TGI1-2500/50 thyratrons

TGI1-2500/50

Pulse modulator thyratron. TGI1-2500/50 is intended for use as the switching device in the linear modulator.

The cathode is oxidic, indirect heat.

Filling – hydrogen.

Cooling – liquid.

Registration – ceramic-metal.

Rating electric data of TGI1-2500/50:

Current of heat of the generator of hydrogen...... 2,6 A

Anode current (impulse amplitude)...... 2500 A

Anode current (average value)...... 4 A

Periodic instability of ignition...... no more than 0,005 microsec

Power failure between the anode and the cathode...... no more than 250 V

Durability...... not less than 2000 h

Extreme operational parameters:

Heat tension...... 6,0-6,6 B

Anode tension direct...... 10-50 kV

Anode tension the return...... no more than 40 kV

Data of impulses in an anode chain:

  - anode current (amplitude value)...... no more than 2500 And

  - anode current (average value)...... no more than 4 And

  - following frequency...... no more than 400 imp / with

  - duration...... no more than 30 microsec

  - steepness of increase of the front...... no more than 7000 And/microsec

Parameters of the setting fire grid impulse:

  - tension amplitude...... not less than 1200 V

  - current in a grid chain...... not less than 12 And

  - impulse duration...... 3-10 microsec

  - steepness of increase of the front...... 2500-5000 microsec