Step Up Down Voltage Transformer

These are also referred to as STEP UP/DOWN transformers, step up/down voltage transformers, step up/down voltage converters, 110/220V voltage converters, 220V to 110V power converters. These transformers can only be used to convert Single Phase 220/240V power to 110/120V or vice versa. Ideal for use with 220/240V products in the USA or with 110/120V products in foreign countries.