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Area Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection / Materials for dielectric devices

IEV ref561-06-05

en
electric loss factor
tangent of the loss angle δ

tanδ= ε / ε MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aaciGG0bGaaiyyaiaac6gacaaMe8UaeqiTdqMaeyypa0JafqyTduMb ayaacaGGVaGafqyTduMbauaaaaa@44AF@

Note 1 to entry: The loss factor can be determined by the ratio of the negative part to the real part of the complex relative permittivity.


fr
facteur de pertes électriques, m
tangente de l’angle de pertes δ

tanδ= ε / ε MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aaciGG0bGaaiyyaiaac6gacaaMe8UaeqiTdqMaeyypa0JafqyTduMb ayaacaGGVaGafqyTduMbauaaaaa@44AF@

Note 1 à l’article: Le facteur de pertes peut être déterminé par le rapport entre la partie négative et la partie réelle de la permittivité relative complexe.


ar
معامل الفقد الكهربائى

de
elektrischer Verlustfaktor, m

es
factor de pérdidas eléctricas

it
fattore di perdita elettrica

ko
전기 손실율

ja
誘電正接

pl
współczynnik strat dielektrycznych, m

pt
fator de perdas elétrico

zh
电损耗因数

Publication date: 2014-11
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