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Results 1791 - 1800 of 2632 in Forum
  • Tesla Coils | Secondary output wire

    Posted by Avi on Sunday 28 December 2008 - 17:47:10
    ...aced directly over the primary. Otherwise regular toroids would burn power too! A toroid is connected together. Yes, but eddy currents...
  • Tesla Coils | DRSSTC

    Posted by lbenson on Saturday 27 December 2008 - 11:06:26
    ...ic piecies and so, it might be high depend of the toroid that you use, and if all things goes right. But in first DRSSTC, normally things doesnt go ri...
  • High Voltage | SLR inverter - induced currents heat up all the surroundings!

    Posted by baleworker on Saturday 27 December 2008 - 05:25:35
    I think that the field does go outside the core (unless it's a toroid, then it shouldn't). The eddy currents heat the plate up if the magnetic field d...
  • Tesla Coils | Help needed with MiniBrute

    Posted by d20180 on Tuesday 23 December 2008 - 17:36:16
    Excellent. Move the break-out point to the edge of the toroid also. I've found that you almost always get better performance in this fashion.
  • Tesla Coils | SSTC

    Posted by Frosty90 on Monday 22 December 2008 - 06:56:03
    ...ut from the top turn. But any sort of corona ring/toroid, regardless of how small results in the above effect. Why is this happening? The coil is C...
  • Tesla Coils | a few questions

    Posted by oucivileng on Monday 22 December 2008 - 02:17:24
    ...at out, in your case there's much less primary-to-toroid coupling, however I still don't like the idea of magnetic material in a coil. (Hehe I'm an ol...
  • General Science and Electronics | High Power Regulate Power Supply for Audio Amplifier

    Posted by MRacerxdl on Saturday 20 December 2008 - 22:43:45
    ...oned already. I suggest you get a heavy duty toroid transformer that will either give you the voltage you need from the get-go, or get a 500-600 ...
  • Projects | Tube coil project

    Posted by vasil on Saturday 20 December 2008 - 13:58:48
    ...e and a flat feedback coil...the proximity of the toroid can be dangerous. A flat feedback coil will be low coupled so it would be equivalent with a f...
  • Projects | Tube coil project

    Posted by vasil on Saturday 20 December 2008 - 13:58:48
    ...b as grid leak resistor. I tunned, added a little toroid on top to have some more current in discharges, tunned again. 21 turns for feedback is just a...
  • Projects | Tube coil project

    Posted by vasil on Saturday 20 December 2008 - 13:58:48
    ...s on the primary pipe....but severe arcs from the toroid to the grid coil forced me to take it off, sand the primary pipe and to build another primary...
 
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