In the field of power electronics, thyristors are like a smart key that controls the flow of electric energy. With its unique unidirectional conduction characteristics and powerful power handling capabilities, they continue to play an important role in industrial control, energy conversion and other fields.

Silicon controlled rectifier (SCR for short) is an important semiconductor device, widely used in the field of power electronics. It has the advantages of small size, light weight, high efficiency and long life, and can achieve precise control of large current and high voltage.