---
product_id: 185075516
title: "36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver"
brand: "coolm"
price: "1.58 OMR"
currency: OMR
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.om/products/185075516-36v-4a-power-supply-coolm-ac-dc-adapter-100-240v
store_origin: OM
region: Oman
---

# 36V DC output power 5.5mm x 2.5mm universal plug Multi-layer safety protections 36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver

**Brand:** coolm
**Price:** 1.58 OMR
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your productivity with precision and peace of mind!

## Quick Answers

- **What is this?** 36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver by coolm
- **How much does it cost?** 1.58 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/185075516-36v-4a-power-supply-coolm-ac-dc-adapter-100-240v)

## 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 Protection Tech:** Built-in overload, over-voltage, thermal cut-off, and short circuit safeguards keep your gear secure.
- • **Plug & Play Versatility:** Standard 5.5mm x 2.5mm barrel connector fits a wide range of LED lights, printers, and engravers effortlessly.
- • **Power Up with Confidence:** Delivers a robust 36V 4A (144W) output, perfect for demanding devices without compromise.
- • **Certified Safety Assurance:** CE, FCC, and RoHS certifications ensure reliable, eco-friendly, and safe operation every time.
- • **Universal Compatibility Upgrade:** Seamlessly replaces adapters from 1A up to 3.5A without forcing amperage—future-proof your power setup.

## Overview

This 36V 4A (144W) AC/DC power supply features a universal 5.5mm x 2.5mm plug, making it an ideal replacement for various devices including LED lights, inkjet printers, and laser engravers. Certified by CE, FCC, and RoHS, it offers advanced safety protections like overload and short circuit cut-offs, ensuring reliable and eco-conscious performance. Designed for professionals seeking dependable, versatile power solutions that seamlessly integrate into their tech ecosystem.

## Description

Application: -Security and surveillance devices: DVR, NVR, Cameras, IP Camera -36V LED Lights, AI Vega Sol, Hydra LED light, LED Modules, Low Voltage Single color Features:  --This power supply is DC 36V 4A. It take any input from 100V up to 240V AC, which is what comes out of your wall socket, and output 36V DC for the devices that require 36V 4A input. --Third Generation smart IC chip features Short Circuit Protection, Overload Protection, Over Voltage Protection to protect your device. Specifications: Input Voltage: 100-240V AC 50/60Hz Output Voltage: 36V DC Output current: 4A  Output Power: 144W MaxDC Output Plug Size: 5.5mm x 2.5mm ( Compatible with 5.5mm x 2.1mm Plug )AC 3x 0.75 mm² (18AWG) copper Power Cord: about 120cm (3.9ft), DC Cable Length: about 110cm (3.6ft)It perfect replacement for 1A / 1.5A / 2A / 2.5A / 3A / 3.5A as amperage isnt forced. (If your previous Adaptor was less than 4A then this will be a perfect replacement as amperage is NOT Forced).   Package: 1 x DC 36V 4A Power Supply with Cord Note: --Please be kindly informed that the total wattage of the devices(LED lights) should not exceed the max wattage(144W) of this adapter(36V 4A). --Professional Advice: The max use should be no more than 80% of the full loads. Otherwise, power supply's service life will be shortened.

## Features

- Input: 100V-240V 1.8A 50 / 60Hz Output: DC 36V 4A 144W, DC interface size: 5.5mm x 2.5mm
- It perfect replacement for 1A / 1.5A / 2A / 2.5A / 3A / 3.5A as amperage isnt forced. (If your previous Adaptor was less than 4A then this will be a perfect replacement as amperage is NOT Forced).
- It are certified by CE / FCC / RoHS 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 used in 36V LED Lights Inkjet Printer Laser Engraver (Total watts should not exceed 144W)
- 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 in time, we always adhere to and provide quality after-sales support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.57 Kilograms |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Energy Specifications Met | CE, FCC, RoHS |
| Output Voltage | 36 Volts (DC) |
| Power Source | Corded Electric |
| Current Rating | 4 Amps |
| Frequency Range | 60 hertz |
| Power Plug | Type B - 3 pin (North American) |
| Main Power Connector Type | 2 Pin |
| Number of Power Levels | 1 |
| Input Voltage | 120 Volts (AC) |
| Mount Type | Wall Mount |
| Amperage | 4 Amps |
| Wattage | 144 watts |
| Connectivity Technology | DC Power 5.5mmx2.5mm Plug |
| Connector Type Used on Cable | barrel connector |
| Compatible Devices | CCTV Cameras, LED Lights |
| Compatible Phone Models | Inapplicable |
| Additional Features | Short Circuit Protection |

## Product Details

- **Brand:** COOLM
- **Connectivity Technology:** DC Power 5.5mmx2.5mm Plug
- **Connector Type:** barrel connector
- **Compatible Devices:** CCTV Cameras, LED Lights
- **Compatible Phone Models:** Inapplicable
- **Included Components:** Power Supply with Cord
- **Special Feature:** Short Circuit Protection
- **Input Voltage:** 120 Volts (AC)
- **Mounting Type:** Wall Mount
- **Amperage:** 4 Amps

## Images

![36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver - Image 1](https://m.media-amazon.com/images/I/71kPIMIbZnL.jpg)
![36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver - Image 2](https://m.media-amazon.com/images/I/712maQbArPL.jpg)
![36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver - Image 3](https://m.media-amazon.com/images/I/71YYnmuPJZL.jpg)
![36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver - Image 4](https://m.media-amazon.com/images/I/71K9rqm3X8L.jpg)
![36V 4A Power Supply,COOLM AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver - Image 5](https://m.media-amazon.com/images/I/61EOvCiPFdL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ AimTrak Light Gun Power
*by T***. on January 24, 2023*

I bought this for my AimTrak Light Gun for my arcade system so you’d get some recoil effect. It works.

### ⭐⭐⭐ Do not use to power an amplifier
*by C***E on November 12, 2022*

I am using this to power a 160-watt amplifier that runs off 36 VDC. The power supply does its job well and the amplifier is not starved for power; however, I noticed that the speakers would periodically give a pretty good "pop" sound. With some sleuthing, I figured out that it was caused by the brief power interruption from when my furnace starts up its cycle - not the blower fan, but the exhaust fan which starts before the flame ignites. This power supply was already behind a surge suppressor, but that didn't help; I tried three different such devices to make sure. I also confirmed that this was not a problem with a different power supply.My advice is that, if you use this for an amplifier, expect an occasional pop noise anytime a motor (that uses a startup capacitor) starts up in your home.One possible solution is to add at least one large-value electrolytic capacitor to the DC output to smooth the DC - at least one or more 10-farad, 50-volt electrolytic capacitors. Make sure you get the polarity correct, of course!

## Frequently Bought Together

- 36V 4A Power Supply,COOLM 36V Power Supply 4A 144W AC DC Adapter 100-240V AC to DC 36V 4A Transformer Replacement with 5.5mmx 2.5mm Plug for LED Lights Inkjet Printer Laser Engraver
- LeTaoXing 36V 3A Power Supply Adapter AC 100V~240V to DC 36 Volt Converter 108W 3amp 36 Vdc 36V/3A Transformer 5.5x2.5mm Plug for Engraver Printer Electric Drill LED Strip Light Water Pump

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-01*