Magnetic characteristics (per set)

= 67 mm

Approx. weight 22 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: 0,10 mm < s < 2,00 mm

Material

nH

nH

W/set

Ordering code

N30

3100 + 30/– 20 % 2760

B66319-G-X130

N27

1700 + 30/– 20 % 1510 1410

< 0,81

(200 mT, 25 kHz, 100°C)

B66319-G-X127

N87

1900 + 30/– 20 % 1690 1410

< 2,20

(200 mT, 100 kHz, 100°C)

B66319-G-X187

Material

g

mm

approx.

nH

Ordering code

** = 27 (N27)

= 87 (N87)

N27,

0,10

± 0,02

460

410

B66319-G100-X1**

N87

0,18

± 0,02

300

265

B66319-G180-X1**

0,34

± 0,02

195

175

B66319-G340-X1**

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

90

– 0,708

156

– 0,847

144

– 0,865

N87

90

– 0,708

154

– 0,796

140

– 0,873

B66319

Core

E 30/15/7