2 5/17
Please read Cautions and warnings and
Important notes at the end of this document.
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)
Σl/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 mm
3
Approx. weight 4.8 g/set
Ungapped
Other A
L
values/air gaps and materials available on request – see Processing remarks on page 7.
Calculation factors (for formulas, see “E cores: general information”)
EELP 18:
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
Material A
L
value
nH
μ
e
P
V
W/set
Ordering code
(per piece)
N49 1900 ±25% 930 < 0.25 ( 50 mT, 500 kHz, 100 °C) B66283G0000X149
N92 2050 ±25% 1010 < 0.66 (200 mT, 100 kHz, 100 °C) B66283G0000X192
N87 2600 ±25% 1270 < 0.60 (200 mT, 100 kHz, 100 °C) B66283G0000X187
N97 2670 ±25% 1314 < 0.47 (200 mT, 100 kHz, 100 °C) B66283G0000X197
Material Relationship between
air gap – A
L
value
Calculation of saturation current
K1 (25 °C) K2 (25 °C) K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
N87 71.1 –0.773 124 –0.796 104 –0.873
B66283, B65804Core and accessories (with clamp recess)
ELP 18/4/10