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04380438| Datasheet

By datasheet - May 8th, 2008

04380438| Datasheet

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ELP 14/3,5/5 with I 14/1,5/5 Core (Without Clamp Recess)
Core set EILP 14 Combination: ELP 14/3,5/5 with I 14/1,5/5
I In accordance with IEC 61860

B66281

ELP 14/3,5/5
11 0,25 3 0,05
2 0,1

I 14/1,5/5

3,5 0,1

l/A le Ae A min Ve

= 1,15 = 16,7 mm = 14,5 mm2 = 13,9 mm2 = 242 mm3

mm 1

Approx. weight 1,3 g/set
14 0,3

5 0,1

14 0,3
FEK0369-D

FEK0370-G

Ungapped Material N49 N92 1) N87 A L value nH 850 25 % 900 25 % 1250 25 %

ue

A L1min PV nH W/set

Ordering code (per piece)

780 650 820 980 1140 980

< 0,06 B66281-G-X149 (ELP core) (50 mT, 500 kHz, 100 C) B66281-P-X149 (I core) < 0,18 B66281-G-X192 (ELP core) (200 mT, 100 kHz, 100 C) B66281-P-X192 (I core) < 0,16 B66281-G-X187 (ELP core) (200 mT, 100 kHz, 100 C) B66281-P-X187 (I core)

Calculation factors (for formulas, see "E cores: general information", page 382) ELP 14/3,5/5 + I 14/1,5/5: Material Relationship between air gap A L value K1 (25 C) N87 Validity range: 38,7 K2 (25 C) 0,691 Calculation of saturation current K3 (25 C) 49 K4 (25 C) 0,796 K3 (100 C) K4 (100 C) 40 0,873

K1, K2: 0,05 mm < s < 1,00 mm K3, K4: 20 nH < AL < 200 nH

1) Preliminary data

438 08/01

5 0,1

1,5 0,1

Magnetic characteristics (per set)

0,2 max.

11 0,25 3 0,05


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