Datasheet

3 09/06
Please read Cautions and warnings and
Important notes at the end of this document.
Calculation factors (for formulas, see “E cores: general information”)
Validity range: K1, K2: 0.05 mm < s < 1.50 mm
K3, K4: 50 nH < A
L
< 430 nH
Material Relationship between
air gap – A
L
value
Calculation of saturation current
K1 (25 °C) K2 (25 °C) K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
N27 61.6 – 0.737 88.1 – 0.847 80.9 – 0.865
N87 61.6 – 0.737 88.5 – 0.796 78.4 – 0.873
B66311Core
E 20/10/6 (EF 20)