d a t a sh eet new data 2008 sep 01 ferroxcube er64/13/51 planar er cores and accessories
2008 sep 01 2 ferroxcube planar er cores and accessories er64/13/51 core sets effective core parameters symbol parameter value unit (i/a) core factor (c1) 0.164 mm ? 1 v e effective volume 52600 mm 3 i e effective length 93.0 mm a e effective area 566 mm 2 a min minimum area 507 mm 2 m mass of core half 152 g mfp221 r0.25 max (4x) 6.25 0.25 12.7 0.2 25.4 0.5 a r2.0 (8x) 5? 3 + 0.3 ? 0 r1.0 (2x) section a-a 50.8 1.0 a 5.0 min (2x) 53.5 1.0 64 1.0 fig.1 er64/13/51 core half. dimensions in mm. core halves for general purpose transformers and power applications clamping force for a l measurements, 200 25 n. properties of core sets under power conditions grade a l (nh) e air gap ( m) type number 3c92 10600 25 % 1390 0 er64/13/51-3c92 3c93 12300 25 % 1610 0 er64/13/51-3c93 3c95 18920 25 % 2475 0 er64/13/51-3c95 3c96 13400 25 % 1760 0 er64/13/51-3c96 3f3 13400 25 % 1760 0 er64/13/51-3f3 grade b (mt) at core loss (w) at h = 250 a/m; f = 25 khz; t = 100 c f = 100 khz; =100mt; t = 100 c f = 100 khz; = 200 mt; t=25 c f = 100 khz; =200mt; t = 100 c f=400khz; =50mt; t=100 c f = 500 khz; =50mt; t = 100 c 3c92 370 5.3 ? 32.4 ?? 3c93 320 5.3 (1) 1. measured at 140 c. ? 32.4 (1) ?? 3c95 320 ? 36.5 34.7 ?? 3c96 340 3.71 ? 24 ? 22.7 3f3 300 6.3 ?? 10.2 ? b b b b b
2008 sep 01 3 ferroxcube planar er cores and accessories er64/13/51 mounting information r1.8 max (8 ) 65.2 min 52.3 max 26.1 min 52. 0 min mfp222 fig.2 recommended pcb cut-out for er64/13/51 cores. winding data for er64/13/51 planar core winding area (mm 2 ) average track length (mm) footprint area (mm 2 ) 176 124 3282
2008 sep 01 4 ferroxcube planar er cores and accessories er64/13/51 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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