RM12/I-3C90 Ferroxcube

FERROXCUBE DATA SHEET RM12/I RM, RM/I, RM/ILP cores and accessories Supersedes data of September 2004 2008 Sep 01Ferroxcube RM, RM/I, RM/ILP cores and accessories RM12/I CORE SETS Effective core parameters handbook, halfpage SYMBOL PARAMETER VALUE UNIT 0 1 29.8 (I/A) core factor (C1) 0.388 mm 1.1 3 V effective volume 8340 mm e 0 I effective length 56.6 mm e 16.1 5 0.5 2 A effective area 146 mm e 2 A minimum area 125 mm min 12.9 m mass of set 46 g 0 37.4 1.3 0 O12.8 0.4 0.6 24.5 21.6 16.8 0 0.1 0.25 MGC103 1 O 25 0 Dimensions in mm. Fig.1 RM12/I core set. Core sets for general purpose transformers and power applications Clamping force for A measurements, 70 20 N. L A AIR GAP L GRADE TYPE NUMBER e (nH) (m) 3C90 160 3% 49 1570 RM12/I-3C90-A160 250 3% 77 900 RM12/I-3C90-A250 315 5% 97 680 RM12/I-3C90-A315 400 5% 123 510 RM12/I-3C90-A400 630 5% 194 300 RM12/I-3C90-A630 5600 25% 1730 0 RM12/I-3C90 3C94 160 3% 49 1570 RM12/I-3C94-A160 250 3% 77 900 RM12/I-3C94-A250 315 5% 97 680 RM12/I-3C94-A315 400 5% 123 510 RM12/I-3C94-A400 630 5% 194 300 RM12/I-3C94-A630 5600 25% 1730 0 RM12/I-3C94 3C95 6790 25% 2095 0 RM12/I-3C95 3C96 5050 25% 1560 0 RM12/I-3C96 2008 Sep 01 2