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Tag: Phototransistor symbol

  • Phototransistor circuit
    Electronic Devices & Circuits

    Phototransistor Circuit Example

    Phototransistors are used in a variety of applications. A light-operated relay circuit is shown in below Figure (a). The phototransistor Q1 ...
    Bharadwaj
    August 13, 2016
  • Phototransistor symbol
    Electronic Devices & Circuits

    Phototransistor Working Principle

    A phototransistor is similar to a regular BJT except that the base current is produced and controlled by light instead of ...
    Bharadwaj
    August 13, 2016

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