dynatron

(nə trän′)

noun

an electron tube, usually a tetrode, that produces an oscillating current at certain frequencies

Origin: dyna- + (elec)tron

See dynatron in American Heritage Dictionary 4

noun
A tetrode with grid and plate potentials so arranged that plate current decreases when plate potential increases.

Origin:

Origin: Greek dunamis, power; see dynamic

Origin: + -tron

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