新康达铁硅铝磁粉心 NS

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1、铁硅铝磁粉心NCDSendustMaterialTechnicalBulletin南京新康达磁业有限公司研发和生产的铁硅铝磁心，与同类磁心相比，具有更低的损耗，更佳的直流叠加特性，更高的MaterialCharacteristicsParameter安全可靠性。由FeSiAl合金粉末与全无机绝缘剂共同组成，CharacteristicsParameter内部有均匀分布的气隙。磁滞伸缩系数接近零，可用于消除滤InitialPermeability26-125MaterialGradeNS026~NS125波电

2、感器中的噪音。Bs（Gs）10000与铁镍钼磁粉心及铁镍磁粉心相比，这种材料的价格低，CurieTemperature600（℃）其直流叠加特性比铁镍钼磁粉心及铁镍磁粉心略低，磁心损耗TemperatureRange-55~200(℃)介于铁镍钼与铁镍磁粉心之间。在大多数情况下，铁硅铝磁粉CoreLoss(mW/cm3)260(TYP)50kHz/100mT心的性能完全可以满足电路要求，因此铁硅铝产品是性价比很高的一种磁粉心的产品。μ26,35损耗曲线10000)z3HzkH251000zkH0k5z0H1

3、0k002100CoreLoss(mW/cm10100100010000FluxDensity(Gs)μ60,75,90,125损耗曲线50001000)3zHk100z25Hk0zz5HkHk00001310CoreLoss(mW/cm11010010005000FluxDensity(Gs)1直流叠加特性曲线1009080706054321501NS026402NS0603NS075304NS090205NS12510PercentofPermeability(%)0110100700DCMagneti

4、zingForce(Oe)磁导率频率特性曲线100129539045851NS0262NS060803NS0754NS090755NS125700.010.1110PercentofInitiaoPermeability(%)Frequency(MHz)磁导率温度特性曲线1021009896941NS0262NS060923NS0754NS090905NS125PercentofPermeablity(%)88-40-200204060801001201400Temperature(C)21.铁硅铝材料命名

5、磁粉心型号材料牌号参导考磁率颜色NS125125NS467060NS09090NS07575磁导率60μ黑色外径46.7NS06060NCD铁硅铝材料NS03535NS026262.环形铁硅铝磁粉心尺寸喷涂前喷涂后有效截有效磁有效型号ODIDHTOD,maxID,minHT,max面积路长度体积23(mm)(mm)(mm)(mm)（mm）(mm)Ae(cm)le(cm)Ve(cm)NS127□□□12.707.624.7513.507.005.450.11403.120.356NS166□□□16.6010

6、.206.3517.409.507.110.19204.110.789NS173□□□17.309.656.3518.009.007.110.2324.140.960NS203□□□20.3012.706.3521.1012.107.110.2265.091.15NS229□□□22.914.07.6223.6013.408.370.3315.671.88NS234□□□23.614.48.8924.3013.709.700.3885.882.28NS270□□□26.914.711.2027.6014.1

7、011.900.6546.354.15NS330□□□33.019.910.733.8019.3011.610.6728.155.48NS358□□□35.822.410.536.7121.5011.280.6788.986.09NS400□□□39.924.114.540.7023.3015.371.0729.8410.5NS467□□□46.724.118.047.6423.3218.921.99010.7421.37NS468□□□46.728.715.247.6427.9216.131.34011.

8、6315.58NS508□□□50.831.813.351.8030.8014.401.25112.7315.93NS571□□□57.226.415.258.0025.6016.102.2912.5028.62NS572□□□57.235.614.058.034.7414.861.44414.3020.65NS777□□□77.849.212.778.948.213.971.77019.9534.77NS778