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Forums
4hv.org :: Forums :: Tesla Coils
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GDT problem on my SSTC

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ped
Tue Mar 14 2006, 07:22AM
ped Registered Member #305 Joined: Sat Mar 11 2006, 04:27PM
Location: Liverpool, UK
Posts: 29
ok well ill make up a a proper winding tonight, ran it last nite with a temp primary and was getting around 2" sparks, what should i expect from this? the seconday is about 12" tall 3 1/2in diameter.
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Desmogod
Tue Mar 14 2006, 07:27AM
Desmogod Registered Member #139 Joined: Sat Feb 11 2006, 11:01AM
Location: Perth, Western Australia
Posts: 358
All depends on how much voltage you are applying to the bridge/secondary winding.
You using a variac?
At least it's working! now all you have to do is tweak it!
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ped
Tue Mar 14 2006, 07:58AM
ped Registered Member #305 Joined: Sat Mar 11 2006, 04:27PM
Location: Liverpool, UK
Posts: 29
yes im using a variac..its designed to be run on 110/120VAC , im on UK mains @ 240VAC sohence the variac :)
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Desmogod
Tue Mar 14 2006, 08:28AM
Desmogod Registered Member #139 Joined: Sat Feb 11 2006, 11:01AM
Location: Perth, Western Australia
Posts: 358
Yeah, I'm in Oz on 240V too, Don't go anywhere over about 140 absolute MAX into that halfbridge.
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