By means of thyristor technology,a manually regulating asymmetric AC/DC power supply has been developed,featuring steady output,easy inversion of A.C. and D.C., and wider asymmetric ratio.

• 利用可控硅技术，研制了一种手动调节式不对称交、直流电镀电源，该电源具有输出稳定、交直流交换方便、不对称比范围广等优点；