I'm looking for appropriate models to model magnetic components, mostly transformers and perhaps for chokes as well, for use in LTspice.
I've heard briefly of some models, like Jiles-Atherton-model (JA) and John-Chan-model. At LTwiki non of these models feels very appealing. Maybe the JA-model can be used in a late simulation of a design, but before that the sim-time do not feel any appealing at all, so i'm trying to find something more appropriate.
In "Switch-mode power supplies" by Basso, there is a model presented that I think is pretty suitable, that can model saturation, hysterical losses and "frequency losses" and also plot Flux and the magnetizing force, however it doesn't work to just take the subckt to LTspice, the syntax isn't the same.
I've also found some other literature that reminds of the one in "switch-mode power supplies", perhaps some of them are exactly the same just described a bit differently. 1,2 and some in 3 and 4 look very much the same. However non seem to be direct "copy paste" compatible with LTspice.
Before deciding which model or models to implements in LTspice, I need to know what the pros and cons of the models are? and are there any more relevant ones that I've missed?