---
product_id: 18353053
title: "MEAN WELL RD-125-1224 AC-DC Power Supply Dual Output 12V 24V 3.7 Amp"
brand: "meanwell"
price: "฿5221"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/18353053-mean-well-rd-125-1224-ac-dc-power-supply-dual
store_origin: TH
region: Thailand
---

# 12V Output 133.2W Power 3.7A Current MEAN WELL RD-125-1224 AC-DC Power Supply Dual Output 12V 24V 3.7 Amp

**Brand:** meanwell
**Price:** ฿5221
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Your Ambitions with MEAN WELL!

## Quick Answers

- **What is this?** MEAN WELL RD-125-1224 AC-DC Power Supply Dual Output 12V 24V 3.7 Amp by meanwell
- **How much does it cost?** ฿5221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/18353053-mean-well-rd-125-1224-ac-dc-power-supply-dual)

## Best For

- meanwell enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Space-saving design fits seamlessly into any setup.
- • **High Efficiency:** Maximize your energy use with an impressive 133.2 Watts of output power.
- • **Trusted Quality:** MEAN WELL's reputation ensures durability and reliability.
- • **Reliable Performance:** Enjoy a robust 3.7 Amp current for all your power needs.
- • **Power Up Your Projects:** Experience dual output versatility with 12V and 24V options.

## Overview

The MEAN WELL RD-125-1224 AC-DC Power Supply offers dual output options of 12V and 24V, delivering a reliable 3.7 Amp current and a maximum output power of 133.2 Watts, making it an ideal choice for various electronic applications.

## Description

MEAN WELL RD-125-1224 AC-DC Power Supply Dual Output 12V 24V 3.7 Amp

## Features

- Primary output voltage (vdc): 12
- Output current (a): 3.7
- Maximum output power (w): 133.2
- Family: rd-125
- Additional output voltages (vdc): 24

## Product Details

- **Model Name:** RD-125
- **Brand:** MeanWell
- **Compatible Devices:** Personal Computer
- **Output Wattage:** 133.2 Watts
- **Form Factor:** ATX" or "Micro ATX" or "Mini ITX
- **Wattage:** 133.2 watts
- **Cooling Method:** Air
- **Item Weight:** 1.4 Pounds
- **Maximum Input Voltage:** 264 Volts (AC)
- **Minimum Input Voltage:** 88 Volts (AC)

## Images

![MEAN WELL RD-125-1224 AC-DC Power Supply Dual Output 12V 24V 3.7 Amp - Image 1](https://m.media-amazon.com/images/I/61MgfuHoDGL.jpg)

## Questions & Answers

**Q: why is my power supply chirping and not outputting a steady 12v or 24v**
A: Hi Scifideity,

Mean Well power supplies have a safety feature called hiccup mode.  You enter this mode when there is not enough load or too much of it.  You'll have to use Ohm's Law to find your min/max load.  You can find a helpful article on our website under Tech Tips, Finding the Full/Minimum Load of a Power supply.

**Q: does this power supply out 12V @ 3.7A on 1 channel while also outputting 24V @3.7A on another channel at the same time?**
A: The short answer is yes. This is a switch mode supply, so at minimum, it requires a load on the 12v channel for the supply to run within spec. Additionally, each output can work within its current range but total power cannot exceed rated output power. In other words, the 24V channel is 88.8 watts max and the 12v is 44.4 max (=133.2) and this supply is rated combined at 125 watts.

**Q: Unit has +12vdc on v1 and - on com 1, 1 amp, also has +24vdc on v2 and - on com 2, 1.3 amps. i get on/off oscillation on the 24vdc channel 0 on 12vdc**
A: The oscillation you speak of is the unit in "hiccup" mode, either a no load or too much load condition on channel 1. In other words, the primary output needs a load on it for the second channel to operate.

## Frequently Bought Together

- MEAN WELL RD-125-1224 AC-DC Power Supply Dual Output 12V 24V 3.7 Amp
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- MEAN WELL RT-50D AC-DC Power Supply Triple Output 5V 24V 12V 5 Amp

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-12*