---
product_id: 173029128
title: "4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display"
brand: "frienda"
price: "€ 22.98"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/173029128-4-pieces-adjustable-lm2596s-dc-dc-buck-converter-reduced-voltage
store_origin: DE
region: Germany
---

# 92% efficiency 2A stable output -45 to 85°C range 4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

**Brand:** frienda
**Price:** € 22.98
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Projects with Precision!

## Quick Answers

- **What is this?** 4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display by frienda
- **How much does it cost?** € 22.98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/173029128-4-pieces-adjustable-lm2596s-dc-dc-buck-converter-reduced-voltage)

## Best For

- frienda enthusiasts

## Why This Product

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

## Key Features

- • **💡 Smart Design:** Low ripple output under 30mV ensures clean power delivery.
- • **🔥 High Performance:** Max output current of 3A, perfect for demanding projects.
- • **📏 Precision Control:** Adjust output voltage from 1.25V to 37V effortlessly.
- • **🌍 Wide Compatibility:** Input voltage range of 4.0V to 40V for versatile applications.
- • **🔧 Effortless Operation:** Easily toggle the voltmeter with a simple press!

## Overview

The 4 Pieces Adjustable LM2596S DC-DC Buck Converter is a versatile voltage regulator module that efficiently converts input voltages from 4.0V to 40V down to a stable output of 5V at 2A, with a maximum of 3A. Featuring a digital voltmeter display, it operates within a wide temperature range of -45 to 85 degrees Celsius, ensuring reliability in various environments. With a conversion efficiency of 92% and low output ripple, this module is ideal for both hobbyists and professionals looking to power their electronic projects with precision.

## Description

4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

## Features

- Product parameters: input voltage is 4.0V - 40V, output voltage is 1.25V - 37V, output current is 2A (normal and stable) and 3A max, conversion efficiency 92% (highest), output ripple under 30mV, switching frequency 150KHz, operating temperature is -45 to 85 degree Celsius
- Simple to operate: the voltmeter can be turned off, and the switch can be turned off by pressing and holding the switch for more than 1 second and less than 4 seconds, once the voltmeter is turned off, simply press the switch to turn on the voltmeter
- Easy to use: with terminal block, no soldering iron is also convenient to use, and retain the wire bond point (the input voltage must be higher than the voltage to be output by 1v or more)
- Output current: the maximum output current can be as high as 3A, the recommended working current is about 2A, more than 2A plus heat sink
- Nice design: with 150KHz internal oscillation frequency, features low power consumption and high efficiency; When the output voltage cannot be adjusted and is always equal to the input voltage, please turn the potentiometer counterclockwise for more than 10 turns, and then use the module to adjust the voltage normally; This is because when the module leaves the factory, the default output voltage is about 20V

## Product Details

- **Brand:** Frienda
- **Power Source:** Battery Powered
- **Product Dimensions:** 0.7"D x 2.6"W x 0.7"H
- **Mounting Type:** Surface Mount
- **Current Rating:** 3 Amps, 2 Amps

## Images

![4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display - Image 1](https://m.media-amazon.com/images/I/81KwCdqGPiL.jpg)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-31*