The Bridge Rectifier is said to be a widely used circuit among many electronic circuits.Bridge Rectifiers are widely used for supplying power tovarious electronic basic components. The purpose of the Bridge Rectifier is to convert the AC power into DC power. It is the most resourceful rectifier circuit from others. The power conversion in this device is very efficient.We call it a Bridge Rectifier, because it makes a bridge-like circuit by including 4-diodes.