常用铁氧体磁芯参数

常用铁氧体磁芯规格、型号与技术参数

功率铁氧体磁芯

常用功率铁氧体材料牌号技术参数

EIEEEEPQECEI60EE80EE35PQ50/50EC90

EI50EE72EE30PQ40/40EC70EI40EE70EE25PQ35/35EC52

EI35EE60EE19PQ32/30ECI70EI33EE55EE16PQ32/20EER49/54

EI30EE50EE13PQ26/25EER49/43EI28EE49EE10PQ26/20EER49/38

EI25EE42—PQ20/20EER42/43EI22EE42/20—PQ20/16EER42/45

EI19———EER40/45EI16——UF102EER28L

项目条件单位PC30PC402500BB253C8N27μi——250023002500230020002000

BmsH=1200A/mmT510510490510450510BrH=800A/mmT11795100130——

Hc—A/m1214.315.915.918.820Tc—℃>230>215>230>220>200>220

P200mT23℃25KHz60℃

100℃

KW/m31306009560090048—KW/m390—70———

—KW/m3100—75———

—100mT60℃100KHz100℃KW/m3—450—450——

—KW/m3—410—410——

公司——TDKTDKTOKINTOKINFERROCXLUBESIEMENS

EI型磁芯规格及参数

PQ型磁芯规格及参数

型号ABCDEFHAe(c㎡)Le(cm)Ve(cm3)ALnH/N2μe

EI1616——512.2—20.1983.460.6711001575EI1920——5.213.55—2.30.243.960.9514001825

EI222212.66614.310.34.50.423.931.6324002255EI2525.3196.5715.312.22.70.414.71.92721401962

EI282818.67.51116.512.03.50.864.824.14543001960EI303019111121165.51.115.806.4447501984

EI3333——1323.5—9.71.1856.758.0044502030EI353524.5101024184.61.016.716.8039502100

EI404026.8121227.25217.51.487.711.350002070EI50503415153324.592.39.421.663002070

EI606044161636288.52.4710.927.160002126

型号ABCDEFIAe(c㎡)Le(cm)Ve(cm3)AL(nH/N2)μe

PQ20/1620.58.214188.712.55.40.623.742.3138801868PQ20/2020.510.214188.712.57.40.624.542.7933101944

PQ26/2026.510.219231212.65.91.194.635.4961701920PQ26/2526.512.51922.512.215.57.91.185.556.5352501972

EE型磁芯规格及参数

PQ32/203210.42227.513.7195.61.705.559.4273101896PQ32/303215.32227.513.71910.51.617.4611.9751401898

PQ35/353517.5263214.623.512.351.968.7917.2648601733PQ40/404120.0283715.227.514.62.0110.1920.4543001738

PQ50/505025.1324420.3531.517.93.2811.337.2467201850

型号ABCDEFAe(c㎡)Le(cm)Ve(cm3)AL(nH/N2)μe

EE1010.282.44.755.51.30.122.610.31510061767EE1313102.76.1561.30.1713.020.51711001550

EE16161245720.193.400.6512001728EE1919144.84.982.60.223.900.8613501880

EE252515.66.66.59.53.30.404.901.9620001952EE30302011111351.095.806.3247502000

EE3333——13.713.8—1.157.558.7138402000EE3534.926.59.39.514.241.067.007.3937901990

EE404028111116.56.51.487.7011.4042502040EE424229.612.215.2216.21.829.7017.6047002510

EE5050351515218.52.269.6021.762502125EE555637.617.221.027.593.5412.343.571001977

EE606044.61616228.32.4711.027.260002135EE707146.622.2205411.14.4523.18103.048201990

EE7272.353.51919209.53.5813.448.167001995EE8079.359.42019.837.59.53.8118.369.852001980

EC、EER型磁芯规格及参数

型号ABφCDEFE-EAe(c㎡)Le(cm)Ve(cm3)AL(nH/N2)μe

EC909171.23030459.691/906.2421.613.505550—EC707143.416.816.834.511.771/692.7914.440.148001963

EIC70704416.216.229.86.870/392.79————EC525332.113.7513.7524.28.753/491.810.518.842001942

EER494937.416.916.9278.449/542.4611.829.0957001900EER49493716.916.921.56.549/432.5510.025.557001900

EER494937.31717.2196.549/382.2919.7222.2655001860EER424232.517.319.521.35.942/432.409.8623.6457601900

EER424231.315.115.522.45.742/451.82510.1818.5742001860EER404029.413.313.322.4740/451.52810.2415.6434501840

EER282821.91011.4174.328/340.8147.556.1425001900