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About: Krytron     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:WikicatSwitchingTubes, within Data Space : dbpedia.org associated with source document(s)

Type: anatomical structureyago:Artifact100021939yago:Conduit103089014yago:Object100002684yago:Passage103895293yago:PhysicalEntity100001930yago:WikicatGas-filledTubesyago:YagoGeoEntityyago:YagoPermanentlyLocatedEntityyago:Tube104493505yago:Way104564698yago:Whole100003553yago:WikicatSwitchingTubes New Facet based on Instances of this Class

The krytron is a cold-cathode gas-filled tube intended for use as a very high-speed switch, somewhat similar to the thyratron. It consists of a sealed glass tube with four electrodes. A small triggering pulse on the grid electrode switches the tube on, allowing a large current to flow between the cathode and anode electrodes. The vacuum version is called a vacuum krytron, or sprytron. The krytron was one of the earliest developments of the EG&G Corporation.