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Re: New formula for secondary resonant frequency
Original poster: "by way of Terry Fritz <twftesla-at-uswest-dot-net>" <FutureT-at-aol-dot-com>
In a message dated 2/2/01 10:19:15 PM Eastern Standard Time, tesla-at-pupman-dot-com
> This is strange because the Ver 3.2 as I
> recalled agreed closely with John Freau's coil of 1550 turns. John could
> check this for us? I used 2.1 Rad, 1550 turns, 68 TPI, 0 for Sec term, with
> output 261.92 kHz.
Sorry, I don't really know the exact number of turns on the coil.
I just estimated 68 TPI for this 28awg formvar, on a 23" form, if
you're refering to the ~4.2" dia. coil.