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Results 371 - 380 of 2632 in Forum
  • Tesla Coils | toroid construction

    Posted by Kristian on Saturday 12 May 2007 - 07:13:52
    Mmmmmm Looks like a giant glazed donut! Looks pretty for early stages, is it working out, as in easy to craft, light weight?
  • Tesla Coils | toroid construction

    Posted by Kristian on Saturday 12 May 2007 - 07:13:52
    Tip: A coarse wood rasp works great for shaping foam toroids on the lathe.
  • Tesla Coils | toroid construction

    Posted by Kristian on Saturday 12 May 2007 - 07:13:52
    Using the pool toy doesnt look too bad, what happens if the toy gets a hole in it though? I built my toroids using some plywood and the black dra...
  • Tesla Coils | toroid construction

    Posted by Kristian on Saturday 12 May 2007 - 07:13:52
    Hi all, I took a break from the topload construction for a while. I've been going down to the Geek Group headquarters for the past few weekends and ge...
  • Tesla Coils | Toroid eddy current losses

    Posted by Tesladownunder on Sunday 15 April 2007 - 23:08:04
    I was also somewhat worried about those thing, but effect is absolutely minor. Conductive stuff, copper, aluminium and etc. will limit the eddy c...
  • Tesla Coils | No Toroid Discharges

    Posted by Nyx on Sunday 18 March 2007 - 21:05:43
    Can you draw sparks off the output sphere with a grounded wire? It is possible that it is too smooth, and you are not producing enough voltage fo...
  • Tesla Coils | No Toroid Discharges

    Posted by Nyx on Sunday 18 March 2007 - 21:05:43
    ... Thanks for your reply. When you mentioned grounded wire, do you mean a wire connected to the AC mains ground, or to the same ground as the se...
  • Tesla Coils | No Toroid Discharges

    Posted by Nyx on Sunday 18 March 2007 - 21:05:43
    Remove the Xfmr and see if you can draw an arc from it. If you can't then your Xfmr night be dead (check your breaker or your GFI if you have one). ...
  • Tesla Coils | No Toroid Discharges

    Posted by Nyx on Sunday 18 March 2007 - 21:05:43
    My xfmr seems to be working again lol. Used a crocodile clip connected to the secondary ground and got a 5in spark between the clip and the wire you a...
  • Tesla Coils | No Toroid Discharges

    Posted by Nyx on Sunday 18 March 2007 - 21:05:43
    Here's how mine looks like../../e107_files/public/1174361483_586_FT22194_tesla_streamer_01_.jpg
 
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