Re: Marx generator (fwd)

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---------- Forwarded message ----------
Date: Sun, 26 Sep 2004 00:44:01 -0500
From: Dr. Resonance <resonance@xxxxxxxxxx>
To: High Voltage list <hvlist@xxxxxxxxxx>
Subject: Re: Marx generator (fwd)


We made ours with MMC (multi-mini-caps), each cap 0.15 uF at 2 kV with 15
pcs in series on each circuit board.  We charged at 30 kV (AC peak) per
stage for output of 600 kV over 20 stages.  A nice hot output spark in a
compact unit.  We used Fujitsu diodes (9 kV at 300 mA).

The vertical assembly is built with Extren fiberglass or polypropylene
(better) square stock (McMaster-Carr).

Be sure to use a HV relay to disconnect power supply before firing and also
a nice long isolation resistor --- several Digi-Key pcs in series for
transient protection if generator pre-fires.

Dr. Resonance

Resonance Research Corporation
E11870 Shadylane Rd.
Baraboo   WI   53913
>
> Could somebody please recommend web sites with hints for calculation,
> component selection and arranging?
>
> Cheers,
>
> Herwig