XH-M404 DC Step Down Voltage Regulator Module 8A XL4016E1

The XH-M404 DC Step Down Voltage Regulator Module is a high-efficiency buck converter based on the powerful XL4016E1 switching regulator IC. Designed to step down input voltages from 4V to 40V DC, it delivers a highly stable, adjustable output voltage ranging from 1.25V to 36V DC. With a peak output current capacity of up to 8A, this module is equipped with dual heavy-duty aluminum heatsinks to ensure excellent thermal dissipation and stable performance under high loads.

What sets the XH-M404 apart is its integrated 3-digit LED digital voltmeter display. This onboard display provides real-time monitoring of the output voltage, allowing for precise calibration via the multi-turn potentiometer without requiring an external multimeter. It is highly compatible with DIY lab bench power supplies, battery charging setups, high-power LED drivers, and provides a reliable power source for microcontrollers like Arduino, ESP32, and Raspberry Pi in demanding robotics and IoT projects.

Features:

• High-Power XL4016E1 IC: Features the robust XL4016E1 buck regulator chip for high-efficiency voltage conversion.
• Onboard Digital Voltmeter: Integrated 3-digit LED display provides real-time output voltage monitoring.
• High Output Current: Supports up to 8A peak current (5A continuous recommended with proper cooling).
• Wide Voltage Range: Steps down input voltages from 4V-40V to an adjustable 1.25V-36V DC.
• Dual Heatsinks: Equipped with two independent aluminum heatsinks for superior thermal management.
• Precise Adjustment: High-precision multi-turn potentiometer allows fine-tuning of the output voltage.
• Robust Connections: Features heavy-duty screw terminals for secure input and output wiring.

Package Includes:

1 x XH-M404 DC Step Down Voltage Regulator Module 8A XL4016E1