basic CC amplifier question.

Discussion in 'General Electronics Chat' started by chyadesh, Apr 13, 2009.

  1. chyadesh

    Thread Starter Member

    Apr 10, 2009
    sir I have a question

    1. For ce and cb we give input to the emitter base junction. But for CC amplifier we give input to collector and take output from emitter..I am really confused? Please help me..

    2.what is the need for CB and CC amplifier ..when we satisfy with the CE amplifier. Is there any advantages for the above mentioned.(or)for just knowledge purpose.

    3.What is the meaning of the term Non-inverting used in the CC amplifier?
    Last edited: Apr 13, 2009
  2. Audioguru

    New Member

    Dec 20, 2007

    A common collector transistor is an emitter-follower with the input to the base. The output is at the emitter and it follows the signal of the base but can provide a higher current.

    You can look up and learn about the advantages of the different transistor circuits yourself.