---
product_id: 35596117
title: "UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module"
brand: "uctronics"
price: "€ 46.15"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/35596117-uctronics-numerical-control-dc-6-55v-to-0-50v-5a
store_origin: IE
region: Ireland
---

# DC 6-55V Input 5A Max Current 0-50V Output UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module

**Brand:** uctronics
**Price:** € 46.15
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Your Projects with Precision!

## Quick Answers

- **What is this?** UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module by uctronics
- **How much does it cost?** € 46.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/35596117-uctronics-numerical-control-dc-6-55v-to-0-50v-5a)

## Best For

- uctronics enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Lightweight and portable, perfect for any workspace.
- • **Precision Control:** Achieve exact voltage and current settings with 0.01V and 0.001A steps.
- • **Preset Convenience:** Store and recall up to 10 custom settings for quick adjustments.
- • **Versatile Applications:** Ideal for powering projects, charging batteries, and more.
- • **User-Friendly Interface:** Colorful 1.44" LCD displays all critical data at a glance.

## Overview

The UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply is a versatile and precise power solution. With a digital control system, it allows for fine-tuning of voltage and current settings, making it ideal for various applications. The colorful LCD monitor provides real-time data, while the ability to store presets enhances usability. Compact and lightweight, this power supply is perfect for professionals and hobbyists alike.

## Description

Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module

## Features

- UCTRONICS Variable Bench Power Supply DSP5005 - Buck Converter DC 6-55V to 0-50V 5A Precision Digital Adjustable Step Down - Constant Voltage and Current, 10 Preset Settings Switchable: This power supply combines digital control with analog integration. Its output range: Voltage is 0-50.00V, step by 0.01V; Current is 0-5.000A, step by 0.001A
- This step down voltage regulator can store M0-M9 10 groups preset value when power-down. Keep pressing M1 or M2 more than 2s, the corresponding data group will be extracted and displayed on the right of the screen
- The 1.44 in colorful LCD monitor can display the preset voltage, input voltage, output voltage, the preset current, output current, output power at the same time. On the output state remind area, you can monitor that the key is locked or not, output is normal or not, the state of constant voltage and constant current, the current data set prompt and output opens or not
- There are four button-"M1", "M2", "SET" and "ON/OFF", and a coding potentiometer. Can be used for to set the output voltage and output current on the main display interface, set the data on the data setting interface, set the protection value, adjust the brightness of screen, extract Shortcut storage data group M1 or M2, etc.
- Note: When the output of this step down voltage regulator is used for charging a battery or connect a capacitive load, there must be a diode in series with the output-anode, otherwise the regulator will be damaged.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions | 3.11 x 1.89 x 1.69 inches |
| Item Weight | 18.14 g |
| Output Voltage | 50 Volts |
| Input Voltage | 55 Volts |
| Color | DC 6-55V to 0-50V, 5A |

## Product Details

- **Brand:** UCTRONICS
- **Color:** DC 6-55V to 0-50V, 5A
- **Item Weight:** 0.04 Pounds
- **Input Voltage:** 55 Volts
- **Item dimensions L x W x H:** 3.11 x 1.89 x 1.69 inches

## Images

![UCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module - Image 1](https://m.media-amazon.com/images/I/51F0yk44tAL.jpg)

## Questions & Answers

**Q: if I have 12v dc input can it adjust to 12v output?**
A: No, there is a voltage drop inherent in any step down converter.  If your power supply has a trim pot to it then you can usually trim it up 10% to around 13.2V.  This might allow you to get to the 12V.

**Q: can this provide 500 mV outpt to test gas valve ?**
A: Yes, set the output to 0.5 volts.

**Q: Is this cc cv ? thanks!**
A: To those confused by some of the answers here: CV/CC or constant voltage/Constant current regulation means voltage output is regulated at the set value for loads less than the set current limit  and regulates current for loads greater than the set current limit by lowering the output voltage proportional to the load resistance.  E=IR

**Q: I have a battery power bank of 24v of which each battery is 12v 210ah connected in series to achive 24v. canthis supply output12v,1.5a?              a**
A: Dear sir,
About your issue, we have asked our supporters.
The product could supply output 12v 1.5A. So you can try it.
If you have any issued, please feel free to let us know and we will try our best to solve it.
Best Regards,
Linda from Arducam Support Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Malfunctioning right out of the box.
*by H***I on March 4, 2023*

Update to my original review:I'm changing my rating to 5 stars. There was NOTHING wrong with the product. The issue was on my side (not understanding the manual) and entirely my fault. At any rate, the unit is now up and running and working as expected so far. I will be sending out the replacement unit Amazon had sent me.Well the unit is nice and a good value for the money. It was pretty easy to figure out the menu structure. However, right out of the box it was malfunctioning. It displayed (and i confirmed through my multimeter) correct input voltage. But no matter what output voltage i selected, it would always deliver 0 volts. Returning and ordering another. Will update the review accordingly.

### ⭐⭐⭐⭐⭐ Lab Power Supply Modification
*by M***E on March 18, 2025*

Worked as expected.

### ⭐⭐⭐⭐ Easy preset, handles 4a, and no loud fan
*by A***R on August 5, 2024*

Tried several others and they either couldn’t handle 15v/4a or had a constant loud fan. This one allows for you to set 2 different voltage/amp presets and quickly alternate between the two. I use one for a small dc dehumidifier and sometimes need to directly charge a small 6v battery for a couple hours. Handles the 4a with temps above 80F ambient and dissipates heat from unit just fine without a fan. Took off one star for having to Google and search Amazon reviews for how to actually commit the preset to memory, and the ease of programming… but once you get it set, it’s easy to switch (and/or turn off unit)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*