04400440| Datasheet

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ELP 18/4/10 with I 18/2/10 Core (With Clamp Recess)
Core set EILP 18 Combination: ELP 18/4/10 with I 18/2/10
I In accordance with IEC 61860

B66283

ELP 18/4/10
14 0,3 4 0,1
2 0,1

I 18/2/10

l/A le Ae A min Ve

= 0,51 mm 1 = 20,3 mm = 39,5 mm2 = 38,9 mm2 = 802 mm3

4 0,1

Magnetic characteristics (per set)

0,2 max.

10 0,2

18 0,35
FEK0337-A

18 0,35
FEK0338-I

Ungapped Material N49 N92 1) N87 A L value nH 2100 25 % 2300 25 % 2900 25 %

ue

A L1min PV nH W/set

Ordering code (per piece)

860 1480 930 2220 1180 2220

< 0,20 B66283-G-X149 (ELP core) (50 mT, 500 kHz, 100 C) B66283-P-X149 (I core) < 0,55 B66283-G-X192 (ELP core) (200 mT, 100 kHz, 100 C) B66283-P-X192 (I core) < 0,50 B66283-G-X187 (ELP core) (200 mT, 100 kHz, 100 C) B66283-P-X187 (I core)

Calculation factors (for formulas, see "E cores: general information", page 382) ELP 18/4/10 + I 18/2/10: Material Relationship between air gap A L value K1 (25 C) N87 Validity range: 77,4 K2 (25 C) 0,774 Calculation of saturation current K3 (25 C) 129 K4 (25 C) 0,796 K3 (100 C) K4 (100 C) 107 0,873

K1, K2: 0,10 mm < s < 1,50 mm K3, K4: 50 nH < AL < 500 nH

1) Preliminary data

440 08/01

10 0,2

Approx. weight 4,1 g/set
3

2 0,1

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04400440 DATASHEET