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  1. TVS diode selection for 400v transistor
  2. Power MOSFETs with fast recovery body diodes
  3. Pt100 oddities
  4. Help for people buying the "12-48 Volt 1800/2500 Watt ZVS induction Heater"
  5. Smoking power resistor wattage overhead
  6. Unusually long-lived electrolytic capacitor
  7. Building the OpenTheremin V3
  8. Simple trickle charger idea
  9. Induction heater
  10. Prototyp construction techniques
  11. APC RS-1000 UPS Teardown
  12. DIY SMAW welder (stick welding)
  13. Easy Oscillator for Induction Heating and, Maybe Tesla Coil Power?
  14. 300VDC linear regulator for tube amps
  15. Can anyone help with a circuit for a SSTC using large IGBT bricks?
  16. 10 kVA Kjellberg Plasma Cutter CUTi 31 Teardown
  17. Cost reduction in consumer electrics
  18. Julabo ED Heating Immersion Circulator Test and Teardown
  19. Aethra CCD Webcam Teardown - From Back When Streaming Was Expensive!
  20. Driving Nixie-tubes with arduino
  21. RF Amplifier for Cubesat plasma thruster
  22. Measuring permanent magnets
  23. ABB TRIO 20 kW Solar Inverter - Unboxing and Teardown
  24. 50KVA generator on a 4 cylinder Dorman diesel engine
  25. Talk on open source hardware in ham radio and KiCAD
  26. Weller PU81 station mod for DSX80 desoldering handle
  27. Adventures in induction heating
  28. 750W solar offgrid 24V/150Ah battery setup with Victron charger
  29. Induction Heater schematic modification
  30. I need a developed circuit for induction heater
  31. I want to make a variable 60 volt, 5 Amp switching supply power
  32. MWO repair: a chain of consequential electrical damage
  33. Version 2 of power supply
  34. Tachometer for motorcycle enginge (single cylinder four stroke)
  35. ESAB Power TIG 200 Welder Teardown
  36. Teardown of Danfoss VLT6000 4kW Variable Frequency Drive
  37. HV Pulser/Switcher
  38. Flashing light prize 2019
  39. Ultrasonic transducers for cleaning
  40. Si-wafers, ideas?
  41. What happens when L and C are not matched?
  42. ZVS Mazzilli circ with active gate driver - what causes ringing?
  43. Choke-input DC-filter
  44. CRT hacking ideas....
  45. Benchtop power supply PCB
  46. TIG welder teardown. ESAB TIG Caddy 1500i.
  47. Offer for HV Diodes
  48. Attempt to repair a welder
  49. Differences with AliExpress irfp460
  50. Car starter on PWM

* Recent Topics and Posts

post Re: TVS diode selection for 400v transistor
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post Re: TVS diode selection for 400v transistor
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post Re: Class E SSTC Topology
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April 03, 2020, 07:26:37 AM
post Re: GDT keeps on killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)]
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April 03, 2020, 04:27:08 AM
post Re: GDT keeps on killing IGBTs
[Dual Resonant Solid State Tesla coils (DRSSTC)]
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post Re: GDT keeps on killing IGBTs
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April 02, 2020, 11:48:01 PM
post Re: Class E SSTC Topology
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post Re: Class E SSTC Topology
[Solid State Tesla Coils (SSTC)]
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[Dual Resonant Solid State Tesla coils (DRSSTC)]
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