#transistor

  1. Doubtician

    Wouldn't the current at output be lesser than collector current in a Common Emitter amplifier circuit

    I am having trouble understanding the CE amplifier.When the output current is measured,wouldn't that be less than the collector current since current will divide at a junction(KCL application)?
  2. F

    2-transistor buck circuit

    https://www.romanblack.com/smps/smps.htm I found this genius buck circuit with only 2 transistors. But I don’t know how exactly it works and don’t know how to calculate the frequency or determine any parameters of the components. Could somebody explain me the work flow of this circuit and the...
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