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Re: sg v tube coils
Original poster: FutureT-at-aol-dot-com
In a message dated 1/22/04 7:43:07 PM Eastern Standard Time,
For SG coils I use :
spark length (inches) = 1.7*sqrt input power (watts)
For tube coils I use :
spark length (inches) = 0.5*sqrt input power (watts)
So that's not all that bad for the tube coils considering...
I'm not sure if the very low frequencies actually help much.
I never tried a lower frequency than 100kHz.
>We could just put 4 tubes in parrallel for 6kW.
>I forgot the pk to rms factor but its still a comparison.