特点：具有热阻小、衰耗小、功率大、工作频率宽、重量轻、结构合理、易
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关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
面贴装、屏蔽效果好等优点，但散热性能稍差。用途：广泛应用于体积小而功率大且有屏蔽和电磁兼容要求的变压器，如精密仪器、程控交换机模块电源、导航设备等。EPC型功率磁芯尺寸规格磁芯
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pcr仪的中文说明书矿用离心泵型号大全阀门型号表示含义汽车蓄电池车型适配表汉川数控铣床
Type尺寸Dimensions(mm)ABCDEminFGHminEPC10/810.20±0.204.05±0.303.40±0.205.00±0.207.602.65±0.201.90±0.205.30EPC13/1313.30±0.306.60±0.304.60±0.205.60±0.2010.504.50±0.302.05±0.208.30EPC17/1717.60±0.508.55±0.306.00±0.307.70±0.3014.306.05±0.302.80±0.2011.50EPC19/2019.60±0.509.75±0.306.00±0.308.50±0.3015.807.25±0.302.50±0.2013.10EPC25/2525.10±0.5012.50±0.308.00±0.3011.50±0.3020.659.00±0.304.00±0.2017.00EPC27/3227.10±0.5016.00±0.308.00±0.3013.00±0.3021.6012.00±0.304.00±0.2018.50EPC30/3530.10±0.5017.50±0.308.00±0.3015.00±0.3023.6013.00±0.304.00±0.2019.50EPC39/3939.00±0.5019.60±0.3015.60±0.3018.00±0.3030.7014.00±0.3010.00±0.3024.50EPC42/4442.40±1.0022.00±0.3015.00±0.4017.00±0.3033.5016.00±0.307.40±0.3026.50EPC46/4946.00±1.0024.80±0.3019.50±0.4020.80±0.4035.7018.40±0.4011.90±0.3028.40EPC46.5/4446.50±1.0022.30±0.3019.40±0.4021.00±0.4036.9015.80±0.4012.00±0.3029.40EPC54/5454.50±1.2027.20±0.3021.50±0.4026.50±0.4043.0019.30±0.4014.00±0.3034.30EPC功率磁芯电气特性及有效参数磁芯型号Type材质MaterialAL(nH/N2)±25%有效参数EffectiveparametersC1(mm-1)Le(mm)Ae(mm2)Ve(mm3)重量(g/PRS)功耗(W/PRS,max)约设计功率（W）1KHz/0.25vEPC10/8TP49501.9017.89.391671.10.133EPC13/13TP48302.4530.612.53822.10.246EPC17/17TP411501.7640.222.89174.50.5213EPC19/20TP49002.0346.122.710475.30.6115EPC25/25TP415501.2859.246.4274713.01.5040EPC27/32TP415501.3473.154.6399120.02.3060EPC30/35TP415001.3481.661497723.02.6570EPC39/39TP442500.53901691521073.08.40220EPC42/44TP428000.56951691605578.49.02235EPC46/49TP441000.49111.222725242122.414.08360EPC46.5/44TP448000.4410122923129125.014.38370EPC54/54TP460000.39130.833643949200.023.00600注：AL值测试条件为1KHz,0.25v,100Ts,25±3℃Pc值测试条件为100KHz,200mT,100℃
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