Reply To: Circuit fails in AC analysis with 20% applied feedback but not with 50%?

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2. February 2024 at 2:06 #8166
tomhajjar
Participant

    Why aren’t you using a real OpAmp like an LM324/358 designed for single rail operation and confirm the transistor and OpAmp are operating properly? You can confirm using DC or Transient analysis.

    • This reply was modified 7 months, 2 weeks ago by tomhajjar.
    • This reply was modified 7 months, 2 weeks ago by tomhajjar.
    • This reply was modified 7 months, 2 weeks ago by tomhajjar.