d a t a sh eet supersedes data of september 2004 2008 sep 01 ferroxcube epx9 epx cores and accessories
2008 sep 01 731 ferroxcube epx cores and accessories epx9 core sets effective core parameters symbol parameter value unit (i/a) core factor (c1) 1.15 mm ? 1 v e effective volume 304 mm 3 i e effective length 18.7 mm a e effective area 16.3 mm 2 a min minimum area 14.5 mm 2 m mass of core set 2.5 g mfp012 9 0 ? 0.4 1.7 0.1 3.4 0 ? 0.2 9.5 0 ? 0.2 9.4 0 ? 0.4 7.2 + 0.4 0 6.6 + 0.4 0 2.3 fig.1 epx9 core set. dimensions in mm. core sets for general purpose transformers and power applications clamping force for a l measurements, 30 10 n. core sets for filter applications clamping force for a l measurements, 30 10 n. grade a l (nh) e air gap ( m) type number 3c94 1700 25 % 1560 0 epx9-3c94 3c96 1550 25 % 1420 0 epx9-3c96 3f35 1200 25 % 1100 0 EPX9-3F35 grade a l (nh) e air gap ( m) type number 3b46 2300 25 % 2110 0 epx9-3b46
2008 sep 01 732 ferroxcube epx cores and accessories epx9 core sets of high permeability grades clamping force for a l measurements, 30 10 n. properties under power conditions grade a l (nh) e air gap ( m) type number 3e55 63 3 % 58 440 epx9-3e55-a63 100 3 % 92 250 epx9-3e55-a100 160 3 % 146 150 epx9-3e55-a160 250 5 % 229 90 epx9-3e55-a250 315 5 % 288 70 epx9-3e55-a315 400 8 % 366 50 epx9-3e55-a400 7300 + 40 / ? 30 % 6680 0 epx9-3e55 3e6 8200 + 40 / ? 30 % 7500 0 epx9-3e6 grade b (mt) at core loss (w) at h = 250 a/m; f = 10 khz; t=100 c f = 100 khz; =100mt; t = 100 c f = 100 khz; = 200 mt; t = 100 c f=500khz; =50mt; t = 100 c f = 500 khz; =100mt; t = 100 c 3c94 320 0.023 0.15 ?? 3c96 340 0.018 0.12 0.1 ? 3f35 300 ?? 0.035 0.3 b ? b ? b ? b ?
2008 sep 01 733 ferroxcube epx cores and accessories epx9 coil formers general data winding data and area product for 8-pads epx9 coil former parameter specification coil former material sumikon pm9630 (pf), glass-reinforced, flame retardant in accordance with ?ul 94v-0?; ul file number e41429(m) pin material copper-tin alloy (cusn), nickel flash, gold plated maximum operating temperature 180 c, ?iec 60085? , class h resistance to soldering heat ?iec 60068-2-20? , part 2, test tb, method 1b, 350 c, 3.5 s solderability ?iec 60068-2-20? , part 2, test ta, method 1, 235 c, 2 s number of sections winding area (mm 2 ) nominal winding width (mm) average length of turn (mm) area product ae x aw (mm 4 ) type number 1 5.99 5.4 23.3 97.6 cshs-epx9-1s-8p-t 7.1 0 ? 0.2 4.55 0 ? 0.15 3.45 + 0.15 0 5.95 + 0.15 0 0.6 2 6 9.4 0 ? 0.2 11 ref. 5.1 min. 0.3 0.05 12.7 0.2 14.4 0.2 7.05 0 ? 0.15 6.5 0 ? 0.1 2 10.6 2.5 1.2 mfp020 11 0 ? 0.5 9.5 0.1 0.6 0.8 fig.2 epx9 coil former: 8-pads, 2 mm pad distance. dimensions in mm.
2008 sep 01 734 ferroxcube epx cores and accessories epx9 general data cshs-epx9-1s-8p parmeter specification coil former material sumikon pm9630 (pf), glass-reinforced, flame retardant in accordance with ?ul 94v-0?; ul file number e41429(m) pin material copper-tin alloy (cusn), nickel flash, gold plated maximum operating temperature 180 c, ?iec 60085? , class h resistance to soldering heat ?iec 60068-2-20? , part 2, test tb, method 1b, 350 c, 3.5 s solderability ?iec 60068-2-20? , part 2, test ta, method 1, 235 c, 2 s winding data and area product for 8-pads epx9 coil former number of sections minimum winding area (mm 2 ) nominal winding width (mm) average length of turn (mm) area product ae x aw (mm 4 ) type number 1 5.99 5.4 23.3 97.6 cshs-epx9-1s-8p 7.1 0 ? 0.2 4.55 0 ? 0.15 3.45 + 0.15 0 5.95 + 0.15 0 0.6 2 . 54 7 . 62 9.4 0 ? 0.2 11 ref. 5.1 min. 0.3 0.05 12.7 0.2 14.4 0.2 7.05 0 ? 0.15 6.5 0 ? 0.1 2 . 54 10.6 2.5 1.2 mfp021 11 0 ? 0.5 9.5 0.1 0.8 0.8 fig.3 epx9 coil former: 8-pads, 2.54 mm pad distance. dimensions in mm.
2008 sep 01 735 ferroxcube epx cores and accessories epx9 data sheet status definitions disclaimer life support applications ? these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. ferroxcube customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify ferroxcube for any damages resulting from such application. product status definitions data sheet status product status definitions preliminary specification development this data sheet contains prelimin ary data. ferroxcube reserves the right to make changes at any time without not ice in order to improve design and supply the best possible product. product specification production this data sheet contains final specifications. ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. status indication definition prototype these are products that have been made as development samples for the purposes of technical evaluation only. the data for these types is provisional and is subject to change. design-in these products are recommended for new designs. preferred these products are recommended for use in current designs and are available via our sales channels. support these products are not recommended for new designs and may not be available through all of our sales channels. customers are advised to check for availability.
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