A Rectifier is an electronic device or circuit that converts alternating current into direct current. It is used to rectify or convert, the alternating current into a form suitable for powering devices that require direct current. AC power alternates in direction and polarity, reversing its flow periodically.

Attributes:
• High rectification efficiency
• Lower forward voltage drop
• Minimal reverse leakage current

Applications:
A Rectifier is used in Heat Sink and Generators for alternating current to direct current conversion.