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Common emitter transistor amplifier

  1. May 26, 2012 #1
    Rc= 5k ohm
    R1=100k ohm
    R2= 27k ohm
    Re=3.3k ohm
    beta=200
    Vs=12.7V

    Vce= 0.3V at saturation

    With no signal applied, dc voltage btw collector ans ground measured as 7.7V

    Calculate the transistors base,emitter,collector currents

    Ive only come across problems with transistor in linear region so im confused where to start as I learnt that Ib=Ic/beta no longer valid.

    Please help.
     
    Last edited: May 26, 2012
  2. jcsd
  3. May 26, 2012 #2

    rude man

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    Schematic diagram???
     
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