B66385 Datasheet, PDF (1/2 Pages) EPCOS – E 56/24/19 Core

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 mm^–1
l_e = 107 mm
A_e = 340 mm²
A_min = 327 mm²
V_e = 36 400 mm³
Approx. weight 184 g/set
B66385
Ungapped
Mate- A_L value
rial nH
µ_e
A_L1min P_V
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 – A_L 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 < A_L < 2000 nH
432 08/01