RE: Pspice model of Tesla Coil

Micro-Cap is available from 

Spectrum Software
1021 S. Wolfe Road
Sunnyvale, CA 94086

Telephone (408) 738-4387

I use the student version which supports 25 nodes.  This is adequate 
for Tesla coil modelling.  I think it cost $150.00.
I started using MicroCap on a DOS 386 machine.  The Tesla solution took
over 15 minutes to converge.  On my new 100 mhz Pentium, it only takes seconds.