---
product_id: 339353629
title: "DC-DC Buck Converter 4-38V Step-Down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage**"
brand: "uiotec"
price: "FREE"
currency: EGP
in_stock: false
url: https://www.desertcart.com.eg/products/339353629-dc-dc-buck-converter-4-38v-step-down-voltage-regulator
store_origin: EG
region: Egypt
---

# 4-38V input range 5A max adjustable current 75W max power output DC-DC Buck Converter 4-38V Step-Down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage**

**Brand:** uiotec
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your projects smarter, safer, and stronger with UIOTEC’s ultimate buck converter!

## Quick Answers

- **What is this?** DC-DC Buck Converter 4-38V Step-Down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage** by uiotec
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/339353629-dc-dc-buck-converter-4-38v-step-down-voltage-regulator)

## Best For

- uiotec enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Use Marvel:** Ideal for battery charging, solar/wind power systems, and as a robust buck converter module.
- • **Dual Mode Indicator:** Instantly know if you’re in constant current or voltage mode with intuitive LED signals.
- • **Built-In Safety First:** Advanced short-circuit (8A limit) and over-temperature protection keep your setup safe and reliable.
- • **Powerhouse Performance:** Delivers up to 75W and 5A max current—perfect for high-demand projects and LED drivers.
- • **Versatile Voltage Control:** Seamlessly step down 4-38V DC input to your exact output needs with precision adjustment.

## Overview

The UIOTEC DC-DC Buck Converter is a high-efficiency, adjustable step-down voltage regulator supporting 4-38V input and delivering up to 75W power with 5A max current. Featuring constant current and voltage modes, it includes essential protections like short-circuit and over-temperature safeguards, making it ideal for LED drivers, battery charging, and renewable energy applications.

## Description

Buy UIOTEC DC-DC Buck Converter 4-38V Step-Down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage** online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074LRQD24 |
| Brand Name | UIOTEC |
| Current Rating | 5 Amps |
| Manufacturer | UIOTEC |
| Minimum Frequency | 50 Hz |
| Model | MNC042518226867505763670 |
| Mounting Type | Panel Mount |
| Part Number | MPC042518226867505763670 |
| Power Source | Battery Powered |

## Product Details

- **Brand:** UIOTEC
- **Current rating:** 5 Amps
- **Manufacturer:** UIOTEC
- **Mounting type:** Panel Mount
- **Power source:** Battery Powered

## Images

![DC-DC Buck Converter 4-38V Step-Down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage** - Image 1](https://m.media-amazon.com/images/I/61U6Df7xTxL.jpg)
![DC-DC Buck Converter 4-38V Step-Down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage** - Image 2](https://m.media-amazon.com/images/I/61m3xI8mnML.jpg)

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**Shop now:** [https://www.desertcart.com.eg/products/339353629-dc-dc-buck-converter-4-38v-step-down-voltage-regulator](https://www.desertcart.com.eg/products/339353629-dc-dc-buck-converter-4-38v-step-down-voltage-regulator)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-09-26*