---
product_id: 219724924
title: "[2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Voltage Regulator High Power Module with LED Display"
brand: "valefod"
price: "₩53890"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/219724924-2-pack-dc-dc-5a-buck-converter-4-38v-to
store_origin: KR
region: South Korea
---

# 5A max output current Compact 62x38x14 mm size 4-38V input voltage range [2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Voltage Regulator High Power Module with LED Display

**Brand:** valefod
**Price:** ₩53890
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style!

## Quick Answers

- **What is this?** [2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Voltage Regulator High Power Module with LED Display by valefod
- **How much does it cost?** ₩53890 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/219724924-2-pack-dc-dc-5a-buck-converter-4-38v-to)

## Best For

- valefod enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Miniature 62x38x14 mm footprint fits seamlessly into your workspace or project enclosure.
- • **Wide Input Flexibility:** Supports 4V to 38V DC input, perfect for diverse electronic projects and prototyping.
- • **Precision Power Control:** High-Q inductors & solid capacitors ensure ultra-stable voltage output with minimal noise.
- • **User-Friendly DIY Setup:** Easy voltage adjustment with a potentiometer and LED display for real-time monitoring.
- • **Adjustable Voltage Range:** Continuously tunable from 1.25V to 36V to fit any custom power requirement.

## Overview

This 2-pack DC-DC buck converter module delivers up to 5A output current with a wide input voltage range of 4-38V and an adjustable output from 1.25V to 36V. Featuring a compact design, high-quality components for noise filtering, and an LED display for voltage monitoring, it’s the ideal power regulator for professional-grade DIY electronics and prototyping.

## Description

[2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Voltage Regulator High Power Module with LED Display

## Features

- 【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.
- 【Input Voltage】DC 4V to 38V (input voltage must be 1.5V higher than the output voltage, no boost).
- 【Output Voltage】DC 1.25V to 36V voltage is continuously adjustable, maximum output current is 5A.
- 【Mini Size】62*38*14 mm (with potentiometer). 2 sets included.
- 【Easy to DIY】Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to increase voltage and counterclockwise to decrease voltage. (Factory default stays a high voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means +/- 1V)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 722453982251 |
| Manufacturer | Valefod |
| Part number | VA-1-89 |
| Item Weight | 80 g |
| Product Dimensions | 6.2 x 3.8 x 1.4 cm; 80 g |
| Manufacturer reference | VA-1-89 |
| Batteries Required? | No |

## Product Details

- **Brand:** Valefod
- **Power source:** Corded Electric
- **Product dimensions:** 62D x 38W x 14H millimetres
- **Mounting type:** PCB Mount
- **Current rating:** 5 Amps

## Images

![[2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Voltage Regulator High Power Module with LED Display - Image 1](https://m.media-amazon.com/images/I/81B5cVzimsL.jpg)

## Frequently Bought Together

- [2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Voltage Regulator High Power Module with LED Display
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**Shop now:** [https://www.desertcart.kr/products/219724924-2-pack-dc-dc-5a-buck-converter-4-38v-to](https://www.desertcart.kr/products/219724924-2-pack-dc-dc-5a-buck-converter-4-38v-to)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*