Thyratrons

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TDI-series high power thyratrons (patented in Russia and USA) with arc-discharge in copper electrode vapours are intended for switching of capacitive storage with microsecond pulse duration.

The tubes have metal ceramic envelope and filled with hydrogen at 20-60 Pa.

• Anode voltages up to 150 kV
• Peak currents up to 200 kA
• Coulomb transfer up to 100 C per pulse
• Total charge transfer over 2 000 000 C

• Electromagnetic Pulse Technology (magneforming etc.)
• Electron Beam Materials Processing
• Plasma Fusion
• Plasmafocus machines
• Crowbar protection 
• Industrial Linacs
• Electromagnetic Launchers
• Medical Lithotripters etc.

Models	Anode voltage, kV	Anode current, kA	Energy per pulse, J	Dimensions, ØxH, mm	Service life, C	Frequency, Hz	Data sheet
TDI1-50k/16	20	50.0	5 000	55x110	1x10E5	300
TDI1-50k/35	35	50.0	5 000	65x150	1x10E5	300
TDI1-50k/25	25	100.0	20 000	125x130	2x10E5	300
TDI1-200k/25	25	200.0	40 000	150x110	5x10E5	300
TDI1-50k/50	50	50.0	20 000	125x140	5x10E5	300
TDI1-100k/45	45	150.0	40 000	150x130	5x10E5	300
TDI4-100k/75	85	150.0	20 000	150x160	5x10E5	300
TDI1-100k/150	170	150.0	40 000	150x200	5x10E5	300

Notes:

1) The ratings are maximal, non-simaltaneous.

2) Hollow anode thyratrons (H-version) for applications where oscillating currents appear are available upon request.

3) Modifications without permanent heating of hydrogen reservoir, signified as SN, are availble on request.