... as KP Phase Control Thyristors, Fast-Turn-off Thyristor, High Frequency Thyristor, Rotation Thyristors. The main model include the ... hermetic glass-metal seal selectable. 2) Disc type phase control thyristor or silicon control rectifier (SCR), 5A ~ 5000A, 100V ... committee standard Typical applications DC motor controls Controlled DC power supplies AC switch and thermal control Synchronous motor ...