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Joined: Tue Oct 06 2009, 02:41AM
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Posts: 85
My goal was to make a dc resonant charged tc that was 1 cheap 2 won't trip my breakers (15A)
(btw i live in the US so keep in mind mains are 120vrms)
I decided to not smooth the dc due to the expense and danger of hv, large value caps. The voltage is a little uneven, but not too bad.
The primary cap is 2 microwave oven caps in series (448nF, 4300VAC) Due to this, the primary inductance is very low (~6.7 uH). The red line in the picture is at 4300V. Is that good? How much overvoltage can I get from a microwave cap?
Spark gap is rotary, max ~200BPS. All that stuff in the schematic with the relay is to simulate that.
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simple dc resonant tc design - opinions wanted
