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Re: Power curve
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To: tesla-at-grendel.objinc-dot-com, KLINEDA-at-univscvm.csd.scarolina.edu, QUANTUM-at-univscvm.csd.scarolina.edu, WMEYER-at-scientia.up.ac.za, bhaley-at-shore-dot-net, frerichs-at-zfe.siemens.de, froula-at-cig.mot-dot-com, haba-at-snakemail.hut.fi, jetter-at-ix-dot-netcom-dot-com, scott-at-csustan.csustan.edu
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Subject: Re: Power curve
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From: Esondrmn-at-aol-dot-com
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Date: Wed, 15 Nov 1995 12:58:45 -0500
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In a message dated 95-11-15 00:50:56 EST, tesla-at-grendel.objinc-dot-com writes:
>My plan for my big coil is to voltage double (with diodes and caps) the
>18KV from the transformer to produce about 45KVDC which I will feed to
>the primary cap through a charging choke and series diode (I already
>have these devices). I made the mistake of increasing cap size to
>0.2uf (50KHZ) and reached a limit of 25 feet of discharge at about
>25KW. Increasing the power to 50KW by increasing the rep rate or cap
>size just led to molten gap metal with NO INCREASE IN SPARK LENGTH!!
>
>BTW 360w/ft is great! Keep up the good work.
>
>Zap,
>Mark
Mark,
I am seriously impressed with 25 foot spark length. Is this with 18kv input?
Are you using two capacitors in the primary, one to each side of the primary
coil?
I think you are correct, the only way to increase the output from my present
system is by raising the input voltage. This is difficult since I have a
14,400 volt pole pig and a 15,000 working voltage primary capacitor. I would
be most interested in your efforts to build a voltage doubler that can stand
up at these voltages and currents. Keep us posted.
Ed Sonderman