SCR Controllers

Simplify power system control with flexible, digitally controlled SCR Controllers from Trystar. Designed for precise SCR firing, synchronization, and closed-loop regulation, these solutions support rectifiers, AC switches, and other advanced power conversion systems. Software-configurable parameters and multiple control modes help reduce the need for board variations while making system setup, tuning, and field updates easier. With integrated feedback, transformer-isolated firing circuitry, and scalable connectivity, Trystar SCR Controllers deliver dependable control for a wide range of single-phase and three-phase applications.