Step-down Transformer - Model STU-500

Step-up & down AC voltage transformer converts from 110C up to 220V or from 200/220/240V down to 100V.  Please note, a voltage converter does not change the frequency (50Hz or 60Hz). Simultaneous triple output including 5 VDC (USB), 110 VAC for decives that require 100 - 120V and 220 VAC for devices that require 200 - 240V.  All ranges are fuse protected.