PRG Step-up Down Transformer
PRG type step-up & down transformer is specially designed (or such electronic equipment whose rated AC voltage different from that of the local net voltage.They are safe for use within the rated voltage range. Input voltage:AC110V or 220V 50Hz/60Hz. With fuse protector. Output voltage:AC220V or 110V 50Hz/60Hz. Built-in AC110V/22OV voltage selector switch.