In Reply to: RE: B7-15k posted by Tre' on September 24, 2017 at 08:55:48:
IIRC, most versions of Spice include devices specified by their Laplace transform. That's what you need to get closer to these more complex effects.
But to the best of my knowledge, no transformer maker provides such detailed models. If you need it, you'll have to measure the device yourself, and create the Laplace model to approximate those measurements. I have done this, but it's a major pain in the backside. The only place where I find it necessary these days is in modeling the "inductance" of loudspeaker voice coils - and that one is simple enough that I do it in a spreadsheet.
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Follow Ups
- RE: B7-15k - Paul Joppa 19:08:38 10/05/17 (1)
- Thanks (nt) - Tre' 20:55:08 10/05/17 (0)