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Schematic

Open project folder on GitHub

Demonstrates parallel LC resonance and its high-impedance peak at resonance.

Circuit Summary

An inductor and capacitor are placed in parallel across an AC source.

Expected Behavior

  • AC sweep shows a sharp impedance peak at the resonant frequency.
  • Current draw is minimized near resonance.

How To Run

  1. Open LC-Parallell-resonance.kicad_sch in KiCad.
  2. Click Simulate and run the configured analyses.
  3. Add probes to the key nodes to view the expected behavior.

Notes

  • Adjust L and C to move the resonant frequency.