Skip to main content

Ah, the 12-volt transformer. You know them—those big, boxy things that sit in between the power socket and every electric device, doing their thing and converting the electricity from the mains power network into whatever it is your device needs.

A 12-volt transformes can be either AC or DC, and specific devices need either one or the other. So make sure you do your research before you buy a transformer, as the wrong kind could easily wreck your device.