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1、常用鐵氧體磁芯規(guī)格、型號與技術(shù)參數(shù)EIEEEEPQECEI60EE80EE35PQ50/50EC90EI50EE72EE30PQ40/40EC70EI40EE70EE25PQ35/35EC52EI35EE60EE19PQ32/30ECI70EI33EE55EE16PQ32/20EER49/54EI30EE50EE13PQ26/25EER49/43EI28EE49EE10PQ26/20EER49/38EI25EE42—PQ20/20EER42/43EI22EE42/20—PQ20/16EER42/45EI19———
2、EER40/45EI16——UF102EER28L常用功率鐵氧體材料牌號技術(shù)參數(shù)項(xiàng)目條件單位PC30PC402500BB253C8N27μi——250023002500230020002000BmsH=1200A/mmT510510490510450510BrH=800A/mmT11795100130——Hc—A/m1214.315.915.918.820Tc—℃>230>215>230>220>200>220P200mT23℃25KHz60℃100℃KW/m31306009560090048KW/m390—70
3、———KW/m3100—75———100mT60℃100KHz100℃?KW/m3—450—450——KW/m3—410—410——公司——TDKTDKTOKINTOKINFERROCXLUBESIEMENSEI型磁芯規(guī)格及參數(shù)型號ABCDEFHAe(cm2)Le(cm)Ve(cm3)ALnH/N2μeEI1616——512.2—20.1983.460.6711001575EI1920——5.213.55—2.30.243.960.9514001825EI222212.66614.310.34.50.423.93
4、1.6324002255EI2525.3196.5715.312.22.70.414.71.92721401962EI282818.67.51116.512.03.50.864.824.14543001960EI303019111121165.51.115.806.4447501984EI3333——1323.5—9.71.1856.758.0044502030EI353524.5101024184.61.016.716.8039502100EI404026.8121227.25217.51.487.711.35
5、0002070EI50503415153324.592.39.421.663002070EI606044161636288.52.4710.927.160002126PQ型磁芯規(guī)格及參數(shù)型號ABCDEFIAe(cm2)Le(cm)Ve(cm3)AL(nH/N2)μePQ20/1620.58.214188.712.55.40.623.742.3138801868PQ20/2020.510.214188.712.57.40.624.542.7933101944PQ26/2026.510.219231212.65.91
6、.194.635.4961701920PQ26/2526.512.51922.512.215.57.91.185.556.5352501972PQ32/203210.42227.513.7195.61.705.559.4273101896PQ32/303215.32227.513.71910.51.617.4611.9751401898PQ35/353517.5263214.623.512.351.968.7917.2648601733PQ40/404120.0283715.227.514.62.0110.192
7、0.4543001738PQ50/505025.1324420.3531.517.93.2811.337.2467201850EE型磁芯規(guī)格及參數(shù)型號ABCDEFAe(cm2)Le(cm)Ve(cm3)AL(nH/N2)μeEE1010.282.44.755.51.30.122.610.31510061767EE1313102.76.1561.30.1713.020.51711001550EE16161245720.193.400.6512001728EE1919144.84.982.60.223.900.861
8、3501880EE252515.66.66.59.53.30.404.901.9620001952EE30302011111351.095.806.3247502000EE3333——13.713.8—1.157.558.7138402000EE3534.926.59.39.514.241.067.007.3937901990EE404028111116.56.51.48
