B66453K Datasheet, PDF (4/11 Pages) TDK Electronics – Ferrites and accessories

ELP 18/4/10 with I 18/2/10
Core and accessories (with clamp recess)
B66284
Calculation factors (for formulas, see “E cores: general information” )
EILP 18:
Material
N87
Relationship between
air gap – A_L value
K1 (25 °C) K2 (25 °C)
77.4
– 0.774
Calculation of saturation current
K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
129
– 0.796
107
– 0.873
Validity range:
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 50 nH < A_L < 500 nH
Clamp
Ordering code per piece, 2 pieces required
Ordering code: B66284F2204X000
Please read Cautions and warnings and
Important notes at the end of this document.
4 03/16