Wall Adapter Power Supply 12VDC 1A (US Standard)

The Wall Adapter Power Supply 12VDC 1A (US Standard) is a compact switch-mode AC-to-DC power adapter suited for makers, students, and hobbyists. It delivers a regulated 12V output at up to 1A, providing stable power for low-current microcontroller projects and electronics builds.

Regulated 12V DC output

This switch-mode power supply maintains a steady, regulated 12V DC output at up to 1A. It prevents over-voltage issues common in unregulated supplies, making it safe for sensitive 12V electronics.

Standard DC barrel connector

Equipped with a centre-positive 5.5x2.1mm barrel connector, the adapter plugs directly into standard Arduino power jacks and compatible development boards.

Universal input and compact footprint

The adapter accepts universal 100 to 240V AC input at 50/60Hz, automatically converting mains voltage without an external transformer. Its slim housing is shaped to occupy only a single outlet space on wall sockets or power strips.

Cable length and operating specs

Featuring a 1.5m cable for flexible positioning, the unit is rated for operating temperatures from 0 to 40 degrees Celsius. It holds UL and FCC certifications.

Included in the package

The package includes one US standard 12VDC 1A wall adapter power supply.