XL4015 5A DC-DC Adjustable Buck Converter Module with Digital Voltmeter Display

XL4015 5A DC-DC Adjustable Buck Converter Module with Digital Voltmeter Display for Arduino, battery charging, LED strips, solar systems and DIY power projects.

Description

XL4015 5A DC-DC Adjustable Buck Converter Module with Digital Voltmeter Display

The XL4015 5A DC-DC Adjustable Buck Converter Module is a high-efficiency step-down voltage regulator designed to convert a higher DC input voltage into a stable and adjustable lower output voltage. Featuring a built-in digital voltmeter display, this module allows you to monitor input or output voltage directly without an external multimeter. It supports an input voltage of 4V–38V, an adjustable output voltage from 1.25V–36V, delivers up to 5A output current, and can achieve up to 96% conversion efficiency under suitable conditions.

The XL4015 is widely used in Arduino, ESP32, Raspberry Pi, battery charging, LED lighting, automotive electronics, robotics, laboratory power supplies and solar energy systems. Its onboard trimmer makes voltage adjustment simple, while built-in protection features improve reliability for long-term use.

Key Features

• XL4015 high-efficiency buck converter
• Built-in digital voltmeter display
• Adjustable output voltage
• Up to 5A output current
• Maximum output power up to 75W
• Conversion efficiency up to 96%
• Input and output voltage display
• Over-temperature protection
• Short-circuit protection
• Easy screw terminal connections
• Compact PCB design
• Suitable for battery charging and regulated DC power

Technical Specifications

Applications

Ideal for:

• Arduino Projects
• ESP32 Development
• Raspberry Pi Power Supply
• LED Strip Lights
• Battery Charging
• Solar Energy Systems
• DIY Bench Power Supply
• Automotive Electronics
• Robotics
• CCTV Power Systems
• Industrial Electronics
• Embedded Systems

Package Includes

• 1 × XL4015 5A DC-DC Adjustable Buck Converter Module with Digital Voltmeter Display

Why Buy from Chip.pk?

• Genuine electronic modules
• Directly imported from trusted suppliers
• Fast delivery across Pakistan
• Retail and wholesale quantities available
• Technical support before purchase
• Secure packaging
• Trusted supplier for students, makers, engineers and industries

Frequently Asked Questions (FAQs)

What is the XL4015 module used for?

The XL4015 is used to reduce a higher DC voltage to a lower adjustable DC voltage for powering electronic circuits, charging batteries and supplying embedded systems.

Can I use this module for battery charging?

Yes. It is commonly used in battery charging applications when the charging voltage is correctly adjusted before connecting the battery.

What is the maximum output current?

The module supports up to 5A, although around 4.5A is recommended for continuous operation without excessive heating.

Does the digital display show both input and output voltage?

Yes. The onboard display can switch between input and output voltage using the built-in button.

Can I power Arduino or ESP32 using this module?

Yes. After adjusting the output to the required voltage (for example, 5V), the XL4015 is suitable for powering Arduino, ESP32, Raspberry Pi and many other DC-powered devices.