CPHS-EFD12/35-2S-8P Ferroxcube

FERROXCUBE DATA SHEET EFD12/6/3.5 EFD cores and accessories Supersedes data of February 2002 2004 Sep 01Ferroxcube EFD cores and accessories EFD12/6/3.5 CORES Effective core parameters handbook, halfpage SYMBOL PARAMETER VALUE UNIT 4.55 6.2 0.15 1 0.1 (I/A) core factor (C1) 2.50 mm 3 V effective volume 325 mm e I effective length 28.5 mm e 2 A effective area 11.4 mm e 12.5 0.3 2 A minimum area 10.7 mm 9 0.25 min 5.4 m mass of core half 0.9 g 0.15 3.5 0.2 0.1 2 0.1 CBW268 Dimensions in mm. Fig.1 EFD12/6/3.5 core half. Core sets Clamping force for A measurements, 15 5N. L A AIR GAP L GRADE TYPE NUMBER e (nH) ( m) 3C90 40 5% 80 540 EFD12/6/3.5-3C90-A40-S 63 8% 125 290 EFD12/6/3.5-3C90-A63-S 100 10% 200 160 EFD12/6/3.5-3C90-A100-S 825 25% 1610 0 EFD12/6/3.5-3C90-S 3C94 40 5% 80 540 EFD12/6/3.5-3C94-A40-S 63 8% 125 290 EFD12/6/3.5-3C94-A63-S 100 10% 200 160 EFD12/6/3.5-3C94-A100-S 825 25% 1610 0 EFD12/6/3.5-3C94-S 3C96 750 25% 1460 0 EFD12/6/3.5-3C96-S 3F3 40 5% 80 540 EFD12/6/3.5-3F3-A40-S 63 8% 125 290 EFD12/6/3.5-3F3-A63-S 100 10% 200 160 EFD12/6/3.5-3F3-A100-S 700 25% 1370 0 EFD12/6/3.5-3F3-S 3F35 550 25% 1070 0 EFD12/6/3.5-3F35-S 3F4 40 5% 80 500 EFD12/6/3.5-3F4-A40-S 63 8% 125 260 EFD12/6/3.5-3F4-A63-S 100 10% 200 130 EFD12/6/3.5-3F4-A100-S 380 25% 730 0 EFD12/6/3.5-3F4-S 3F45 380 25% 730 0 EFD12/6/3.5-3F45-S 2004 Sep 01 2