# Testing Capacitors Resources

## Knowledge

- [How to Test a Capacitor with a Multimeter (Practical Guide)](https://appliancebase.blog/how-to-test-capacitor-with-multimeter)
  Clear step-by-step: safety discharge, capacitance mode, resistance mode, interpreting results.
- [3 Safe Ways to Test a Capacitor](https://kth-electric.com/en/how-to-test-capacitor/)
  Good overview of capacitance test, resistance test, and voltage test methods.
- [AC Motor Capacitor Troubleshooting](https://specap.com/resources/guides/motor-capacitor-troubleshooting)
  Focused on appliance motor start/run capacitors — includes visual inspection guide.
- [ESR in Capacitors — Equivalent Series Resistance Explained](https://www.youtube.com/watch?v=dMfpI5wltQU)
  Video explaining what ESR is and why it matters for capacitor health (12 min).

## Wisdom (Communities)

- [r/AskElectronics](https://reddit.com/r/AskElectronics)
  Good for specific troubleshooting questions. High moderation, knowledgeable regulars.
- [r/appliancerepair](https://reddit.com/r/appliancerepair)
  Focused on practical appliance repair. Good for capacitor-related failure discussions.
- [iFixit Answers — Capacitors](https://www.ifixit.com/Answers/Device/Capacitors)
  Community repair guides and troubleshooting threads.
- [Electronics Repair Basics (YouTube)](https://www.youtube.com/@ElectronicsRepairBasics_ERB)
  Practical repair channel with capacitor testing tutorials and real board repairs.