5V 4A AC/DC Power Adapter with DC5.5x2.1 and Micro USB

This regulated 5V 4A AC/DC power adapter provides a reliable power source for electronics, robotics, and maker projects. Designed with a standard DC5.5x2.1 connector and a Micro USB converter, it is ideal for students, hobbyists, and educators powering single-board computers and embedded hardware.

Regulated 5V 4A power output

Provides a steady, regulated 5V DC output with a 4A capacity to meet the current demands of power-hungry controllers and peripherals.

Standard DC5.5x2.1 barrel connector

Equipped with a DC5.5x2.1 mm output plug to easily connect to standard DC jacks on compatible power distribution and development boards.

Micro USB adapter included

Includes a Micro USB converter to conveniently switch the barrel jack output to standard Micro USB power.

Broad embedded system compatibility

Suitable for powering Raspberry Pi 3B boards, general development platforms, robotics projects, and other embedded electronic systems.