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Re: NE555 driven coil WAS:Re: SCR driver coil...



Hi Malcolm,
thanks for this fine information:-)

> 
> Original Poster: "Malcolm Watts" <MALCOLM-at-directorate.wnp.ac.nz>

>     A couple of years ago I scored 6" p-p sparks in a mini-twin
> disruptive coil running a 30W input power. I'd recommend this mode of
> operation any day.
It will be ok if can keep the resonance freq around 100-300KHz,
what was the resonance frequency and physical dimensions of your
mini-twin coil arrangement?
Thank you,
Paolo