12V-0-12V 3A Power Transformer (Input: 220V/50Hz - Output: 12V-0-12V 3000mA) - Gold

A transformer is a static electrical device that transfers electrical energy between two or more circuits. A varying current in one coil of the transformer produces a varying magnetic flux, which, in turn, induces a varying electromotive force across a second coil wound around the same core. Electrical energy can be transferred between the two coils, without a metallic connection between the two circuits.

Specifications of 12V-0-12V 3A Power Transformer (Input: 220V/50Hz - Output: 12V-0-12V 3000mA)