Vacuum tube

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Modren vacuum tubes, maistly miniatur style

In electronics, a vacuum tube, an electron tube,[1][2][3] or valve, is a device that controls electric current atween electrodes in an evacuatit conteener.

References[eedit | eedit soorce]

  1. Reich, Herbert J. (Aprile 13, 2013). Principles of Electron Tubes. Literary Licensing, LLC. ISBN 978-1258664060. 
  2. Fundamental Amplifier Techniques with Electron Tubes: Theory and Practice with Design Methods for Self Construction. Elektor Electronics. Januar 1, 2011. ISBN 978-0905705934. 
  3. "RCA Electron Tube 6BN6/6KS6". Retrieved 2015-04-13.