XH-M401 DC-DC Step Down Buck Converter Power Supply Module XL4016E1 PWM Adjustable 4-40V to 1.25-36V Step Down Board 8A 200W -
Product Description
The XH-M401 DC-DC Step Down Buck Converter Module is a high-performance adjustable voltage regulator designed to efficiently convert a higher DC input voltage into a lower, stable DC output voltage. Powered by the XL4016E1 PWM buck converter IC, this module supports an input voltage range of 4V to 40V DC and provides an adjustable output from 1.25V to 36V DC with up to 8A peak current and 200W maximum output power.
This module features high conversion efficiency (up to 94%), making it ideal for reducing power loss and heat generation. Its built-in aluminum heatsinks ensure reliable thermal management during high-current operation, while the onboard potentiometer allows smooth and accurate output voltage adjustment.
The XH-M401 is widely used in DIY electronics, battery charging systems, LED lighting, automotive power supplies, robotics, industrial control systems, communication equipment, and embedded electronic projects requiring stable and efficient DC voltage regulation.
Key Features
- High-efficiency XL4016E1 PWM buck converter
- Wide input voltage range: 4V–40V DC
- Adjustable output voltage: 1.25V–36V DC
- Maximum output current: 8A (Peak)
- Maximum output power: 200W
- Conversion efficiency up to 94%
- Large heatsinks for improved cooling
- Precision potentiometer for easy voltage adjustment
- Stable and low-ripple output
- Screw terminal connectors for secure wiring
- Compact PCB design for easy installation
Specifications
| Parameter | Value |
|---|---|
| Product Model | XH-M401 |
| Controller IC | XL4016E1 |
| Converter Type | DC-DC Step Down (Buck) |
| Input Voltage | 4V–40V DC |
| Output Voltage | 1.25V–36V DC (Adjustable) |
| Maximum Output Current | 8A (Peak) |
| Recommended Continuous Current | 5A–6A (with proper cooling) |
| Maximum Output Power | 200W |
| Conversion Efficiency | Up to 94% |
| Voltage Adjustment | Multi-turn Potentiometer |
| Cooling | Dual Aluminum Heatsinks |
| Connection Type | Screw Terminal Blocks |
Applications
- Adjustable DC power supplies
- Battery charging circuits
- Solar power systems
- Automotive electronics
- LED lighting power regulation
- Robotics projects
- Arduino and Raspberry Pi power supply
- Industrial automation equipment
- Communication devices
- DIY electronic projects
Package Includes
- 1 × XH-M401 DC-DC Step Down Buck Converter Module (XL4016E1)