2N4401 design in pspice

Discussion in 'General Electronics Chat' started by kdg007, Jan 18, 2012.

  1. kdg007

    Thread Starter New Member

    Jan 6, 2012
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  2. PaulEE

    Member

    Dec 23, 2011
    423
    32
    Hello kdg007,

    The reason Ic is not 18 mA is because you do not have any base-bias current. If you wire a resistor to the base such that Ic/beta flows down through the base and add the AC source and capacitor before that, you will have better luck!
     
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