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Re: Pull-Push transformer for valve amp in LTspice


 

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Indeed a dual primary xfmr can be created in LTspice.
You need to include all windings in the K statement.

There is a beautiful example of tube amp in the Files, in fact more than one:
Fender Twin Reverb AB763 and Fender Twin Reverb AA270

Also Fisher500c and Laney_Marshall_EL34_50Watt



Le 21/05/2014 15:32, Vlad imbvlad@... [LTspice] a ¨¦crit?:

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I don't know if it's possible to simulate a double-primary transformer in LTspice. At least not with inductors and coupling between them. Still, if others have different answers, it would be useful to follow the steps in the group's home page about asking for help, how to upload schematics and where.


Vlad
______________________
-- holding, among others:
a universal analog/digital filter, block-level models
for power electronics (and not only), math blocks
with a more stream-lined approach, some digital
ADC, DAC, (synchronous-)counter, JKflop, etc.

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