Diodes & Rectifiers

Rectifier diodes are semiconductor components that allow current to flow in only one direction, acting as a one-way switch. Their main function is to convert alternating current (AC) to direct current (DC), a process called rectification, which is fundamental in electronics for powering most devices. Rectifier circuits, made up of diodes, are used in power supplies, battery chargers, and other applications to convert mains voltage to usable DC voltage.