الوصف

The main model include the following: 1) stud type phase control thyristers or silicon control rectifier (scr),5a~**0a,**0v~***0v, hermetic metal case with ceramic insulator and hermetic glass-metal seal selectable. 2) disc type phase control thyristor or silicon control rectifier (scr),5a ~ ***0a,**0v ~ ***0v, hermetic metal case with ceramic insulator. 3) rotary type phase control thyristor or silicon control rectifier (scr),**0a ~ **0a,**0v ~ ***0v Features IV (AV)=****0A V DRM/V RRM=*******0V Hermetic metal case with ceramic insulator Hermetic glass-metal seal Conform to national standard GB********5 In accordance with IEC international electrical committee standard Typical applications DC motor controls Controlled DC power supplies AC switch and thermal control Synchronous motor excitation