XL4015 5A DC-DC Step-Down Adjustable Power Supply Module with LED Voltmeter (Buck Converter)

The XL4015 5A Step-Down Adjustable Power Supply Module with LED Voltmeter is a high-efficiency DC-DC 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, it delivers up to 5A output current and features an integrated LED voltmeter for real-time output voltage monitoring. The onboard potentiometer enables precise voltage adjustment, making this module ideal for DIY power supplies, battery charging, LED drivers, robotics, industrial automation, and embedded electronics projects.

Key Features -

• Based on XL4015 switching regulator IC

• High-efficiency DC-DC step-down converter

• Integrated LED digital voltmeter

• Adjustable output voltage

• Output current up to 5A

• Onboard voltage adjustment potentiometer

• Stable and reliable DC output

• Low heat generation

• Compact PCB design

• Suitable for power supply and battery applications

Specifications -

• Product type - DC-DC Buck Converter Module

• Controller IC - XL4015

• Input voltage range - 5V to 32V DC (Typical)

• Output voltage range - 0.8V to 30V DC Adjustable

• Maximum output current - Up to 5A

• Regulation mode - Constant Voltage (CV)

• Display type - LED Digital Voltmeter

• Conversion efficiency - Up to 95% Typical

• Regulation type - Switching Buck Converter

• Mounting type - PCB Module

Applications -

• Adjustable DC power supplies

• Battery charging

• LED drivers

• Arduino projects

• ESP32 and ESP8266 projects

• Robotics

• Industrial automation

• Embedded electronics