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# RE: [femm] Modelling Ferrite Cores

- To: "'femm@yahoogroups.com'" <femm@yahoogroups.com>
- Subject: RE: [femm] Modelling Ferrite Cores
- From: Gal Janos <jgal@hunelec.hu>
- Date: Thu, 28 Feb 2002 17:24:14 +0100

    What kind of ferrite model did you use? One possible mistake can be that you
    set the conductivity of the ferrite core. I would suggest to set it to 0
    MS/m.

    J. Gal

    -----Original Message-----
    From: jamesbloor [mailto:jim.bloor@smiths-aerospace.com]
    Sent: Thursday, February 28, 2002 1:02 PM
    To: femm@yahoogroups.com
    Subject: [femm] Modelling Ferrite Cores

    Hi

    I am trying to model a small single winding inductor wound on a
    ferrite core. The operating frequency is 100kHz. So far the model
    does not give the expected answer and I can only assume that this is
    because my ferrite material model is incorrect. Has anyone found a
    way of successfully modelling ferrites. Do I have to do something
    with the laminations?

    Thanks

    Jim Bloor

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