Plug In AC Transformer - 12V AC 40VA 3.33A

Extreemly diffficult to find.

This is the style of 12VAC transformer that you see on alarm system panels, some door bell systems and other AC requiring applications.

With green status LED to indicate when power is present.

The screw can either be removed and ignored OR you can use it to screw the adapter into the center screw on your wall outlet to prevent it being unplugged.

These will float at HIGER than 12VAC with no load. This is normal.

NOTE: DO NOT short these out. There is an internal fuse that will blow if you short these out. Getting to this fuse is impossible for most users. We do not accept returns for blown fuses.