---
product_id: 769513516
title: "Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12"
brand: "mealdoo"
price: "₩105134"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/769513516-mean-well-lps-50w-12v-4-2a-switching-power-supply
store_origin: KR
region: South Korea
---

# 50W high power output 12V stable voltage supply 4.2A current with multi-protection Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12

**Brand:** mealdoo
**Price:** ₩105134
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with unstoppable reliability!

## Quick Answers

- **What is this?** Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12 by mealdoo
- **How much does it cost?** ₩105134 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/769513516-mean-well-lps-50w-12v-4-2a-switching-power-supply)

## Best For

- mealdoo enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Comprehensive protections against short circuit, overload, over-voltage, and overheating
- • **Seamless Integration:** Compact metal casing with natural air cooling fits perfectly in automation and data systems
- • **Control at Your Fingertips:** LED status indicator and remote control switching for effortless monitoring
- • **Built to Last Under Pressure:** Operates flawlessly from -20℃ to +70℃, ensuring stability in any environment
- • **Power That Keeps You Running:** Reliable 50W output with 86% efficiency for consistent performance

## Overview

The Mean Well LPS 50W 12V 4.2A Switching Power Supply delivers a robust and efficient AC/DC single output with 86% conversion efficiency. Designed for durability, it features a metal casing with natural air cooling and operates reliably across a wide temperature range (-20℃ to +70℃). Equipped with multiple safety protections and remote control switching, it’s ideal for electromechanical, automation, and data system applications.

## Description

New

## Features

- 【Reliable quality】The power supply driver passes 100% full load aging with LED indication and remote control switching function.
- 【Strong stability】 AC-DC single output power adapter conversion rate of 86%, with international common full range of AC input, compact appearance.
- 【Multiple Protection】The power converter works in the range of -20℃~+70℃, with short circuit, overload, over-voltage and over-temperature protection to protect your equipment.
- 【Super Compatible】Switching power supply use metal casing, natural air-cooling, applied in electromechanical equipment, data system, automation, etc.
- 【Cautions】 To prolong the service life, please do not let the power transformer exceed the rated current for a long time! If you have any questions, please contact us in time.

## Images

![Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12 - Image 1](https://m.media-amazon.com/images/I/51c2PapOhkL.jpg)
![Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12 - Image 2](https://m.media-amazon.com/images/I/51X13SbmItL.jpg)
![Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12 - Image 3](https://m.media-amazon.com/images/I/51OW0MY96eL.jpg)
![Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12 - Image 4](https://m.media-amazon.com/images/I/516OhzwTzpL.jpg)
![Mean Well LPS 50W 12V 4.2A Switching Power Supply， AC/DC Single Output Open Frame LPS-50-12 - Image 5](https://m.media-amazon.com/images/I/51ZWYm4fuzL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.kr/products/769513516-mean-well-lps-50w-12v-4-2a-switching-power-supply](https://www.desertcart.kr/products/769513516-mean-well-lps-50w-12v-4-2a-switching-power-supply)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*