PSPICE Voltage source/inductor loop error

Discussion in 'General Electronics Chat' started by kbwelch17, Nov 23, 2015.

  1. kbwelch17

    Thread Starter New Member

    Sep 14, 2013
    I am trying to simulate an active bandpass filter in PSPICE and am getting the following error regarding the op amp:

    ERROR(ORPSIM-15143): Voltage source and/or inductor loop involving E_U2. You may break the loop by adding a series resistance

    I've tried adding series resistances throughout but nothing seems to fix it. Any ideas?

    The circuit is attached.
  2. MikeML

    AAC Fanatic!

    Oct 2, 2009
    Compare your netlist to this

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