TERMIUM Plus®

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DYNATRON EFFECT [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2011-05-17

English

Subject field(s)
  • Vacuum Tubes (Electronics)
DEF

Negative resistance in a screen-grid tube in which secondary emission of electrons from the anode causes the anode current to decrease as anode voltage increases.

French

Domaine(s)
  • Tubes et lampes (Électronique)
DEF

Effet de résistance négative présenté par certains tubes électroniques dont une partie des caractéristiques, Ia, Va est à pente négative. En effet Dynatron par suite de l'émission secondaire d'anode. En hyperfréquences, ce fonctionnement est le fait des magnétrons à anodes fendues comprenant plusieurs segments portés à des potentiels différents.

Spanish

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