---
product_id: 96571459
title: "6 Pack QEBIDUL LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V High Efficiency Power Supply Step Down Regulator Module"
brand: "qebidum"
price: "C$100"
currency: NIO
in_stock: false
reviews_count: 1
url: https://www.desertcart.ni/products/96571459-6-pack-qebidul-lm2596-dc-to-dc-buck-converter-3
store_origin: NI
region: Nicaragua
---

# High Efficiency Compact Size DIY Friendly 6 Pack QEBIDUL LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V High Efficiency Power Supply Step Down Regulator Module

**Brand:** qebidum
**Price:** C$100
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** 6 Pack QEBIDUL LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V High Efficiency Power Supply Step Down Regulator Module by qebidum
- **How much does it cost?** C$100 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/96571459-6-pack-qebidul-lm2596-dc-to-dc-buck-converter-3)

## Best For

- qebidum enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** Get 6 high-performance LM2596 converters for all your DIY needs.
- • **User-Friendly Design:** Easily adjust output voltage with a mini screwdriver and monitor with a multimeter.
- • **Precision Engineering:** Experience high precision with 36u thickened circuit boards and superior solid-state capacitors.
- • **Robust Current Handling:** Handles up to 3A output current, perfect for powering various electronic projects.
- • **Versatile Voltage Range:** Input voltage from 3V to 40V, output adjustable from 1.5V to 35V for diverse applications.

## Overview

The 6 Pack QEBIDUL LM2596 DC to DC Buck Converter is a high-efficiency power supply module designed for versatility and precision. With a wide input voltage range of 3V to 40V and adjustable output from 1.5V to 35V, this module is perfect for various electronic projects. Each converter can handle up to 3A of output current, making it ideal for DIY enthusiasts and professionals alike. The user-friendly design allows for easy voltage adjustments, ensuring you can tailor the power supply to your specific needs.

## Description

LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply moduleWhy Choose Us?- QEBIDUL Brand DC to DC step down module 100% From Original Factory- Thickened circuit boards- Advanced solid-state capacitor- Short circuit and over-temperature Protection- 100% Tested, sealed in anti-static packagingKindly Note:1. Input voltage must be 1.5 V higher than the output voltage, no boost.2. Do not reverse the input and output interface.3. Keep output under 2.5A and use a heat sink when for a long time working.Specifications:- Model: lm2596 dc-dc buck converter- Input voltage: DC 3V - 40V- Output Voltage: DC 1.5V - 35V (adjustable)- Output Current: 3A (max.)- Conversion Efficiency: 92% (max.)- Switching Frequency : 65KHz- Rectification: non-synchronous rectification- Module property: non-isolated buck module- Operating Temperature: -45℃ to +85℃- Load Regulation: ±0.5%- Voltage Regulation: ±2.5%- Size(L x W x H): 45*21*13mm / 1.69*0.83*0.51inch- Weight: 14gPackage List:6pcs DC to DC Buck Converter Modules

## 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 3V to 40V (input voltage must be 1.5V higher than the output voltage, no boost).
- 【Output Voltage】DC 1.5V to 35V voltage is continuously adjustable, maximum output current is 3A.
- 【Quantity】 Quantity: 6 pieces LM2596 dc to dc step down buck converter; Size: 45 * 20 * 14 mm (with potentiometer)
- 【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 step up voltage and counterclockwise to step down 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)

## Images

![6 Pack QEBIDUL LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V High Efficiency Power Supply Step Down Regulator Module - Image 1](https://m.media-amazon.com/images/I/512sA+YJToS.jpg)
![6 Pack QEBIDUL LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V High Efficiency Power Supply Step Down Regulator Module - Image 2](https://m.media-amazon.com/images/I/31ebQNvNzuS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worked well foe my project.
  

*by J***S on Reviewed in the United States on July 18, 2020*

Adjust voltage and seams to hold under load well.

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**Shop now:** [https://www.desertcart.ni/products/96571459-6-pack-qebidul-lm2596-dc-to-dc-buck-converter-3](https://www.desertcart.ni/products/96571459-6-pack-qebidul-lm2596-dc-to-dc-buck-converter-3)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-15*