|
B66233G0000X187_13 Datasheet, PDF (6/7 Pages) EPCOS – Ferrites and accessories | |||
|
◁ |
Ferrites and accessories
Symbols and terms
Symbol
ï¡ï
ï¡Fï
ï¡eï
ï¥rï
ïï
ï¨ï
ï¨Bï
ï¨iï
ï¬sï
ïï
ï0ï
ïaï
ïappï
ïeï
ïiï
ïp'ï
ïp"ï
ïrï
ïrevï
ïs'ï
ïs"ï
ïtotï
ï
ï²ï
ïl/Aï
ï´Cuï
ï·
Meaning
Unit
Temperature coefficient (TK)ï
1/Kï
Relative temperature coefficient of materialï
1/Kï
Temperature coefficient of effective permeabilityï
1/Kï
Relative permittivityï
ï
Magnetic fluxï
Vsï
Efficiency of a transformerï
ï
Hysteresis material constantï
mT-1ï
Hysteresis core constantï
Aâ1Hâ1/2ï
Magnetostriction at saturation magnetizationï
ï
Relative complex permeabilityï
ï
Magnetic field constantï
Vs/Amï
Relative amplitude permeabilityï
ï
Relative apparent permeabilityï
ï
Relative effective permeabilityï
ï
Relative initial permeabilityï
ï
Relative real (inductive) component of ï (for parallel components)ï ï
Relative imaginary (loss) component of ï (for parallel components)ï ï
Relative permeabilityï
ï
Relative reversible permeabilityï
ï
Relative real (inductive) component of ï (for series components)ï ï
Relative imaginary (loss) component of ï (for series components)ï ï
Relative total permeabilityï
ï
derived from the static magnetization curveï
ï
Resistivityï
ïmâ1ï
Magnetic form factorï
mmâ1ï
DC time constant ï´Cu = L/RCu = AL/ARï
sï
Angular frequency; ï·ï = 2 ïf
sâ1
All dimensions are given in mm.
Surface-mount device
6 06/13
|
▷ |