Seven Star TC1500W Step Up and Step Down Transformer-1500W
Maximum capacity 1500 Watts. This voltage converter can be used in 110 volt countries and 220 volt countries. It will convert from 220-230-240 volts to 110-117-120 volts and vice versa. There are three outputs on the front of this unit. Two outputs are three prong to accept US plug adapters and 1 output is to accept universal 220 V plug adapters. There is an input voltage selector switch on the back of the unit which allows you to select from 110 or 220. Insulated power cord is hard wired with a "Schuko" plug good for Europe and Asia. An additional 2 prong US plug is included. Voltage Converter is used to convert the voltage of the source (coming from the wall) to match the voltage required to run the device. Voltage converter / transformer can be used to transform 110V coming from the source (wall) to 220/240V or 220/240V coming from the source to 110V. These power converters can be used overseas like Europe where the voltage is 220V to run 110 V devices or in US (where power is 110 v) to run overseas 220 / 240 volt devices.  Voltage Converters are referred to as power converter, travel converter, voltage transformer, voltage convertor Europe, travel voltage converter, transformer voltage, volt transformer, AC power, travel voltage and voltage regulator. The travel voltage converters are for continuous use. Step Up Transformer is used to step up the source voltage (coming from the wall) to match the voltage to run the device. Vice versa with Step Down Transformer. All Voltage Converter/ Power transformers can be used continuously. We recommend adding 25% to your devices wattage to accommodate any kind of surge while selecting a voltage transformer/ converter.