B66283G0000X149_13 Datasheet, PDF (2/11 Pages) EPCOS – Ferrites and accessories

ELP 18/4/10
Core and accessories (with clamp recess)
Core set EELP 18 
Combination: ELP 18/4/10 with ELP 18/4/10
■ To IEC 62317-9
■ Delivery mode: single units
Magnetic characteristics (per set)
l/A = 0.62 mm^–1
l_e = 24.3 mm
A_e = 39.3 mm^2
A_min = 38.9 mm^2
V_e = 955 mm³
Approx. weight 4.8 g/set
B66283, B65804
ELP 18/4/10
Ungapped
Material
N49
N92
N87
N97
A_L value
nH
1900 25%
2050 25%
2600 25%
2670 25%
_e
930
1010
1270
1314
P_V
W/set
< 0.25 ( 50 mT, 500 kHz, 100 °C)
< 0.66 (200 mT, 100 kHz, 100 °C)
< 0.60 (200 mT, 100 kHz, 100 °C)
< 0.47 (200 mT, 100 kHz, 100 °C)
Ordering code
(per piece)
B66283G0000X149
B66283G0000X192
B66283G0000X187
B66283G0000X197
Calculation factors (for formulas, see “E cores: general information” )
EELP 18:
Material
N87
Relationship between
air gap – A_L value
K1 (25 °C) K2 (25 °C)
71.1
– 0.773
Calculation of saturation current
K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
124
– 0.796
104
– 0.873
Validity range:
K1, K2: 0.10 mm < s < 1.50 mm
K3, K4: 50 nH < A_L < 500 nH
Clamp
Ordering code per piece, 2 pieces required
Ordering code: B65804P2204X000
Please read Cautions and warnings and
Important notes at the end of this document.
2 06/13