---
product_id: 282115223
title: "XINGYHENG BGTXINGI 20A 300W High-power Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Constant Voltage Constant Current Power Module Charging LED Drive with Short Circuit Protection"
brand: "xingyheng"
price: "฿1930"
currency: THB
in_stock: true
reviews_count: 5
category: "Xingyheng"
url: https://www.desertcart.co.th/products/282115223-xingyheng-bgtxingi-20a-300w-high-power-buck-converter-module-dc
store_origin: TH
region: Thailand
---

# 300W max power output Wide 6-40V input voltage range Dual heat sinks for superior cooling XINGYHENG BGTXINGI 20A 300W High-power Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Constant Voltage Constant Current Power Module Charging LED Drive with Short Circuit Protection

**Brand:** xingyheng
**Price:** ฿1930
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and reliability — don’t get left in the dark!

## Quick Answers

- **What is this?** XINGYHENG BGTXINGI 20A 300W High-power Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Constant Voltage Constant Current Power Module Charging LED Drive with Short Circuit Protection by xingyheng
- **How much does it cost?** ฿1930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/282115223-xingyheng-bgtxingi-20a-300w-high-power-buck-converter-module-dc)

## Best For

- xingyheng enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Nickel-plated, pure copper conductors ensure durability and anti-oxidation reliability
- • **Precision Control:** Adjustable constant voltage and current from 1.2V to 36V for tailored power delivery
- • **Cool Under Pressure:** Dual heat sinks and high-frequency low-resistance capacitors keep it running stable
- • **Powerhouse Performance:** Delivers up to 20A and 300W with 97% efficiency for demanding projects
- • **Versatile Applications:** Perfect for LED drivers, solar setups, DIY power supplies, and industrial electronics

## Overview

The XINGYHENG BGTXINGI 20A 300W Buck Converter Module offers a robust, efficient DC-DC step-down solution with adjustable voltage (1.2-36V) and current (up to 20A). Featuring a wide input range (6-40V), dual heat sinks for enhanced cooling, and premium nickel-plated copper construction, it ensures stable, low-ripple output ideal for LED drivers, solar energy systems, and industrial electronics. Short circuit protection and a clear LED indicator add safety and reliability, making it a must-have for professional-grade power management.

## Description

XINGYHENG BGTXINGI 20A 300W High-power Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Constant Voltage Constant Current Power Module Charging LED Drive with Short Circuit Protection : desertcart.ae: Electronics

Review: workes good like it
Review: This is easy to set up. You need to use a malty meter to check power and current. Set the power to the required voltage. Then set the current. All done. But Its worth noting that this needs to be a bit of a match to what you are using it for. For example if yo need 12 volts at 1 or amp or lower. Then it could be worth using a smaller buck converter. Above 1 amp it works ok. 2 and above more control. I'm not sure of the reliability as yet as I have not used it enough. Below 1 amp the current detection tends not to be too effective.

## Features

- Super material: It is made of electronic accessories, nickel plating on surface(anti-oxidatioan), inner conductor: pure copper.it is long lasting and durable for you to use.
- Package including: 1 Pack of Constant Current Voltage Step-up Module. Moreove. The buck module has 2 heat sinks that could enhance heat dissipation. When there is a big difference between input and output voltage, please decrease power and current. With LED indicator, more stable and reliable to use.
- Input and output: With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. Output Current: 20A(max.), 15A (suggested). Efficiency: 97% (24V to 12V, 20A). Output Ripple: Less than equal 50mV. Designed with 75V/80A large current dual MOS tube.
- High Power High Efficiency: Adopting 75V / 80A large current dual MOS tube designed step-down board, Input and output use high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output. Large current 30A connection screw terminals, more convenient to install
- A wide range of applications: Widely uses in power transformer, DIY adjustable power supply, LED car display, mobile power, industrial equipment appliances, LED driver, monitor, solar energy, fan, battery conversions, micro-controllers, and electronic projects. so on. Maintain stable output voltage and limit the output current over a range of input voltages.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081X5YX8V |
| ASIN  | B081X5YX8V |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 4.0 4.0 out of 5 stars (199) |
| Customer reviews | 4.0 4.0 out of 5 stars (199) |
| Date First Available | 5 December 2019 |
| Date First Available  | 5 December 2019 |
| Item Package Quantity | 1 |
| Item Weight | 70 g |
| Item model number | XLX-1516 |
| Item model number  | XLX-1516 |
| Manufacturer | XLX |
| Manufacturer  | XLX |
| Part number | XLX-1516 |
| Special Features | Short Circuit Protection |
| UPC | 700713395218 |
| Wattage | 300 watts |

## Product Details

- **Brand:** XINGYHENG
- **Current rating:** 20 Amps
- **Item weight:** 0.07 Kilograms
- **Mounting type:** Rack Mount
- **Power source:** Battery Powered

## Images

![XINGYHENG BGTXINGI 20A 300W High-power Buck Converter Module DC 6-40V to DC 1.2-36V Adjustable Constant Voltage Constant Current Power Module Charging LED Drive with Short Circuit Protection - Image 1](https://m.media-amazon.com/images/I/61rUVqYhtfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by F***N on 27 January 2025*

workes good like it

### ⭐⭐⭐⭐⭐ Review
*by A***. on 7 July 2025*

This is easy to set up. You need to use a malty meter to check power and current. Set the power to the required voltage. Then set the current. All done. But Its worth noting that this needs to be a bit of a match to what you are using it for. For example if yo need 12 volts at 1 or amp or lower. Then it could be worth using a smaller buck converter. Above 1 amp it works ok. 2 and above more control. I'm not sure of the reliability as yet as I have not used it enough. Below 1 amp the current detection tends not to be too effective.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 3 December 2023*

Just be sure that you don't limit the current when adjusting the voltage output (unless that's what you're going for)

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*