THG-xxxs-type step-up down transformer is specially designed for such electro electronic eqipment whose rated AC voltage different from that of the local netvoltage. Full plastic cover ,perfect design, They are safety for use witain the rated voltage range. Input Voltage:AC110V or 220V 50/60HZ With heat fuse protection, heat relay protection Build-in AC 110V/220V voltage selector switch Output voltage:AC110V or 220V 50/60HZ
