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Results 1541 - 1550 of 2632 in Forum

  • Tesla Coils | first light :) 900w coil

    Posted by eniyuki on Saturday 19 September 2009 - 17:26:37
    ...n my mind -More tuning maybe? -add bigger toroid? -build rotary spark gap? -SGTC? maybe no but will upgrade it. if yes, a MOT PSU. my next...

  • Tesla Coils | keep blowing up diode's

    Posted by Duality on Saturday 19 September 2009 - 10:22:43
    Maybe your antenna is way to close to the toroid?

  • General Science and Electronics | Inductance question

    Posted by StevenCaton on Thursday 17 September 2009 - 21:32:43
    ... I would recommend a coil wound in the form of a toroid with the toroid diameter about the same as the winding diameter.... (This is a guess, mind yo...

  • Projects | Kaizer DRSSTC I

    Posted by Mads Barnkob on Thursday 17 September 2009 - 20:24:08
    My father gives the secondary some varnish once in a while, I think its at 6 layers now. The next thing is the toroid, it will be 120 mm aluminiu...

  • Projects | Kaizer DRSSTC I

    Posted by Mads Barnkob on Thursday 17 September 2009 - 20:24:08
    It's impossible to have a half turn on a toroid core! :P Every time the wire goes through the hole in the middle, that is one turn. Coil loo...

  • Projects | Kaizer DRSSTC I

    Posted by Mads Barnkob on Thursday 17 September 2009 - 20:24:08
    Steve will you please explain to me why you say that it is impossible to have half a turn on a toroid? I find that a toroid with a conductor just pass...

  • Projects | Kaizer DRSSTC I

    Posted by Mads Barnkob on Thursday 17 September 2009 - 20:24:08
    Steve will you please explain to me why you say that it is impossible to have half a turn on a toroid? I find that a toroid with a conductor just p...

  • Projects | Kaizer DRSSTC I

    Posted by Mads Barnkob on Thursday 17 September 2009 - 20:24:08
    ...C and had similar problems with racing sparks and toroid to strike rail arcs. I switched to a flat primary and all of these problems were eliminated...

  • Tesla Coils | cascading ct, different cores vs. double secondaries

    Posted by lightlinked on Tuesday 15 September 2009 - 14:11:33
    A Current Transformer for what frequency? > Is it okay to use two different toroids in a cascaded current transformer? Yes. Provided they a...

  • Tesla Coils | GDT on an EE or EI core

    Posted by Dr. Dark Current on Tuesday 15 September 2009 - 07:47:29
    Not necessarily a problem, but you won't get as good leakage inductance as you would with a toroid core. It all depends on your particular applicatio...
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