DRSSTC design guide

Introduction to the guide

This is a guide that aims to explain a few in depth details and best practices that one should have in mind when designing and building a Dual Resonant Solid State Tesla Coil (DRSSTC).

It is not a complete instruction in how to make a entire DRSSTC system work, but food for thought and explanations on why some parts are chosen over others. The lessons learned over the years by other people who built Tesla coils have resulted in some parts being the only one used, just due to the fact that they were used by the original designer and proven to work good.

This guide should hopefully give you an insight to chose among a wider selection of parts for your DRSSTC and that could help on lowering the construction price and time spent looking for parts. The math and calculations used are simplified for practical use.

Topics of the DRSSTC design guide

  1. Rectifiers
  2. Busbar and primary circuit
  3. IGBTs
  4. DC bus capacitor
  5. PFC (20% done)
  6. Snubber capacitor
  7. MMC / tank capacitors (50% done)
  8. GDT / driver (20% done)
  9. Secondary coil (in review)
  10. Topload (in review)
  11. Grounding and EMI (10% done)
  12. Tuning and testing (10% done)
  13. Featured Tesla coils (0% done)
  14. DRSSTC FAQ
  15. Online design tools (?% done)

Remember that reading is only a fraction of the learning process. Design, build, blow it up, redesign, rebuild, blow it up again, redesign, rebuild and you are on your way to become a master of lightning 🙂

It is not as simple as pushing a button and receiving lightning, prepare to make an effort yourself.

Thanks to the fellow experimenters that helped me proof read, check data and many of them for providing much of the information and experiences collected in this guide.

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