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Registered Member #316
Joined: Mon Mar 13 2006, 01:30PM
Location: Marietta, GA
Posts: 212
I build and sell sculptures and have also built several SGTCs of various sizes. I would like to start making sculptures which incorporate small SGTCs capable of two or three inch sparks. Ideally, these would be powered by small neon sign transformers, but I don't have a cheap or reliable source for appropriately sized NSTs.
What would be a cheap and simple HV source to power my small SGTCs? Small step-up transformer with a voltage multiplier? I'm no good at building solid state drivers or even flyback drivers. I'm really just a fabricator
Another possibility: If someone is willing to build a few small sstc drivers for a reasonable price I would be interested. Then I could just add my own primary and secondary. As I said before, these coils don't need to be fancy. I imagine even a simple royer circuit would be fine.
Registered Member #1408
Joined: Fri Mar 21 2008, 03:49PM
Location: Oracle, AZ
Posts: 679
Actually the oil-burning transformer is a very good idea because you wouldn't need a driver with each one and sources for them can be really great. I knew one guy who got a small truck full of them for about $1 each just to haul them away (they were dirty of course). Just in terms of a large scale source for a consistent product that works: that's a winner.
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Cheap, reliable way to power small SGTC's?
