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Ignitron
EntityQ182851· pop 20· linked from 284 articles

right|thumb|250px|(1) Anode, (2) Cathode, (3) Ignitor, (4) Mercury, (5) Ceramic insulators, (6) Cooling fluid An ignitron is a type of gas-filled tube used as a controlled rectifier and dating from the 1930s. Invented by Joseph Slepian while employed by Westinghouse, Westinghouse was the original manufacturer and owned trademark rights to the name "Ignitron". Ignitrons are closely related to mercury-arc valves but differ in the way the arc is ignited. They function similarly to thyratrons; a triggering pulse to the igniter electrode turns the device "on", allowing a high current to flow betwee

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rectifier
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Commons category
Ignitron
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Article · Nederlands

De ignitron is een regelbare kwikdampgelijkrichter geschikt voor het inschakelen van grote elektrische stromen. Hij werd in de jaren 1930 uitgevonden door Joseph Slepian, technicus bij Westinghouse Electric Company. De ignitron is de voorloper van de moderne thyristor.

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