国内生产的１０００Ａ以上的晶闸管与同容量二极管的价格相近，采用晶闸管研制出一种整流和控制结合为一体的大功率电镀电源，打破了传统的整流和控制分离而使用两种半导体器件及两种电磁部件的方法．这种新型的大功率电镀电源的特点是造价低，输出电流能力强，可靠性高，控制特性好且能量损失小． Domestic production of more than 1000A thyristor with the same capacity of the diode price, the use of thyristor developed a combination of rectification and control of high-power plating power, breaking the traditional rectification and control of the separation of the use of two kinds of semiconductor devices and two Electromagnetic components of the method. This new high-power electroplating power supply features low cost, high output current capability, high reliability, good control characteristics and low energy loss.