DC-DC Buck Converter 7-24V to 5V 4A

This 20W DC-DC step-down buck converter module efficiently steps down input voltages from 7V to 24V to a regulated 5V output at up to 4A. With six onboard output ports, it is an ideal power solution for robotics hobbyists, makers, and students running multiple high-draw peripherals.

Wide voltage input and 5V output

The module accepts an input range of 7V to 24V DC and delivers a stable 5V output. It provides a standard continuous current of 0A to 4A (20W), with a peak output of up to 5A when adequate heat dissipation is provided.

Six onboard connection ports

Equipped with six onboard output ports, this board allows you to power multiple 5V devices directly from a single power source. This simplifies wiring when distributing power across complex setups.

Efficient and low-heat design

The converter achieves up to 90% conversion efficiency to minimise energy loss. It integrates large-capacity ceramic chip capacitors on the ports alongside a large inductor to help suppress heat generation.

Built for robotics and lighting projects

With high current delivery across multiple ports, this module is well suited for multi-servo robotic arms, walking servo robots, and programmable RGB LED strips.

Included in the box

Each pack contains one DC-DC Buck Converter 7-24V to 5V 4A module.

Downloads & documentation

• Product wiki (DFRobot)