d a t a sh eet supersedes data of september 2004 2008 sep 01 ferroxcube 3C92 material specification
2008 sep 01 113 ferroxcube material specification 3C92 3C92 specifications a low frequency, high bsat power material for use in power inductors at frequencies up to 0.2 mhz. symbol conditions value unit i 25 c; 10 khz; 0.25 mt 1500 20% a 100 c; 25 khz; 200 mt 5000 b25 c; 10 khz; 1200 a/m 540 mt 100 c; 10 khz; 1200 a/m 460 140 c; 10 khz; 1200 a/m 400 p v 100 c; 100 khz; 100 mt 50 kw/m 3 100 c; 100 khz; 200 mt 350 dc; 25 c 5 ? m t c 280 c density 4800 kg/m 3 handbook, halfpage mfw001 11010 2 10 4 f (mhz) ' , s '' s 10 3 10 2 10 10 1 3C92 '' s ' s fig.1 complex permeability as a function of frequency. 10000 50 50 250 350 0 mfw002 150 2000 4000 6000 8000 i t ( c) o 3C92 fig.2 initial permeability as a function of temperature. 25 50 250 500 0 mfw003 150 100 200 300 400 25 0 h (a/m) b (mt) 3C92 25 o c 100 o c fig.3 typical b-h loops.
2008 sep 01 114 ferroxcube material specification 3C92 0 100 200 400 8000 6000 2000 0 4000 mfw004 300 a b (mt) 3C92 25 o c 100 o c fig.4 amplitude permeability as a function of peak flux density. mfw005 10 2 10 3 10 3 10 h (a/m) 10 4 3C92 10 1 10 2 rev fig.5 reversible permeability as a function of magnetic field strength. mfw006 10 2 10 3 10 b (mt) 110 10 4 p v (kw/m ) 3 3C92 10 2 10 3 5 0 0 k h z 2 5 k h z 2 0 0 k h z 1 0 0 k h z t = 100 o c fig.6 specific power loss as a function of peak flux density with frequency as a parameter. 04080 800 600 200 0 400 mfw00 7 120 t ( c) p v (kw/m ) 3 3C92 o f (khz) b (mt) 200 100 100 100 25 200 100 200 fig.7 specific power loss for several frequency/flux density combinations as a function of temperature.
2008 sep 01 115 ferroxcube material specification 3C92 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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