Queries, comments, suggestions? Please contact us.



Area Electromagnetism / Electromagnetic properties of materials

IEV ref121-12-17

Symbol
δε

en
(dielectric) loss angle
in an isotropic medium, angle the tangent of which is the ratio of the dielectric loss index to the real relative permittivity:

δ ε =arctan( ε r " ε r ' ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aacqaH0oazdaWgaaWcbaGaeqyTdugabeaakiabg2da9iGacggacaGG YbGaai4yaiaacshacaGGHbGaaiOBaiaaysW7daqadaqaamaalaaaba WaaubmaeqaleaacaqGYbaabaGaiaiVyIW7cGaG8kOiaaGcbaGamaix ew7aLbaaaeaadaqfWaqabSqaaiaabkhaaeaacaaMi8UaiaiVcEcaaO qaaiadaYfH1oqzaaaaaaGaayjkaiaawMcaaaaa@56D0@


fr
angle de pertes (diélectriques), m
dans un milieu isotrope, angle dont la tangente est égale au rapport de l'indice de pertes diélectriques à la permittivité relative réelle:

δ ε =arctan( ε r " ε r ' ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aacqaH0oazdaWgaaWcbaGaeqyTdugabeaakiabg2da9iGacggacaGG YbGaai4yaiaacshacaGGHbGaaiOBaiaaysW7daqadaqaamaalaaaba WaaubmaeqaleaacaqGYbaabaGaiaiVyIW7cGaG8kOiaaGcbaGamaix ew7aLbaaaeaadaqfWaqabSqaaiaabkhaaeaacaaMi8UaiaiVcEcaaO qaaiadaYfH1oqzaaaaaaGaayjkaiaawMcaaaaa@56D0@


ar
زاوية فقد (في العزل الكهربائي)

de
Permittivitäts-Verlustwinkel, m

es
ángulo de pérdidas (dieléctricas)

fi
häviökulma
dielektrinen häviökulma

it
angolo di perdita (dielettrica)

ko
유전 손실 각

ja
損失角

no
nb dielektrisk tapsvinkel

nn dielektrisk tapsvinkel

pl
kąt strat dielektrycznych

pt
ângulo de perdas (dieléctricas)

ru
угол (диэлектрических) потерь

sr
угао (диелектричног) губитка, м јд

sv
dielektrisk förlustvinkel

Publication date: 1998-08
Copyright © IEC 2018. All Rights Reserved.