Phase Control Capsule Type

Capsule type thyristors (SCR’s) are constructed with glass passivated chips and are assembled in high reliable, robust hermetic sealed housing structures. They are mechanically strong and are stable under negative environmental conditions.

SCR thyristors in capsule type have high reliability and exceptional stability at high temperatures.They have superior surge capabilities.

Capsule SCR’s are used in applications such as industrial power supplies, induction heating, motor controls, UPS welding, battery chargers, soft starters, etc.

• The current range starts from 400A upto 1200A, with voltages upto 2200V.
• Devices are available in Capsule (Disc, Hockey Puk) ceramic packages.