AC transformers provide low voltage AC electricity for alarm systems, security systems, communication systems and many other low voltage AC circuits.
PI1240 AC transformers also come handy as a safe source of AC electricity for many school and classroom experiments and science projects. PI1240 is our most widely used AC transformer. PI1240 is a plug-in AC transformer with the following
Input: 120 Volts AC, 60Hz, 50W
Output: 12 Volts AC, 40VA