d a t a sh eet new data 2008 sep 01 ferroxcube eq38/8/25 eq cores and accessories
2008 sep 01 2 ferroxcube eq cores and accessories eq38/8/25 cores effective core parameters of a set of eq cores symbol parameter value unit (i/a) core factor (c1) 0.341 mm ? 1 v e effective volume 7900 mm 3 i e effective length 51.9 mm a e effective area 152 mm 2 a min minimum area 119 mm 2 m mass of core half 21.5 g 38.1 0.7 33.1 0.6 24.76 0.5 14 0.2 25.4 0.5 8 0.15 5.3 0.2 mfp223 r0.25 max (4x) r0.8 (4x) r0.4 r0.8 (4x) r0.8 (4x) fig.1 eq38/8/25 core. dimensions in mm. effective core parameters of an eq/plt combination ordering information for plates symbol parameter value unit (i/a) core factor (c1) 0.282 mm ? 1 v e effective volume 6190 mm 3 i e effective length 41.7 mm a e effective area 148 mm 2 a min minimum area 119 mm 2 m mass of plate 14.6 g grade type number 3c94 plt38/25/2.7-3c94 3c95 plt38/25/2.7-3c95 3c96 plt38/25/2.7-3c96 3f35 plt38/25/2.7-3f35 3f4 plt38/25/2.7-3f4 3f45 plt38/25/2.7-3f45 handbook, halfpage mfp237 38.1 0.7 25.4 0.5 2.7 0.2 fig.2 plt38/25/2.7. dimensions in mm.
2008 sep 01 3 ferroxcube eq cores and accessories eq38/8/25 core halves for use in combination with an eq core a l measured in combination with a non-gapped core half, clamping force for a l measurements, 50 20 n. core halves for use in combination with a plate (plt) a l measured in combination with a plate (plt), clamping force for a l measurements, 50 20 n. grade a l (nh) e air gap ( m) type number 3c94 7000 25 % 1900 0 eq38/8/25-3c94 3c95 8810 25 % 2395 0 eq38/8/25-3c95 3c96 6300 25 % 1710 0 eq38/8/25-3c96 3f35 4500 25 % 1220 0 eq38/8/25-3f35 3f4 3000 25 % 815 0 eq38/8/25-3f4 3f45 3000 25 % 815 0 eq38/8/25-3f45 grade a l (nh) e air gap ( m) type number 3c94 8200 25 % 1840 0 plt38/25/2.7-3c94 3c95 10220 25 % 2295 0 plt38/25/2.7-3c95 3c96 7400 25 % 1660 0 plt38/25/2.7-3c96 3f35 5300 25 % 1190 0 plt38/25/2.7-3f35 3f4 3500 25 % 785 0 plt38/25/2.7-3f4 3f45 3500 25 % 785 0 plt38/25/2.7-3f45
2008 sep 01 4 ferroxcube eq cores and accessories eq38/8/25 properties of core sets under power conditions properties of core sets under power conditions (continued) core combination 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=100khz; = 200 mt; t=25 c f = 100 khz; =200mt; t = 100 c f = 500 khz; =50mt; t = 100 c eq+eq38-3c94 320 0.72 4.8 ?? eq+plt38-3c94 320 0.56 3.8 ?? eq+eq38-3c95 320 ? 4.66 4.42 ? eq+plt38-3c95 320 ? 3.65 3.47 ? eq+eq38-3c96 340 0.52 ? 3.5 3.1 eq+plt38-3c96 340 0.42 ? 2.8 2.4 eq+EQ38-3F35 300 ??? 1.2 eq+plt38-3f35 300 ??? 0.94 core combination b (mt) at core loss (w) at h = 250 a/m; f = 10 khz; t = 100 c f = 500 khz; = 100 mt; t = 100 c f=1mhz; =30mt; t = 100 c f=1mhz; =50mt; t = 100 c f=3mhz; =10mt; t = 100 c eq+EQ38-3F35 300 8.9 ??? eq+plt38-3f35 300 7.0 ??? eq+eq38-3f4 300 ? 4.1 ? 5.8 eq+plt38-3f4 300 ? 3.2 ? 4.6 eq+eq38-3f45 300 ? 3.2 12 4.7 eq+plt38-3f45 300 ? 2.5 9.0 3.7 b ? b ? b ? b ? b ? b ? b ? b ?
2008 sep 01 5 ferroxcube eq cores and accessories eq38/8/25 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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