---
product_id: 258803589
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: "$77.32"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/258803589-uctronics-numerical-control-dc-6-55v-to-0-50v-5a
store_origin: US
region: United States of America
---

# 0-50V ultra-precise voltage range 1.44-inch full-color LCD display 5A max current 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:** $77.32
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style — never settle for less!

## 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?** $77.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/258803589-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

- • **Smart Memory Presets:** Save and recall up to 10 custom voltage/current profiles instantly with M0-M9 storage.
- • **User-Friendly Interface:** Intuitive 4-button and rotary knob control for seamless setup and adjustments.
- • **Built for Safety & Stability:** Constant voltage/current modes with built-in protection ensure reliable, damage-free operation.
- • **Precision at Your Fingertips:** Adjust voltage in 0.01V and current in 0.001A increments for ultimate control.
- • **Real-Time Multi-Data Display:** Monitor voltage, current, power, and system status simultaneously on a vibrant LCD.

## Overview

The UCTRONICS DSP5005 is a digitally controlled, adjustable DC step-down power supply offering 0-50V voltage and up to 5A current output. Featuring a 1.44-inch color LCD, it provides real-time monitoring of voltage, current, and power, with 10 memory presets for quick recall. Designed for precision, safety, and ease of use, it’s ideal for professional engineers and makers demanding reliable, customizable power solutions.

## 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
- **Colour:** DC 6-55V to 0-50V, 5A
- **Item weight:** 18 g
- **Input voltage:** 55 Volts
- **Item dimensions L x W x H:** 7.9 x 4.8 x 4.3 centimeters

## 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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*