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Re: How much does aspect ratio of secondary really matter
Original poster: Paul Nicholson <paul@xxxxxxxxxxxxxxxxxxx>
> Any other gotchas associated with low aspect ratios?
> Then the the magnetic field can no longer be considered uniform
> within the core of the inductor and inductance is lower, then
> predicted by the classic equation L = u Nsqrd Area/ Length
Irrelevant. Nobody would be silly enough to expect
L = u Nsqrd Area/ Length to apply to an air cored solenoid.