---
product_id: 383027314
title: "Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module"
brand: "yizhet"
price: "34 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/383027314-yizhet-5-pack-lm2596s-buck-converter-dc-to-dc-converter
store_origin: RO
region: Romania
---

# 3A max output current Compact 43x21x14mm size Adjustable 1.5-35V output voltage Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module

**Brand:** yizhet
**Price:** 34 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your DIY power game with precision and style!

## Quick Answers

- **What is this?** Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module by yizhet
- **How much does it cost?** 34 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/383027314-yizhet-5-pack-lm2596s-buck-converter-dc-to-dc-converter)

## Best For

- yizhet enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Robust:** Slim 43x21x14mm design fits seamlessly into any DIY or professional setup.
- • **Plug, Adjust, and Go:** User-friendly potentiometer with clear LED indicators makes voltage tuning intuitive and fast.
- • **Tailor Voltage on Demand:** Continuously adjustable output from 1.5V to 35V lets you customize power effortlessly.
- • **Built to Last and Perform:** 36μ thick PCB and high-Q inductors ensure durability and minimal energy loss.
- • **Power Your Projects with Precision:** High-efficiency LM2596S chip delivers stable 3A current for demanding electronics.

## Overview

The Yizhet 5 Pack LM2596S Buck Converters are compact, high-efficiency DC-DC voltage regulators supporting input voltages from 3V to 40V and adjustable outputs from 1.5V to 35V at up to 3A. Designed with a durable 36μ thick PCB and high-quality inductors, these modules offer precise voltage control via an easy-to-use potentiometer, making them ideal for professional-grade electronics projects and power supply customization.

## Description

10 Pack LM2596S DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Module Specifications: - Output Current: 3A Max - Input voltage: DC 3V - 40V - Output Voltage: DC 1.5V - 35V - Switch Frequency : 65KHz - Load Regulation: ± 0.5% - Voltage Regulation: ± 2.5% Tips: 1.Don't deserialize input and output interfaces. 2.Can Not be Used to boost voltage. 3.Please keep output under 2.5A 4.Please use a heat sink if it takes a long-time working. Operation: Connect to power source, adjust the screw button on the blue potentiometer and monitor voltage with multimeter to get the needed voltage(The voltage is very high by the factory default, please takes about 7-15 turns CCW before the voltage starts Ramping down) Package: 10x LM2596S Buck Converter Module

## Features

- 【Input Voltage range】The LM2596S Input Voltage range is DC 3 V to 40 V. Note: Input voltage must be 1.5 V higher than output voltage, no boost.
- 【Output Voltage range】The LM2596S output voltage range is DC 1.5 V to 35 V and is continuously adjustable, with a maximum output current of 3A.
- 【Easy to DIY Manually】Connect the power supply, monitor the voltage with a multimeter, adjust the swirl button on the blue potentiometer to obtain the required voltage, boost clockwise and boost counterclockwise. Note: The factory default setting is 18V. Before the voltage starts to drop, you need to rotate in the reverse direction for about 7-8 revolutions, 1 revolution means +/- 1V
- 【High Precision and Quality】The buck converter consists of a 36u thick circuit board with high Q inductors with high power output LED indicators, suitable for various electronic projects.
- 【Quantity】5 piecess; Size: 43 * 21 * 14 mm (with potentiometer).

## Product Details

- **Brand:** Yizhet
- **Power source:** Corded Electric
- **Mounting type:** PCB Mount
- **Item weight:** 60 Grams
- **Manufacturer:** Yizhet

## Images

![Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module - Image 1](https://m.media-amazon.com/images/I/715GmYdSiuL.jpg)
![Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module - Image 2](https://m.media-amazon.com/images/I/71M8BAJnw3L.jpg)
![Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module - Image 3](https://m.media-amazon.com/images/I/71RbuCfk+TL.jpg)
![Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module - Image 4](https://m.media-amazon.com/images/I/71O2N0LVxYS.jpg)
![Yizhet 5 Pack LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter Adjustable Power Supply Module - Image 5](https://m.media-amazon.com/images/I/41SAolaASmL.jpg)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-07*