110v to 220v Step Up/Down Voltage Transformer Converters 50hz 60hz

A voltage transformer is used to convert the electrical output of a power source to match the voltage of your device, that is, to convert 110 volts to 220/240 Volt OR convert 220/240 V to 110/120 Volt. Our 110v to 220v Step Up/Down transformers are reversible and can be used worldwide with 110v-240v and 50Hz or 60 Hz. Also called power converters, most of our voltage transformers come with Universal outlets that can accept plugs from most foreign countries.

A Step Up transformer is needed when you want to use a 220-volt foreign appliance in the USA with 110v. A Step-Down transformer is needed when you want to use a 110V appliance in a 220V Country.

We carry a wide range of 110 Volt and 220 / 240 Volt Step up and step down voltage converter transformers from 50 Watts to 20,000 Watts. Please read our Transformer Purchase Guide before choosing a voltage converter transformer.