04370437| Datasheet

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ELP 14/3,5/5 Core (Without Clamp Recess)
ELP 14/3,5/5 through ELP 64/10/50 Core set EELP 14 Combination: ELP 14/3,5/5 with ELP 14/3,5/5
I In accordance with IEC 61860

B66281

ELP 14/3,5/5
3,5 0,1 5 0,1

Magnetic characteristics (per set)

11 0,25 3 0,05
2 0,1

l/A le Ae A min Ve

= 1,45 mm 1 = 20,7 mm = 14,3 mm2 = 13,9 mm2 = 296 mm3

Approx. weight 1,6 g/set
14 0,3

FEK0369-D

Ungapped Material N49 N92 1) N87 A L value nH 800 25 % 850 25 % 1100 25 %

A L1min P V nH W/set

Ordering code (per piece)

920 520 980 780 1270 780

< 0,08 B66281-G-X149 (50 mT, 500 kHz, 100 C) < 0,22 B66281-G-X192 (200 mT, 100 kHz, 100 C) < 0,20 B66281-G-X187 (200 mT, 100 kHz, 100 C)

Calculation factors (for formulas, see "E cores: general information", page 382) ELP 14/3,5/5 + ELP 14/3,5/5: Material Relationship between air gap A L value K1 (25 C) N87 Validity range: 29,0 K2 (25 C) 0,772 Calculation of saturation current K3 (25 C) 47 K4 (25 C) 0,796 K3 (100 C) K4 (100 C) 39 0,873

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

1) Preliminary data

437 08/01