Bridge Rectifier
A bridge rectifier is an electronic component which is used to convert alternating current (AC) signals to that of direct current (DC).
They are also known as full-wave bridge rectifiers because they are able to rectify both the positive and negative parts of the input signal. Bridge diodes are commonly made from four rectifier diodes arranged in a bridge structure.
Typical parts are: B6S, GBU8M, S250