Rectifier diodes are semiconductor devices designed to convert alternating current (AC) into direct current (DC) by allowing current to flow in only one direction. They are widely used in power supplies and electronic circuits where stable DC voltage is required.
These diodes are built to handle high current and high voltage levels, making them suitable for power conversion applications. During the positive half-cycle of an AC signal, the rectifier diode conducts, and during the negative half-cycle, it blocks current flow, resulting in a pulsating DC output.
Rectifier diodes are commonly used in: