---
product_id: 287820123
title: "2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display"
brand: "hiletgo"
price: "825563₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/287820123-2pcs-lm2596-adjustable-dc-dc-step-down-buck-power-convert
store_origin: VN
region: Vietnam
---

# 4.0-40V Input LED Voltmeter Display 1.25-37V Output 2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display

**Brand:** hiletgo
**Price:** 825563₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Your Projects with Precision!

## Quick Answers

- **What is this?** 2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display by hiletgo
- **How much does it cost?** 825563₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/287820123-2pcs-lm2596-adjustable-dc-dc-step-down-buck-power-convert)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Space-saving module perfect for any project.
- • **Power Flexibility:** Seamlessly convert 4.0-40V to your desired output!
- • **Precision Control:** Adjust output voltage from 1.25V to 37V with ease.
- • **Real-Time Monitoring:** Stay informed with the built-in LED voltmeter.
- • **Versatile Applications:** Ideal for DIY electronics, robotics, and more!

## Overview

The HiLetgo LM2596 Adjustable DC-DC Step Down Buck Power Converter Module is a versatile and efficient solution for converting input voltages from 4.0V to 40V down to a precise output range of 1.25V to 37V. Featuring a built-in LED voltmeter for real-time voltage monitoring, this compact module is perfect for a variety of applications, including DIY electronics and robotics.

## Description

2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display

## Features

- LM2596 DC-DC Buck Step-down Power Converter Module
- 4.0-40V to 1.25-37V LED Voltmeter
- output voltage range of 1.25V ~ 37V

## Product Details

- **Brand:** HiLetgo
- **Power source:** Battery Powered
- **Mounting type:** PCB Mount
- **Current rating:** 3 Amps, 2 Amps
- **Minimum frequency:** 50 Hz

## Images

![2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display - Image 1](https://m.media-amazon.com/images/I/71z+qzs0JpL.jpg)
![2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display - Image 2](https://m.media-amazon.com/images/I/61BVFq6UfgL.jpg)
![2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display - Image 3](https://m.media-amazon.com/images/I/61UGeC0H3cL.jpg)
![2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display - Image 4](https://m.media-amazon.com/images/I/415UrQl8voL.jpg)

## Frequently Bought Together

- HiLetgo 2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display
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**Shop now:** [https://www.desertcart.vn/products/287820123-2pcs-lm2596-adjustable-dc-dc-step-down-buck-power-convert](https://www.desertcart.vn/products/287820123-2pcs-lm2596-adjustable-dc-dc-step-down-buck-power-convert)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-25*