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Triode vs Phototransistor - What's the difference?

triode | phototransistor |

As nouns the difference between triode and phototransistor

is that triode is a thermionic valve containing an anode, a cathode, and a control grid; small changes to the charge on the grid control the flow from cathode to anode which makes amplification possible while phototransistor is any semiconductor device whose electrical characteristics are light-sensitive.

triode

English

(wikipedia triode)

Noun

(en noun)
  • A thermionic valve containing an anode, a cathode, and a control grid; small changes to the charge on the grid control the flow from cathode to anode which makes amplification possible

    • Related terms

    * diode * pentode * -ode

    Anagrams

    * * * *

    phototransistor

    English

    Noun

    (en noun)
  • Any semiconductor device whose electrical characteristics are light-sensitive.

    • See also

    * photodiode