---
product_id: 428387173
title: "Switching Power Supply DWC30WIN, Universal Compact 13.8 Volt DC 110V AC Home Lab AC-DC Converter Power Supply for CB/HAM Radio Mobile, Output Current 30A(Max), Liquid-Crystal Display"
brand: "vmuksan"
price: "£96.42"
currency: GBP
in_stock: true
reviews_count: 10
category: "Vmuksan"
url: https://www.desertcart.co.uk/products/428387173-switching-power-supply-dwc30win-universal-compact-13-8-volt-dc
store_origin: GB
region: United Kingdom
---

# 30A max output current Compact 6.1x2.7x8.1 inch size Adjustable 9-15V DC output Switching Power Supply DWC30WIN, Universal Compact 13.8 Volt DC 110V AC Home Lab AC-DC Converter Power Supply for CB/HAM Radio Mobile, Output Current 30A(Max), Liquid-Crystal Display

**Brand:** vmuksan
**Price:** £96.42
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your setup with precision and style!

## Quick Answers

- **What is this?** Switching Power Supply DWC30WIN, Universal Compact 13.8 Volt DC 110V AC Home Lab AC-DC Converter Power Supply for CB/HAM Radio Mobile, Output Current 30A(Max), Liquid-Crystal Display by vmuksan
- **How much does it cost?** £96.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/428387173-switching-power-supply-dwc30win-universal-compact-13-8-volt-dc)

## Best For

- vmuksan enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Space-saving design fits seamlessly into any home lab or radio setup without compromising power.
- • **Stay In Control, Always:** Intuitive voltage pre-set knob and backlit LCD meter keep you informed and in command at a glance.
- • **Whisper-Quiet Operation:** Engineered for minimal noise, so your workspace stays focused and interference-free.
- • **Built-In Safety You Can Trust:** Automatic current limiting and short-circuit protection safeguard your valuable equipment 24/7.
- • **Power Your Passion with Precision:** Delivers a stable 13.8V DC output with less than 2% voltage fluctuation for flawless radio and lab performance.

## Overview

The DWC30WIN Switching Power Supply is a compact, high-efficiency AC-DC converter delivering up to 30A max current at an adjustable 9-15V DC output, optimized for CB/HAM radios and lab equipment. Featuring a backlit LCD meter, voltage pre-set knob, and robust safety protections including short-circuit and overload safeguards, it ensures stable, clean power in a quiet, space-saving design ideal for professional and hobbyist use.

## Description

INTRODUCTION: DWC30WIN is a high efficiency, compact, lightweight, high performance switching power supply. Many convenient functions like voltage pre- set knob and a highly visible back lit meter are all included in this standard power supply. SPECIFICATIONS: 1. Input voltage: 110VAC 2. Output voltage: 13.8VDC adjusted voltage between 9.0 and 15.0 volts. Turn clockwise to increase and counter clockwise to decrease the voltage. When it is set at the center position it will supply 13.8 volts. 3. Output voltage regulation: less than 2%. 4. Protection: Short-circuit, Automatic current limiting With in 30A. 5. Output current: 30A (max), 20A (continuous). 6. Ripple: less than 80mVp-p at rated load. 7. Fuse: 5A. 8. Meter: single volt/current meter, back-lit. 9. Dimensions: 6.1 (W) x 2.7 (H) x 8.1 (D) inch (projections not included) 10. Weight: approx 3.3 lb. CAUTION: 1. Even though the chassis of the unit is negatively grounded, use correct terminals to connect cable. 2. When plugging the unit into a wall outlet, it must be turned off. 3. Place the unit in a day and well ventilated area. 4. Never touch the unit while it is working. Even though it is designed for high efficiency, the unit will still get hot. 5. A current limiting system will protect the unit from overloading. 6. If a short circuit occurs while outputting, the unit will be protected by a short circuit protection function. Turn off the unit and repair the cause of the short circuit immediately, then turn it back on. 7. Do not use the unit for devices that require high current input at the start, such as motorized equipment. Do not use the unit to charge a car battery. 8. Do not use a car cigarette lighter in the cigarette plug socket on the unit. 9. Before replacing a fuse, please make sure that the unit has been turned off. Be sure to use the specified type of fuse. 10. Make sure the product is always suitably grounded to prevent electric shock and to reduce noise. 11. Never disassemble, modify, and touch the inside of the unit unnecessarily. That could cause damage to the product and make the warranty invalid.

Review: Reliable and Stable Power Solution – Perfect for High-Power Radio Equipment! - The Switching Power Supply DWC30WIN has proven to be an exceptional power supply for my amateur radio setup. This universal compact 13.8V DC power supply efficiently powers two of my 50W transmission radios, delivering stable, interference-free performance that’s ideal for high-demand radio operations. Here’s why this power supply stands out for radio enthusiasts and lab environments alike. Stable and Regulated Power Output One of the biggest advantages of this power supply is its fully stabilized 13.8V DC output. This stability is crucial for radio equipment, as it minimizes the risk of power fluctuations that could affect transmission quality. I’ve used it with two 50W radios simultaneously, and the power supply holds up with zero issues, providing consistent, clean power that keeps both devices operating smoothly and without distortion. Compact and Space-Saving Design The DWC30WIN is surprisingly compact, making it easy to integrate into any workspace or lab setup. Despite its small size, it packs plenty of power for multiple devices, saving valuable space without sacrificing performance. This compactness makes it a perfect fit for ham radio setups where desk space is limited and a tidy workspace is preferred. Quiet Operation This power supply operates quietly, which is a big plus for those who spend hours in their workspace. It’s engineered to minimize noise and avoid interference, allowing clear and uninterrupted radio communication. The lack of fan noise is particularly noticeable, providing a quieter and more comfortable operating environment for extended use. Universal Input for Flexibility With its 110V AC input, the DWC30WIN is compatible with standard home and lab AC outlets. This flexibility means I can use it anywhere with ease, from my home setup to a portable field lab. The universal compatibility makes it highly adaptable and dependable in a variety of settings. Overload and Short-Circuit Protection The built-in overload and short-circuit protection features offer peace of mind, especially when powering sensitive and high-power equipment. I feel confident leaving my radios connected, knowing the power supply is equipped to handle unexpected power surges or short-circuits, protecting my equipment from potential damage. Ideal for Amateur Radio Use This power supply is particularly well-suited for amateur radio applications. The 13.8V DC output is standard for most radio equipment, and its stable performance under heavy loads makes it perfect for powering high-wattage transmission radios without concern for voltage drops or power loss. It’s a dependable solution for ensuring clear, reliable transmission even during extended operations. In summary, the Switching Power Supply DWC30WIN is an outstanding power source for any setup requiring 13.8V DC, especially for high-power radio applications. With stable output, compact design, and essential protections, it’s ideal for both home labs and serious radio enthusiasts looking to power multiple devices with confidence. Highly recommended for anyone needing a dependable and well-designed power supply for radio and lab equipment!
Review: Quite reliable. - It's quiet, fan does run during transmit but it's not loud and doesn't remain on.

## Features

- DWC30WIN is a high efficiency, compact, lightweight, high performance switching power supply
- Input voltage: 110VAC. Output voltage: 13.8DC adjusted voltage between 9.0 and 15.0 volts. Turn clockwise to increase and counter clockwise to decrease the voltage. When it is set at the center position it will supply 13.8 volts
- Output current: 30A (max), 20A (continuous). Output voltage regulation: less than 2%. Protection: Short-circuit, Automatic current limiting With in 30A
- Ripple: less than 80mVp-p at rated load. Fuse: 5A. Meter: single volt/current meter, back-lit. Make sure the product is always suitably grounded to prevent electric shock and to reduce noise
- Dimensions: 6.1 (W) x 2.7 (H) x 8.1 (D) inch (projections not included). Weight: approx 3.3 lb. Even though the chassis of the unit is negatively grounded, use correct terminals to connect cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QHNRN2F |
| Best Sellers Rank | #374,975 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,604 in Power Converters |
| Brand | VMUKSAN |
| Compatible Devices | Personal Computer |
| Connector Quantity | 1 |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Current Rating | 30 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (122) |
| Form Factor | Compact |
| Item Type Name | Switching Power Supply |
| Item Weight | 3.3 Pounds |
| Manufacturer | VMUKSAN |
| Maximum Input Voltage | 110 Volts (AC) |
| Mfr Part Number | ACC Power Supply DWC30WIN |
| Minimum Input Voltage | 110 Volts |
| Model Name | DWC30WIN |
| Model Number | DWC30WIN |
| Output Wattage | 414 Watts |
| System Bus Connector Type | 24 Pin |
| Warranty Description | 12 month |
| Wattage | 6.1 watts |

## Product Details

- **Brand:** VMUKSAN
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** Compact
- **Item Weight:** 3.3 Pounds
- **Model Name:** DWC30WIN
- **Number of Connectors:** 1
- **Output Wattage:** 414 Watts
- **Wattage:** 6.1 watts

## Images

![Switching Power Supply DWC30WIN, Universal Compact 13.8 Volt DC 110V AC Home Lab AC-DC Converter Power Supply for CB/HAM Radio Mobile, Output Current 30A(Max), Liquid-Crystal Display - Image 1](https://m.media-amazon.com/images/I/41EmMXlB7XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable and Stable Power Solution – Perfect for High-Power Radio Equipment!
*by @***D on November 1, 2024*

The Switching Power Supply DWC30WIN has proven to be an exceptional power supply for my amateur radio setup. This universal compact 13.8V DC power supply efficiently powers two of my 50W transmission radios, delivering stable, interference-free performance that’s ideal for high-demand radio operations. Here’s why this power supply stands out for radio enthusiasts and lab environments alike. Stable and Regulated Power Output One of the biggest advantages of this power supply is its fully stabilized 13.8V DC output. This stability is crucial for radio equipment, as it minimizes the risk of power fluctuations that could affect transmission quality. I’ve used it with two 50W radios simultaneously, and the power supply holds up with zero issues, providing consistent, clean power that keeps both devices operating smoothly and without distortion. Compact and Space-Saving Design The DWC30WIN is surprisingly compact, making it easy to integrate into any workspace or lab setup. Despite its small size, it packs plenty of power for multiple devices, saving valuable space without sacrificing performance. This compactness makes it a perfect fit for ham radio setups where desk space is limited and a tidy workspace is preferred. Quiet Operation This power supply operates quietly, which is a big plus for those who spend hours in their workspace. It’s engineered to minimize noise and avoid interference, allowing clear and uninterrupted radio communication. The lack of fan noise is particularly noticeable, providing a quieter and more comfortable operating environment for extended use. Universal Input for Flexibility With its 110V AC input, the DWC30WIN is compatible with standard home and lab AC outlets. This flexibility means I can use it anywhere with ease, from my home setup to a portable field lab. The universal compatibility makes it highly adaptable and dependable in a variety of settings. Overload and Short-Circuit Protection The built-in overload and short-circuit protection features offer peace of mind, especially when powering sensitive and high-power equipment. I feel confident leaving my radios connected, knowing the power supply is equipped to handle unexpected power surges or short-circuits, protecting my equipment from potential damage. Ideal for Amateur Radio Use This power supply is particularly well-suited for amateur radio applications. The 13.8V DC output is standard for most radio equipment, and its stable performance under heavy loads makes it perfect for powering high-wattage transmission radios without concern for voltage drops or power loss. It’s a dependable solution for ensuring clear, reliable transmission even during extended operations. In summary, the Switching Power Supply DWC30WIN is an outstanding power source for any setup requiring 13.8V DC, especially for high-power radio applications. With stable output, compact design, and essential protections, it’s ideal for both home labs and serious radio enthusiasts looking to power multiple devices with confidence. Highly recommended for anyone needing a dependable and well-designed power supply for radio and lab equipment!

### ⭐⭐⭐⭐⭐ Quite reliable.
*by T***Y on December 3, 2025*

It's quiet, fan does run during transmit but it's not loud and doesn't remain on.

### ⭐⭐⭐⭐⭐ Pretty good - I was worried.. HAM Radio Appliation
*by A***S on October 31, 2022*

I needed a power supply for a 2M/70cm HAM 50W Radio. Thought I'd 'gamble' with a lower-cost chinese made supply. This was the winner. Amazon for some reason had severe problem actually making delivery, but eventually it arrived. Box was physically beat up, but the power supply inside was intact. Operation is as expected and smooth. There was complains about "FAN NOISE" , and so far I have *not* experienced this; although I admit I'm not running >15A constantly.... Supply does not get hot or any oddities at all... will continue to watch and update as this supply updates. Anyways, Give it a try.... seems like a nice supply. Only thing I'd "Like" to see would be a 12V cigarette output and a courtesy 2A USB port. They would have a real winner if they just threw small extras in like that!

## Frequently Bought Together

- Switching Power Supply DWC30WIN, Universal Compact 13.8 Volt DC 110V AC Home Lab AC-DC Converter Power Supply for CB/HAM Radio Mobile, Output Current 30A(Max), Liquid-Crystal Display
- Quad Band Mobile Radio Antenna for TYT TH-9800 Plus, TH-9800D, 10m/6m/2m/70cm, 29/50/144/430MHz, 4.1ft High Gain Antenna with 16.4ft Coaxial Cable and Bracket Clip

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-14*