# \#magnetic

**URL:** https://forum.plexim.com/tag/magnetic/392.md

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## [Non linear magnetic model based on preisach model](https://forum.plexim.com/t/non-linear-magnetic-model-based-on-preisach-model/2417)

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**Author:** [@Yasir](https://forum.plexim.com/u/Yasir)\
**Replies:** 1\
**Last updated:** [August 7, 2025, 6:15am UTC](https://forum.plexim.com/t/non-linear-magnetic-model-based-on-preisach-model/2417 "2025-08-07T06:15:44Z")

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Hello all I have a c-script code of preisach model used to model the non-linearity of magnetic material used in transformer core got from thesis, the code see in the attached file, its need three parameters based on the…

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## [Magnetics permeability](https://forum.plexim.com/t/magnetics-permeability/1988)

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**Author:** [@Florian](https://forum.plexim.com/u/Florian)\
**Replies:** 13\
**Last updated:** [July 22, 2025, 2:53pm UTC](https://forum.plexim.com/t/magnetics-permeability/1988 "2025-07-22T14:53:43Z")

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Hello, I am using the saturable core in PLECS. What exactly is meant with µ\_r,unsat and µ\_r,sat? I am using Ferrxocube cores, in the datasheet I can find values for the AL value of the specific core or the µ\_i initial…

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## [Hysteretic Core: Error Parameters must meet condition](https://forum.plexim.com/t/hysteretic-core-error-parameters-must-meet-condition/1079)

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**Author:** [@PFC](https://forum.plexim.com/u/PFC)\
**Replies:** 1\
**Last updated:** [December 3, 2021, 12:20am UTC](https://forum.plexim.com/t/hysteretic-core-error-parameters-must-meet-condition/1079 "2021-12-03T00:20:44Z")

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Hi, to model the losses of a coil I implemented the “Hysteretic Core” Block. Although I added the material parameters of the ferrite (soft magnetic material) correct, I receive the following Error message: “Initializat…

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## [3 phase transformer model in magnetic domin](https://forum.plexim.com/t/3-phase-transformer-model-in-magnetic-domin/907)

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**Author:** [@Sara.Z](https://forum.plexim.com/u/Sara.Z)\
**Replies:** 6\
**Last updated:** [March 4, 2021, 12:07pm UTC](https://forum.plexim.com/t/3-phase-transformer-model-in-magnetic-domin/907 "2021-03-04T12:07:10Z")

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Hello, I have tried to build a 3 phase transformer in PLECS magnetic domin. The trasformer model works so far well, and I would like to look the magnetic character more in detail. The flux rate of 3 legs in magnetic do…