Meaning Of The Word Ignitron

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Ignitron Meaning

Ignitron Definition
Ignitron Definition

What's The Definition Of Ignitron?

ignitron in American English
a type of mercury-arc rectifier tube having a mercury-pool cathode and a single graphite anode: when a current is passed through an igniter rod into the pool, the mercury vapor is ionized and an arc starts between the cathode and anode: used in resistance
noun: a cathode-arc vacuum tube with an auxiliary electrode projecting into a pool of mercury: it conducts current when the anode is positive

ignitron in British English
noun: a mercury-arc rectifier controlled by a subsidiary electrode, the igniter, partially immersed in a mercury cathode. A current passed between igniter and cathode forms a hot spot sufficient to strike an arc between cathode and anode

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