XH-M407 XL4016E1 DC-DC Buck Converter 8A – 200W Step-Down Voltage Regulator with Digital Display in Pakistan

Overview

The XH-M407 is a high-power DC-DC step-down module that utilizes the XL4016E1 switching regulator chip. It is engineered to bridge the gap between hobbyist modules and industrial power supplies. The standout feature is the integrated 3-digit LED Voltmeter, which allows you to monitor your output voltage without needing a multimeter. With its massive dual heatsinks and high-quality inductor, it can output up to 200W of power, making it the perfect choice for demanding robotics and CNC projects.

Key Features 

• High Current Delivery: Supports up to 8A peak current (5A continuous), far exceeding the 3A limit of standard buck converters.

• Built-in Voltmeter: Real-time digital display of output voltage for easy calibration and monitoring.

• Exceptional Efficiency: Up to 94% conversion efficiency, meaning less energy is wasted as heat.

• Superior Cooling: Equipped with large aluminum heatsinks to ensure stable operation under heavy loads.

• Safe Design: Includes over-current, over-temperature, and short-circuit protection.

Technical Specifications 

Ideal Applications

• DIY Workbench Power Supply: Build a variable power supply with a digital readout.

• High-Power LED Driver: Safely drive 10W, 20W, or even 50W LED arrays.

• Battery Charging: Step down higher voltages to charge Lead-Acid or large Li-ion packs.

• Robotics: Power high-torque DC motors that pull significant current during stall.