DC-DC XL4015 Adjustable Step-Down Module 5A 75W with 4-Digit Digital Voltmeter (Buck Converter Power Supply)

The DC-DC XL4015 Adjustable Step-Down Module is a high-efficiency buck converter designed to convert a higher DC input voltage into a stable and adjustable lower output voltage. Based on the XL4015 switching regulator IC, this module supports output power up to 75W and output current up to 5A, making it suitable for medium and high-power applications. It features an integrated 4-digit LED digital voltmeter that displays the output voltage in real time, allowing convenient monitoring and accurate voltage adjustment. This module is ideal for adjustable power supplies, battery charging systems, LED drivers, robotics, industrial automation, and embedded electronics.

Key Features -

• Based on XL4015 switching regulator IC

• High-efficiency DC-DC step-down converter

• Maximum output current up to 5A

• Maximum output power up to 75W

• Integrated 4-digit LED digital voltmeter

• Adjustable output voltage

• Onboard voltage adjustment potentiometer

• Low heat generation and stable operation

• Compact and durable PCB design

• Suitable for battery charging and DC power applications

Specifications -

• Product type - DC-DC Buck Converter Module

• Controller IC - XL4015

• Input voltage range - 8V to 32V DC

• Output voltage range - 1.25V to 30V DC Adjustable

• Maximum output current - 5A

• Maximum output power - 75W

• Display type - 4-Digit LED Digital Voltmeter

• Conversion type - Step-Down (Buck)

• Conversion efficiency - Up to 95% Typical

• Operating temperature - Standard Ambient

Applications -

• Adjustable DC power supplies

• Lithium battery charging

• Lead-acid battery charging

• LED drivers

• Arduino projects

• ESP32 and ESP8266 projects

• Robotics

• Industrial automation