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Re: [TCML] Capacitor calculator?
Very nice! What do you use other than peroxide bottles?
Dan K.
PAUL THOMPSON wrote:
Hi Brian,
I use a Leyden jar battery with my coils. The way I do it, I make a
sample single jar and test its capacitance with a handheld meter. I make
few more and test them to make sure I'm getting consistent results. For
example, I make a dry jar using polypropylene canisters and aluminum
soda cans that always clocks in at 450 to 500 pF. By linking a bunch of
these in parallel I get the capacitance I want. See
http://www.instructables.com/id/Soda_Can_Leyden_Jar/
I don't make salt water jars. Liquids are heavy and messy, and I worry
about glass breakage. I've never had one of my homemade Leyden jars
break, melt, or arc over. Based on spark length when charged with my
Wimshurst machine, I estimate the voltage rating of my jars at 100 KV.
Regards,
Paul Thompson
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