3

04/16

Please read Cautions and warnings and

Important notes at the end of this document.

Core set EILP 38

Combination:

ELP 38/8/25 with I 38/4/25

Magnetic characteristics (per set)

= 43.6 mm

Approx. weight 44 g/set

Ungapped

* H = 250 A/m; f = 10 kHz; T = 100 °C

** Plate-type tool type

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

EILP 38:

Validity range:

K1, K2: 0.10 mm < s < 2.00 mm

Mate-

rial

nH

e

mT

W/set

Ordering code

(per piece)

N49

5700

25%

1000 250

< 2.20 ( 50 mT, 500 kHz, 100 °C) B66289G0000X149 (ELP core)

B66289K0000X149 (I core)**

N92

6200

25%

1110 350

< 5.30 (200 mT, 100 kHz, 100 °C) B66289G0000X192 (ELP core)

B66289K0000X192 (I core)**

N87

8300

25%

1450 300

< 5.15 (200 mT, 100 kHz, 100 °C) B66289G0000X187 (ELP core)

B66289K0000X187 (I core)**

N97

8400

25%

1500 310

< 4.40 (200 mT, 100 kHz, 100 °C) B66289G0000X197 (ELP core)

B66289K0000X197 (I core)**

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)

N87

328

–0.788

541

–0.796

477

–0.873

I 38/4/25

ELP 38/8/25

B66289

Core (with clamp recess)

ELP 38/8/25 with I 38/4/25