d a t a sh eet supersedes data of september 2004 2008 sep 01 ferroxcube tx58/41/18 ferrite toroids
2008 sep 01 1753 ferroxcube ferrite toroids tx58/41/18 ring cores (toroids) effective core parameters coating the cores are coated with epoxy, flame retardant in accordance with ?ul 94v-0? ; ul file number e 235873. the colour is white. maximum operating temperature is 200 c. isolation voltage dc isolation voltage: 2000 v. contacts are applied on the edge of the ring core, which is also the critical point for the winding operation. symbol parameter value unit (i/a) core factor (c1) 1.0 mm ? 1 v e effective volume 23200 mm 3 i e effective length 152 mm a e effective area 152 mm 2 m mass of core 110 g fig.1 tx58/41/18 ring core. dimensions in mm. handbook, halfpage mgc226 40.5 0.9 17.9 0.7 epoxy 58.7 1.1 ring core data properties of cores under power conditions grade a l (nh) i type number 3c90 2890 25% 2300 tx58/41/18-3c90 3c11 5400 25% 4300 tx58/41/18-3c11 3e25 6900 25% 5500 tx58/41/18-3e25 grade b (mt) at core loss (w) at h = 250 a/m; f=25khz; t=100 c f=25khz; = 200 mt; t=100 c f=100khz; = 100 mt; t=100 c 3c90 320 2.6 2.6 b ? b ?
2008 sep 01 1754 ferroxcube ferrite toroids tx58/41/18 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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