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Results 111 - 120 of 2632 in Forum
  • Tesla Coils | Toroid or not Toroid?

    Posted by Zappy on Thursday 09 April 2009 - 16:52:44
    For a VTTC or a solid state Tesla coil I don't think it matters as much whether you use a sphere of a toroid. The toroid might be a little better but...
  • Tesla Coils | Toroid or not Toroid?

    Posted by Zappy on Thursday 09 April 2009 - 16:52:44
    The toroid might be a little better but they are harder to make. That I already found out... -Zappy
  • Tesla Coils | SSTC toroid upgrade - up for the skys or down to the grave?

    Posted by LithiumLord on Monday 15 December 2008 - 00:07:29
    ...'s kinda loud) and just for fun put on an airduct toroid I had in my scrappile. Atm she's an antenna-driven H-bridge system with 30a fets driven direc...
  • High Voltage | Toroid's vs Sphere as HVDC Terminal

    Posted by LutzH on Thursday 04 December 2008 - 19:43:17
    Try looking in: J. A. Hernandes and A. K. T. Assis Electric potential for a resistive toroidal conductor carrying a steady azimuthal current PHYS...
  • High Voltage | Toroid's vs Sphere as HVDC Terminal

    Posted by LutzH on Thursday 04 December 2008 - 19:43:17
    This document has the exact formula for the breakdown voltage of a toroid. It is a complicated series: http://www.coe.ufrj.br/~acmq/tesla/capcalc.pd...
  • High Voltage | Toroid's vs Sphere as HVDC Terminal

    Posted by LutzH on Thursday 04 December 2008 - 19:43:17
    Hello: I would be greatful if someone could answer two questions I have reference toroids vs spheres as high voltage PS output terminals in DC ap...
  • Tesla Coils | SSTC with no toroid

    Posted by Ryan on Monday 29 September 2008 - 22:07:32
    Hey, i want to build an SSTC with no toroid. What I am trying to do, is get the arc to jump a gap (just like a sgtc) but not for voltage multiplicati...
  • Tesla Coils | SSTC with no toroid

    Posted by Ryan on Monday 29 September 2008 - 22:07:32
    ...econdary to acheive this. I do not wish to use a toroid, if I can avoid it. Edit: I also plan to use a 5" primary form, wrapped with 14awg wire...
  • Tesla Coils | SSTC with no toroid

    Posted by Ryan on Monday 29 September 2008 - 22:07:32
    You can just put in small numbers for the toroid calculation, which will give you a good approximation (at least as good as the rest of the assumption...
  • Tesla Coils | Where to buy Toroid

    Posted by Kain0o0 on Tuesday 05 February 2008 - 07:25:57
    I was wondering where i could buy a tesla coil toroid. I keep reading John Freau is the best source but cannot locate his email on his website. If h...
 
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