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B66385 fiches techniques PDF

EPCOS - Core

Numéro de référence B66385
Description Core
Fabricant EPCOS 
Logo EPCOS 





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B66385 fiche technique
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E 56/24/19
Core
I Size based on US lam. size E cores
US designation E 75
I E cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 0,31 mm1
le = 107 mm
Ae = 340 mm2
Amin = 327 mm2
Ve = 36 400 mm3
Approx. weight 184 g/set
B66385
Ungapped
Mate- AL value
rial nH
µe AL1min PV
nH W/set
Ordering code
N27 6300 + 30/20 % 1570 5000 < 6,80 (200 mT, 25 kHz, 100 °C) B66385-G-X127
Calculation factors (for formulas, see E cores: general information, page 382)
Material
N27
Relationship between
air gap AL value
K1 (25 °C) K2 (25 °C)
500 0,784
Calculation of saturation current
K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
821
0,847
765
0,865
Validity range:
K1, K2: 0,10 mm < s < 3,00 mm
K3, K4: 200 nH < AL < 2000 nH
432 08/01

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