2 5/17
Please read Cautions and warnings and
Important notes at the end of this document.
Core set EELP 64
Combination: ELP 64/10/50 with ELP 64/10/50
■ To IEC 62317-9
■ Delivery mode: single units
Magnetic characteristics (per set)
Σl/A= 0.15 mm
–1
l
e
= 79.9 mm
A
e
= 519 mm
2
A
min
= 518 mm
2
V
e
= 41500 mm
3
Approx. weight 210 g/set
Ungapped
* H = 250 A/m; f = 10 kHz; T = 100 °C
Other A
L
values/air gaps and materials available on request – see Processing remarks on page 4.
Calculation factors (for formulas, see “E cores: general information”)
EELP 64:
Validity range: K1, K2: 0.10 mm < s < 2.00 mm
K3, K4: 480 nH < A
L
< 4800 nH
Material A
L
value
nH
μ
e
B
S
*
mT
P
V
W/set
Ordering code
(per piece)
N49 8000 ±30% 980 250 < 10.7 ( 50 mT, 500 kHz, 100 °C) B66295G0000X149
N87 12500 ±25% 1490 300 < 26.0 (200 mT, 100 kHz, 100 °C) B66295G0000X187
N97 12500 ±25% 1531 310 < 19.0 (200 mT, 100 kHz, 100 °C) B66295G0000X197
N95 15500 ±25% 1880 320 < 25.0 (200 mT, 100 kHz, 25 °C)
< 22.5 (200 mT, 100 kHz, 100 °C)
B66295G0000X195
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 820 –0.767 1280 –0.796 1182 –0.873
B66295Core (without clamp recess)
ELP 64/10/50