Gerth PCB mount transformer 622270 - Gerth PTG382402, The Gerth PTG382402 is a PCB mount transformer offering an input of 1 x 230 V and dual outputs of 2 x 12 V AC. It has a power rating of 3.60 VA and a current capacity of 150 mA. This transformer is ideal for automation applications and integration into printed circuit boards. Gerth PTG382402 PCB Mount Transformer 230V to 2x12V AC 3.60VA 150mA