Step Down Transformer - Model STU-500

AND The up and down AC voltage transformer converts from 110C to 220V or from 200/220/240V to 100V. Note that a voltage converter does not change the frequency (50 Hz or 60 Hz). Simultaneous triple output including 5V DC (USB), 110V AC for devices requiring 100 - 120V and 220V AC for devices requiring 200 - 240V. All ranges are protected by fuses .