开关电源磁芯尺寸功率等参数.docx

开关电源磁芯尺寸功率等参数MnZn功率铁氧体EPC功率磁芯特点：具有热阻小、衰耗小、功率大、工作频率宽、重量轻、结构合理、易外表贴装、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影芯型号Type尺寸Dimensions(mm)ABCDEminFGHminSPCl0/810.20+0.204.05+0.303.40±0.205.00+0.207.602.65+0.201.90+0.205.30PCI3/1313.30±0.306.60±0.305.60±0.2010.504.50±0.302.05±0.20830PC17/1717.60±0.508.55±0.306.00±0.307.70±0.3014.306.05±0.302.80+0.2011.50PC19/2019.60+0.509.75+0.306.00±0.308.50+0.3015.807.25+0.302.50+0.2013.10PC25/2525.1O±O.5O12.5O±O.3O8.±O.3O11.50+0.3020.659.00±0.304.(X)±0.2017.00PC27/3227.10±0.5016.00±0.3013.00+0.3021.6012.00+0.304.00+0.20PC30/3530.10+0.5017.50±0.308.OO±O.3O15.00+0.3023.6013.00+0.304.00±0.2019.50PC39/3939.00±0.50I9.6O±O3O15.6O±O.3O18.OO±O.3O30.7014.0()±0.3010.00±().3024.50PC42/4442.40±1.0022.00±0.3015.00±0.4017.00±0.3033.5()16.00±0.307.40±03026.50PC46/4946.00+1.0024.80±0.3019.50+0.4020.80+0.4035.7018.40+0.4011.9O±O.3O28.40>C46.54446.50±1.0022.30±03019.40±0.4021.00±0.4036.9015.80+0.4012.OO±O.3O29.40PC54/5454.50+1.2027.20±0.3021.50±0.4026.50+0.4043.0019.3(HO.4O14.00±0.3034.30EPC功率磁芯电气特性及有效参数磁芯型号Type材质MaterialAL(nHN2)±25%有效参数EffectiveparametersCl(mm-l)Le(mm)Ae(mm2)Ve(mm3)重量(gPRS)功耗(WPRS,max)约设计功率（W）IKHz0.25vEPC10/8TP49501.9017.89.391671.10.133EPC13/13TP48302.4530.612.53822.10.24IEPC17/17TP411501.7640.222.89174.50.5213EPC19/20TP49002.0346.122.710475.30.6115EPC25/25TP415501.2859.246.4274713.01.5040EPc27/32HSIHBHIEPC30/35TP415001.3481.661497723.02.6570EPC39/39TP442500.53901691521073.08.40220EPC42/44TP428000.56951691605578.49.02235EPC46/49TP441000.49111.222725242122.414.08360EPC46.5/44TP448000.4410122923129125.01438370EPC54/54TP460000.39130.833643949200.023.00600AL值测试条件为IKHZ,0.25v,100Ts,25±3°C直测试条件为100KHZ,20OmTjO(TCEE、EEL、EF型功率磁芯特点，引线空间大，绕制接线方便。适用范围广、工作频率高、工作电压范围宽、输出功率大、热稳定性能好用途,广泛应用于程控交换机电源、液晶显示屏电源、大功率UPS逆变器电源、计算机电源、节能灯等领域。EE、EEL、EF型功率磁芯尺寸规格磁芯型号TYPDimenSionS(mm)尺寸ABCDEminFEE5/5.3/25.25±0.152.65+0.151.95±0.151.35±0.153.802.OO±O.15EE8.3/8.2/3.68.30+0.304.00+0.253.60±0.201.85+0.206.003.00±0.15EE10/11/4.81O.2O±O.3O5.6O±O.3O4.80±0.252.5O±O.257.504.40±0.30EE12.8/15/3.612.70+0.307.40±0.303.6O±O.253.6O±O.258.605.5O±O.3OEE13/12/613.20+0.306.10+0.305.90±0.302.70+0.309.804.70±0.30EE13/13WI3.OO±O.4O6.50±0.309.80±0.303.6O±O.2O9.(X)4.60±0.20EE16/14/516.10±0.407.10±0.304.80±0.304.00±0.3011.705.20±0.20EE16/14W16.10+0.407.25+0.306.8O±O.3O3.20+0.3512.505.60±0.30EE19/16/519.10±0.4()8.(X)±O.3O4.85±O.3O4.85±03014.005.6()±0.30EE19/16W19.30±0.408.30±0.307.9O±O.3O4.80±0.3014.005.70±0.30EE22/19/5.722.00±0.509.50±0.305.70±0.305.70±0.3015.605.70±0.30EE2520625.40±0.5010.00±0.306.35±0.306.35±0.3018.606.8O±O.3OEE2519W25.40+0.509.50÷0.3012.5±0.306.55+0.3018.506.40±0.30EE28211128,5O±O.5O1O.5O±O.3O1O.8()±O.3O7.20±03020.006.70±0.30EE3O261130.00±0.6013.30+0.301O.7O±O.3O10.70±0.3019.508.40±0.35EE3232932.10+0.8016.10+0.309.20±0.409.20+0.4022.4011.60±0.40EE33281333.6O±O.7O14.I0±0.3012.80±0.409.70±0.4024.409.80±0.40EE34291034.20±0.7014.40±0.309.90±0.409.80±0.4024.509.60±0.40EE3529935.30+0.7014.50+0.309.30±0.409.50+0.4024.809.70±0.40EE35351O3530±0.7017.50±0.3010.(X)±0.4010.(X)±0.4024.501250±0.40EE4O351240.10±0.8017.50±0.3011.70±0.4011.70±0.4026.8010.50±0.40EE42421542.10+0.8021.20±0.4015.00±0.4012.00±0.4029.5015.20±0.40EE42422042.10+0.8021.20+0.4019.80±0.4012.00±0.4029.5015.20±0.40EE5555Z2155.50+1.5027.50±0.4()2O.6O±O.5O17.OO±O.5O37.5018.8O±O,5OEE555524.755.5O±I.5O27.50+0.4024.70±0.4017.00±0.5037.5018.8O±O.5OEE65652065.20+1.5032.5O±O.4O20.00±0.4019.65±0.4044.2022.60±0.40EE65652765.20+1.5032.50±0.4027.00±0.4019.65±0.4044.2022.60±0.40EE70663070.75±1.5033.00±0.403050±0.6021.50±0.5048.0022.00±0.60EE85882785.00+2.0044.00+1.0026.90±0.6026.90+0.6055.0029.20±0.60EE85883285.OO±2.()O44.00±1.003L50±0.6026.90±0.6055.0029.20±0.60EElIO112/36110.00±2.5056.00±1.0036.00±1.0036.00±1.0074.2037.70±1.00EE16014040160.00±2,5070.00±2.0040.00+1.0038.OO±l.OO118.0052.00±1.00EE24O2364O240.00±4.00118.±2.OO40.00±1.006O.(X)±1.175.008