THYRATRON
The 7022 / NL740L Vacuum tube is an
Argon-mercury vapor quick-heating industrial thyratron,
designed for heavy-duty ignitor firing, motor speed control or
controlled rectifier applications. It has a Lug Terminal base.
Electrical Data:
Heater Voltage .................... 2.5 V
Heater Current .................... 16 A
Peak inverse max 1500 V
Peak forward max 1500 V
Peak anode 30 (50) A
AVG anode 4 (2.5) A
Surge 400 A
Substitutes .............................. 722, NL-740L