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4hv.org :: Forums :: Tesla Coils
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RateReducers QCW DRSSTC

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Goodchild
Tue Apr 28 2015, 01:56AM
Goodchild Registered Member #2292 Joined: Fri Aug 14 2009, 05:33PM
Location: The Wild West AKA Arizona
Posts: 795
RateReducer wrote ...

Hi Eric. Thank you!! smile
I got the caps from a member of a german high voltage forum.

The label says "MATROC 5000pF 20kV" - pulse rated caps
If you want i could contact the member - maybe he got some caps left over.

No need to bother him, I was just curious if you had gotten them through a retailer. I have been on the lookout for some nice MICA caps. I have some sitting around but they are not exactly what I want. I was hoping to find some larger caps like 10 or 20nF @ 10Kv or something like that for the next QCW I build.
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RateReducer
Tue Apr 28 2015, 08:46PM
RateReducer Registered Member #4603 Joined: Wed Apr 25 2012, 07:33PM
Location: Austria
Posts: 159


Testing higher BPS. Bridge gets a bit warm, maybe 30 degrees. MMC, primary coil and the topload (!?) also get a bit warm.
Ramp is still a bit more than 300V even with 360VDC input - need to change the buck for higher ramp voltages.
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