B66411 Datasheet, PDF (1/2 Pages) EPCOS – EFD 10/5/3 Core

EFD 10/5/3
Core
EFD 10/5/3 through EFD 30/15/9
I E core with flattened, lower center leg
for especially flat transformer design
I For DC/DC converters
I EFD cores are supplied as single units
Magnetic characteristics (per set)
Σl/A = 3,21 mm^–1
l_e = 23,1 mm
A_e = 7,2 mm²
A_min = 6,5 mm²
V_e = 166 mm³
Approx. weight 0,8 g/set
B66411
Ungapped
Material
N49
A_L value
nH
370 + 30/– 20 %
N87
450 + 30/– 20 %
µ_e A_L1min P_V
nH W/set
Ordering code
940 100 < 0,032
B66411-G-X149
(50 mT, 500 kHz, 100 °C)
1150 390 < 0,09
B66411-G-X187
(200 mT, 100 kHz, 100 °C)
506 08/01