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EFD 10/5/3 Core
EFD 10/5/3 through EFD 30/15/9
I E core with flattened, lower center leg
B66411
for especially flat transformer design
I For DC/DC converters I EFD cores are supplied as single units
Magnetic characteristics (per set)
Σl/A le Ae A min Ve
= 3,21 mm–1 = 23,1 mm = 7,2 mm2 = 6,5 mm2 = 166 mm3
Approx. weight 0,8 g/set
Ungapped Material N49 N87 AL value nH 370 + 30/– 20 % 450 + 30/– 20 %
µe
A L1min P V nH W/set
Ordering code
940 100 1150 390
< 0,032 B66411-G-X149 (50 mT, 500 kHz, 100 °C) < 0,09 B66411-G-X187 (200 mT, 100 kHz, 100 °C)
506 08/01
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B66411 Datasheet
