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IEVref:221-03-31ID:
Language:enStatus: Standard
Term: (magnetic) loss factor
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Symbol: tan δ m μ r MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaamaalaaabaGaciiDaiaacggacaGGUbGaaGPaVlaaykW7cqaH0oazdaWgaaWcbaGaaiyBaaqabaaakeaacqaH8oqBdaWgaaWcbaGaciOCaaqabaaaaaaa@40EB@
Definition: the tangent of the magnetic loss angle divided by the relative permeability:

tan δ m μ r = μ ( μ ) 2 MathType@MTEF@5@5@+=feaagCart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHXgaruavP1wzZbItLDhis9wBH5garmWu51MyVXgarqqtubsr4rNCHbGeaGqipG0dh9qqWrVepG0dbbL8F4rqqrVepeea0xe9LqFf0xc9q8qqaqFn0lXdHiVcFbIOFHK8Feea0dXdar=Jb9hs0dXdHuk9fr=xfr=xfrpeWZqaaeaaciWacmGadaGadeaabaGaaqaaaOqaamaalaaabaGaciiDaiaacggacaGGUbGaaGPaVlaaykW7cqaH0oazdaWgaaWcbaGaaiyBaaqabaaakeaacqaH8oqBdaWgaaWcbaGaciOCaaqabaaaaOGaeyypa0ZaaSaaaeaacuaH8oqBgaGbaaqaamaabmaabaGafqiVd0MbauaaaiaawIcacaGLPaaadaahaaWcbeqaaiaaikdaaaaaaaaa@4802@

where ′ and ″ are the real and imaginary components respectively of the complex permeability


Publication date:1990-10
Source:
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Internal notes:2017-06-02: Cleanup - Remove Attached Image 221-03-31.gif

2017-06-02: Cleanup - Remove Attached Image 221-03-31-symb.gif
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