ELP 18/4/10
Core (Without Clamp Recess)
B66453
Core set EELP 18
Combination: ELP 18/4/10 with ELP 18/4/10
ELP 18/4/10
ꢀ In accordance with IEC 61860
14 0,3
4 0,1
Magnetic characteristics (per set)
–1
Σl/A = 0,62 mm
l
= 24,3 mm
= 39,3 mm
= 38,9 mm
e
2
2
A
A
V
e
min
e
3
= 955 mm
Approx. weight 4,8 g/set
18 0,35
FEK0400-7
Ungapped
Material
N49
A value
nH
µ
A
P
V
W/set
Ordering code
(per piece)
L
e
L1min
nH
930 1210 < 0,25
(50 mT, 500 kHz, 100 °C)
1010 1820 < 0,66
(200 mT, 100 kHz, 100 °C)
1270 1820 < 0,60
(200 mT, 100 kHz, 100 °C)
1900 25 %
B66453-G-X149
B66453-G-X192
B66453-G-X187
1)
N92
2050 25 %
2600 25 %
N87
Calculation factors (for formulas, see “E cores: general information”, page 382)
ELP 18/4/10 + ELP 18/4/10:
Material
Relationship between
air gap – A value
Calculation of saturation current
L
K1 (25 °C) K2 (25 °C) K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
71,1 – 0,773 124 – 0,796 104 – 0,873
N87
Validity range:
K1, K2: 0,10 mm < s < 1,50 mm
K3, K4: 50 nH < A < 500 nH
L
1) Preliminary data
441 08/01