Adapter 3V 2A with Single Jack (5.5×2.5mm)

This Adapter is a mains power supply rated for 3V DC output at 2A, terminated with a single 5.5mm x 2.5mm barrel jack, a common connector standard for powering small electronics.

It provides a regulated 3V rail suited to devices and modules designed to run on that voltage, offering a simple plug-in solution instead of building a dedicated power circuit.

A practical power option for small electronics, hobby devices, and DIY projects needing a fixed 3V supply with a higher 2A current headroom.

Features:

1. Output: 3V DC / 2A
2. Standard 5.5mm x 2.5mm barrel jack
3. Regulated DC output
4. Higher current headroom (2A) at low voltage