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Homework Help: Pspice simulation of LISN, offset voltage setting

  1. Aug 29, 2011 #1
    1. The problem statement, all variables and given/known data
    Hi, I am trying to simulate a LISN circuit,
    using a 220V/50Hz as Line input, a signal generator as SMPS equipment emission.
    The circuit is as below:

    And then I have this error and the box comes out

    2. Relevant equations

    3. The attempt at a solution
    I am trying to see if a positive only signal or positive negative alternating signal will make a different to the simulation result.
    The problem is when I set, in the equipment box, the signal generator, V1 to any non-zero value, the error arises.
    V2 can be any value with V1=0, it works.

    Do you have any idea?
    Thank you for reading.
  2. jcsd
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