On Fri, 05 Mar 2004 19:11:57 -0800, qrk
wrote:

Since your too lazy to do this, here, have a few designs. You can run
these on LTSpice. What is reasonably good shape factor?
Mark

Thanks Mark (and everyone else who responded) I will certainly check
this lot out later today.
I've got more than enough designs and pointers to design programs now,
so no more *please*!!! A chap *can* have too much help sometimes. :-)
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