IEVref:212-11-29ID:
Language:enStatus: Standard
Term: dielectric dissipation factor
Synonym1: tan <i>δ</i>
[Admitted]
Synonym2: loss tangent
[Admitted]
Synonym3:
Symbol:
Definition: absolute value of the ratio of the imaginary to the real part of the complex relative permittivity,

tan δ = εr” / εr'

NOTE 1 –The dielectric dissipation factor is equal to the tangent of the dielectric loss angle.

NOTE 2 – In English the abbreviation DDF is sometimes used to characterize the dielectric loss in insulating materials


Publication date:2010-06
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: