... on request) 5.CE 1. TC Step-up/down transformer:TC Step-up/down transformer is specially designed for such electroelectronic ... or 110VThe transfomer is an ideal of AC step-up/down power supply,with advantages of no waveform ... wall outlet;Use with electronics and small appliances rated up to 100 watts, including electric razors, radios, ... only! Newest style 110/220VAC Step up and down Transformer