d a t a sh eet supersedes data of september 2004 2008 sep 01 ferroxcube e19/8/5 e cores and accessories
2008 sep 01 336 ferroxcube e cores and accessories e19/8/5 (813e187) core sets effective core parameters symbol parameter value unit (i/a) core factor (c1) 1.77 mm ? 1 v e effective volume 900 mm 3 i e effective length 39.9 mm a e effective area 22.6 mm 2 a min minimum area 22.1 mm 2 m mass of core half 2.3 g handbook, halfpage cbw011 19.1 0.4 14.3 0.3 5.7 0.13 4.7 0.13 8.1 0.13 4.7 0.13 fig.1 e19/8/5 core half. dimensions in mm. core halves a l measured in combination with a non-gapped core half, clamping force for a l measurements, 20 10 n. grade a l (nh) e air gap ( m) type number 3c81 63 5% 88 650 e19/8/5-3c81-a63 100 8% 140 350 e19/8/5-3c81-a100 160 8% 225 200 e19/8/5-3c81-a160 250 1 5% 350 110 e19/8/5-3c81-a250 315 15% 440 80 e19/8/5-3c81-a315 1500 25% 2110 0 e19/8/5-3c81 3c90 63 5% 88 640 e19/8/5-3c90-a63 100 8% 140 350 e19/8/5-3c90-a100 160 8% 225 190 e19/8/5-3c90-a160 250 1 5% 350 110 e19/8/5-3c90-a250 315 15% 440 80 e19/8/5-3c90-a315 1170 25% 1650 0 e19/8/5-3c90 3c91 1500 25% 2110 0 e19/8/5-3c91 3c92 900 25% 1260 0 e19/8/5-3c92 3c94 1170 25% 1650 0 e19/8/5-3c94 3c96 1000 25% 1400 0 e19/8/5-3c96
2008 sep 01 337 ferroxcube e cores and accessories e19/8/5 (813e187) core halves of high permeability grades clamping force for a l measurements, 20 10 n. properties of core sets under power conditions properties of core sets unde r power conditions (continued) note 1. measured at 60 c. 3f3 63 5% 88 640 e19/8/5-3f3-a63 100 8% 140 330 e19/8/5-3f3-a100 160 8% 225 190 e19/8/5-3f3-a160 250 1 5% 350 110 e19/8/5-3f3-a250 315 15% 440 80 e19/8/5-3f3-a315 1000 25% 1400 0 e19/8/5-3f3 3f35 810 25% 1140 0 e19/8/5-3f35 grade a l (nh) e air gap ( m) type number 3e27 2300 25% 3230 0 e19/8/5-3e27 grade b (mt) at core loss (w) at h = 250 a/m; f = 25 khz; t = 100 c f=25khz; = 200 mt; t=100 c f = 100 khz; =100mt; t = 100 c f = 100 khz; = 200 mt; t = 100 c f = 400 khz; =50mt; t = 100 c 3c81 320 0.2 ??? 3c90 320 0.09 0.1 ?? 3c91 320 ? 0.064 (1) 0.37 (1) ? 3c92 370 ? 0.08 0.45 ? 3c94 320 ? 0.08 0.45 ? 3c96 340 ? 0.064 0.37 ? 3f3 320 ? 0.1 ? 0.17 3f35 300 ?? ?? grade b (mt) at core loss (w) at h=250a/m; f = 25 khz; t = 100 c f=500khz; =50mt; t=100 c f = 500 khz; =100mt; t = 100 c f=1mhz; =30mt; t = 100 c f=3mhz; =10mt; t=100 c 3c96 340 0.32 ??? 3f3 315 ???? 3f35 300 0.12 0.95 ?? grade a l (nh) e air gap ( m) type number b ? b ? b ? b ? b ? b ? b ? b ?
2008 sep 01 338 ferroxcube e cores and accessories e19/8/5 (813e187) coil formers general data for e19/8/5 coil former without pins winding data and area product for e19/8/5 coil forme without pins parameter specification coil former material polyamide (pa6.6), glass reinforced, flame retardant in accordance with ?ul 94v-2?; ul file number e41938(m) maximum operating temperature 130 c, ?iec 60085? , class b 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 33.0 9.5 37.9 746 cp-e19/8/5-1s handbook, full pagewidth 10.8 9.55 cbw012 6.6 5.28 13.84 fig.2 e19/8/5 coil former. dimensions in mm.
2008 sep 01 339 ferroxcube e cores and accessories e19/8/5 (813e187) general data for 8-pins e19/8/5 coil former winding data and area product for 8-pins e19/8/5 coil former parameter specification coil former material polyamide (pa6.6), glass reinforced, flame retardant in accordance with ul 94v-0; ul file number e41938(m) pin material copper-zinc alloy (cuzn), tin (sn) plated maximum operating temperature 130 c, ?iec 60085?, class b 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 minimum wnding area (mm 2 ) nominal winding width (mm) average length of turn (mm) area product ae x aw (mm 4 ) type number 1 32.3 9.4 40.9 730 cph-e19/8/5-1s-8pd-z handbook, full pagewidth cbw013 3.8 min. 13.06 13.6 19.3 max. 10.92 9.3 17.78 2.41 0.38 3.8 (1) 5.1 1 15.8 0.64 5.08 6.6 (1) one place only fig.3 e19/8/5 coil former; 8-pins. dimensions in mm.
2008 sep 01 340 ferroxcube e cores and accessories e19/8/5 (813e187) 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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