Datasheet

489 08/01
Calculation factors (for formulas, see “E cores: general information”, page 382)
Validity range: K1, K2: 0,10 mm < s < 3,50 mm
K3, K4: 110 nH < A
L
< 1060 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 262 – 0,74 420 – 0,847 391 – 0,865
N87 262 – 0,74 420 – 0,796 382 – 0,873
B66365Core
ETD 44/22/15