d a t a sh eet supersedes data of september 2004 2008 sep 01 ferroxcube 3C11 material specification
2008 sep 01 62 ferroxcube material specification 3C11 3C11 specifications a medium permeability material mainly for use in current compensated chokes in emi-suppression filters. symbol conditions value unit i 25 c; 10 khz; 0.25 mt 4300 20% b25 c; 10 khz; 1200 a/m 390 mt 100 c; 10 khz; 1200 a/m 230 tan / i 25 c; 100 khz; 0.25 mt 20 10 ? 6 25 c; 300 khz; 0.25 mt 200 10 ? 6 dc; 25 c 1 ? m t c 125 c density 4900 kg/m 3 fig.1 complex permeability as a function of frequency. 10 1 10 10 5 f (mhz) ' , s '' s 10 4 10 3 10 10 2 3C11 '' s 2 1 ' s mbw252 fig.2 initial permeability as a function of temperature. handbook, halfpage 10000 50 50 250 0 mbw253 150 2500 5000 7500 i t ( c) o 3C11 fig.3 typical b-h loops. handbook, halfpage 25 50 250 500 0 mbw254 150 100 200 300 400 25 0 h (a/m) b (mt) 3C11 25 o c 100 o c
2008 sep 01 63 ferroxcube material specification 3C11 fig.4 reversible permeability as a function of magnetic field strength. handbook, halfpage mbw255 10 2 10 3 10 3 10 h (a/m) 10 4 3C11 10 1 10 2 rev
2008 sep 01 64 ferroxcube material specification 3C11 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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