Magnetic characteristics (per set)

= 149 mm

Approx. weight 514 g/set

Ungapped

Gapped

one gapped core (dimension g > 0).

Calculation factors (for formulas, see “E cores: general information”, page 382)

Validity range:

K1, K2: 0,20 mm < s < 5,00 mm

Material

nH

nH

W/set

Ordering code

N27

8850 + 30/– 20 % 1530 7200

< 19,00

(200 mT, 25 kHz, 100 °C)

B66371-G-X127

N87

9700 + 30/– 20 % 1700 7200

< 9,50

(100 mT, 100 kHz, 100 °C)

B66371-G-X187

Material

g

mm

nH

Ordering code

N27

1,50

± 0,05

655

113

B66371-G1500-X127

Material

Relationship between

Calculation of saturation current

K1 (25 °C)

K2 (25 °C)

K3 (25 °C)

K4 (25 °C)

K3 (100 °C) K4 (100 °C)

N27

903

– 0,789

1568

– 0,847

1470

– 0,865

N87

903

– 0,789

1485

– 0,796

1438

– 0,873

B66371

Core

E 70/33/32