Re: Spark gaps

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Finn Hammer by way of Terry Fritz <twftesla-at-qwest-dot-net>" <f-h-at-c.dk>


Welcome back, Doc!

Cheers, Finn Hammer



Tesla list skriver:
> 
> Original poster: "D.C. Cox by way of Terry Fritz <twftesla-at-qwest-dot-net>"
<DR.RESONANCE-at-next-wave-dot-net>
> 
> With smaller coils (60 mA supply xmfr or less) you usually overquench if you
> blast it with a dual rotary spark gap.  A good design for a single gap
> usually works best.  At 60 mA a dual stationary gap works good.  At 120 mA a
> good rotary synchro type (4 elec. x 1800 rpm) gap works very good.
> 
> Dr. Resonance