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Re: electrode distance for stationary spark gap



Original poster: "David Rieben" <drieben@xxxxxxxxxxxxxxx>

Chris,

That would depend on the voltage that you were pushing and partially
on the physical shape of the electrodes. I think generally .2" to .25" is
considered the max safe electrode spacing for a 15 kV NST driven
system. Of course, a lower voltage would require a closer gap spacing.
With the relatively fragile NSTs and OBITs, you have to resist the temp-
tation to open up the spark gap beyond its max. safe setting to get
bigger sparks as this often destroys the transformer from overvoltage.

David Rieben

----- Original Message ----- From: "Tesla list" <tesla@xxxxxxxxxx>
To: <tesla@xxxxxxxxxx>
Sent: Sunday, February 06, 2005 12:03 PM
Subject: electrode distance for stationary spark gap


Original poster: "Christopher" <cpfortun@xxxxxxxxxx>

Hello all....

I am trying to figure out how you determine how much of a gap distance between two stationary electrodes should be? For a stationary spark gap. Is there a formula ? All responses are appreciated :)
Thanks
Chris