---
product_id: 29516211
title: "12V 2A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 24W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 1)"
brand: "sansun"
price: "₩24761"
currency: KRW
in_stock: true
reviews_count: 8
category: "Sansun"
url: https://www.desertcart.kr/products/29516211-12v-2a-power-supply-ac-120v-to-dc12v-5-5x2
store_origin: KR
region: South Korea
---

# 2A high current output 5.5x2.1mm universal DC jack Multi-layer safety protections 12V 2A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 24W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 1)

**Brand:** sansun
**Price:** ₩24761
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity with flawless 12V energy flow!

## Quick Answers

- **What is this?** 12V 2A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 24W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 1) by sansun
- **How much does it cost?** ₩24761 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/29516211-12v-2a-power-supply-ac-120v-to-dc12v-5-5x2)

## Best For

- sansun enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Safety Shield:** Automatic overload, overvoltage, thermal cut-off, and short circuit protection keep your gear safe.
- • **Plug & Play Convenience:** Includes a 4ft power cord with a standard 5.5x2.1mm barrel connector for easy setup.
- • **Universal Compatibility:** Works seamlessly with LED strips, routers, CCTV cams, 3D printers & more under 2A load.
- • **Compact & Lightweight Design:** Wall-mountable and portable, fits perfectly in any professional workspace or home setup.
- • **Reliable 12V 2A Power Output:** Delivers a steady 24W to power your essential devices without a hitch.

## Overview

This 12V 2A power supply converts standard 120V AC to a reliable 12V DC output with a 5.5x2.1mm barrel jack, delivering 24W of power. Designed for a wide range of devices including LED strips, routers, surveillance cameras, and 3D printers, it features comprehensive safety protections like overload, overvoltage, thermal cut-off, and short circuit prevention. Its lightweight, wall-mountable design and included female terminal connector make installation effortless, ensuring your professional or creative setup stays powered and protected.

## Description

12V 2A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 24W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 1) - desertcart.com

Review: Works great Fast and easy repair - I bought this too replace one that had quit, a back massager that probably is 6 years old and it works great, hard to beat a simple repair like that
Review: Great for Illuminated Address Signs. - The power pack is pretty standard, but is especially useful for Thourildhox signs. The adapter for accepting insulated wires from their signs is just a little bit difficult to install wires into. Be careful or you'll short between + and - terminals.

## Features

- 120V to 12V CONVERTER: input voltage AC100-240V US plug, DC12V 2A/2000mA output, work with device that less than 2A, such as 0.5A, 1A, 1.2A, 1.4A, 1.5A, 1.8A
- WIDELY USED: 12V LED strip lights, router, ADSL Cats, surveillance cameras, external HDD, 3D Printer, webcam router, keyboard, LCD monitor, digital piano, portable Keyboard, speaker and other electrical supplies less than 12vdc 2 amps 24W
- 4FT POWER CORD with 5.5 x 2.1mm DC JACK: DC plug connector external diameter is 5.5mm, internal diameter is 2.1mm, central positive(+), outer negative(-), pls check your device output and plug size before purchasing to ensure the adapter's plug fits your devices
- EASY TO USE: especially add a female DC barrel connector, you can easily screw wires on it without soldering
- HIGH QUALITY: full protection of over voltage, over current, short circuits and over temperature

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01AZLA9XQ |
| Additional Features | Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection, Lightweight Design |
| Amperage | 2 Amps |
| Best Sellers Rank | #10,331 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #65 in Electrical Adapters |
| Brand | SANSUN |
| Built-In Media | 1x Power Adapter, 1x Female Terminal Connector |
| Color | Black |
| Compatible Devices | LED Strips, 3D Printer, ham radio transceiver, CCTV cameras，car subwoofer amp, audio amplifier, wireless router, ADSL Cats, HUB Compatible Devices LED Strips, 3D Printer, ham radio transceiver, CCTV cameras，car subwoofer amp, audio amplifier, wireless router, ADSL Cats, HUB See more |
| Connectivity Technology | DC 5.5 x 2.1mm jack |
| Connector Type | Barrel Connector |
| Current Rating | 2 Amps |
| Customer Reviews | 4.5 out of 5 stars 6,557 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 60 Hertz |
| Included Components | 1x Power Adapter, 1x Female Terminal Connector |
| Input Voltage | 120 Volts (AC) |
| Item Height | 3.27 inches |
| Item Weight | 0.25 Pounds |
| Main Power Connector Type | 2 Pin |
| Manufacturer | SANSUN |
| Model Number | YCZX-1202000 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Output Current | 2 Amps |
| Output Voltage | 12 Volts (DC) |
| Portable | No |
| Power Plug | CEE 7/16 Europlug |
| Power Source | Corded Electric |
| Special Feature | Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection, Lightweight Design Special Feature Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection, Lightweight Design See more |
| Specification Met | FCC |
| UPC | 763979870936 |
| Unit Count | 1.0 Count |
| Wattage | 24 watts |

## Product Details

- **Amperage:** 2 Amps
- **Brand:** SANSUN
- **Color:** Black
- **Connector Type:** Barrel Connector
- **Included Components:** 1x Power Adapter, 1x Female Terminal Connector
- **Input Voltage:** 120 Volts (AC)
- **Number of Items:** 1
- **Wattage:** 24 watts

## Images

![12V 2A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 24W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71da3mk33lL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great Fast and easy repair
*by T***Y on January 3, 2026*

I bought this too replace one that had quit, a back massager that probably is 6 years old and it works great, hard to beat a simple repair like that

### ⭐⭐⭐⭐⭐ Great for Illuminated Address Signs.
*by C***S on May 21, 2025*

The power pack is pretty standard, but is especially useful for Thourildhox signs. The adapter for accepting insulated wires from their signs is just a little bit difficult to install wires into. Be careful or you'll short between + and - terminals.

### ⭐⭐⭐⭐ Good but don't last long
*by C***E on September 4, 2025*

Purchased multiple times, works great every time. However, it didn't last as long as what I expected.

## Frequently Bought Together

- 12V 2A Power Supply, AC 120V to DC12V 5.5x2.1mm Jack Converter, 12 Volt LED Driver 24W Adapter Transformer for Strip Lights, Surveillance Cameras, External HDD, Monitor, CCTV (Pack of 1)
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**Shop now:** [https://www.desertcart.kr/products/29516211-12v-2a-power-supply-ac-120v-to-dc12v-5-5x2](https://www.desertcart.kr/products/29516211-12v-2a-power-supply-ac-120v-to-dc12v-5-5x2)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*