Voltage Transformers

Transformer output voltages are usually specified as RMS volts, which is the voltage out of the transformer which would be required to heat a resistor to the same temperature as DC would heat the resistor. According to ohm's law voltage is directly proportional to current. So if voltage get increased, current also should get increased but in a transformer if voltage get increased current get decreased. The purpose of a power transformer is to convert AC supply voltage to one or more different AC voltages or DC voltages. A transformer is an electrical device that takes electricity of one voltage and changes it into another voltage. Get low prices on voltage converters, voltage transformers, travel converters, step up transformers and more.