High Power Triggering Systems for Switches:
Ignitrons, Thyratrons & Spark Gaps

High power switches such as ignitrons, thyratrons, and spark gaps require unique high power triggering systems. Our triggers can all operate from 5 mA/5 V sources and/or fiber optic inputs.

Thyratrons
The TT-G2 driver produces 2 - 2.5 kV (open circuit) positive pulses with 25 - 30 A typical output current. These devices are all tested by arcing a 20 kV pulse into the output in order to simulate anode fault currents.

Ignitrons
The IG5-F driver is designed to trigger all ignitrons presently available. It comes in a rugged package with isolation on the output of up to 25 kV for floating cathode applications. The unit can also be operated with power from an external resistor when required so that it can operate in a floating configuration.