter 36W Charger Led Driver 12V3A for LED Strip Light CCTV Camera
- 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
- [UL Listed] MIXGOO 12V 3A Power Supply Charger (Input AC 100V-240V, Output DC 12 Volt 3 Amp 36 Watt) Adapter Switching Transformer Converter DC 5.5mm x 2.1mm / 5.5mm x 2.5mm Universal

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-12*