What are the types and principles of rectifier diode circuits

The rectifier diode circuit belongs to the rectifier circuit. In general, what knowledge is needed to understand the types and principles of rectifier circuits?

 We all know that the power grid supplies AC power to users, while various wireless devices require DC power. Rectification is the process of converting alternating current into direct current. By using devices with unidirectional conductivity, alternating currents of direction and magnitude can be converted into direct current.

 For simple rectifier diode circuits. It consists of power transformer B, rectifier diode, and load resistor. Transformers convert the mains voltage into the required alternating voltage, and rectifier diodes convert the alternating current into pulsating direct current.