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Definition of: electron tube

A high vacuum tube in which a stream of electrons is emitted from a heated cathode and subjected to the controlling action of a grid which amplifies and directs the current.

Most often used phrases:

gas filled electron tube
electron tube technology

'electron tube' used in domains:

electrontubes.com
oldelectrontubes.com
electrontubestore.com
electrontubemaking.com
electrontubelabs.com
oldelectrontube.com
electron-tubes.com
electron-tube.com
electron-tubes-audio.com

Phrases starting with the letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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