2024年6月3日发(作者：磨皓)
拓扑磁芯功率速查表
Ae,cm2
Ab,cm2 0.171 0.329 0.359 0.581 0.968 1.149 1.213 1.781 1.810 1.370 2.800
2.160 0.968 1.350 2.130 4.770 0．903 1.220 1.740 2.130 2.710 0.022 0.034
AeAb,cm4
各频率下的最大输出功率
20kHz
24kHz
48kHz
72kHz
96kHz
150kHz 200kHz 250kHz 300kHz
体积 Cm3
EE Cores,Ferroxcube-Philips
814E250 813E187 813E343 812E250 782E272 E375 E21 783E608 783E776 E625
E55 E75 Ec35 Ec41 Ec52 Ec70 ETD29 ETD34 ETD39 ETD44 ETD49 704 905
0.202 0.225 0.412 0.395 0.577 0.810 1.490 1.810 2.330 2.340 3.530 3.380 0.843
1.210 1.800 2.790 0．760 0.971 1.250 1.740 2.110 0.070 0.101
0.035 0.074 0.148 0.229 0.559 0.931 1.807 3.224 4.217 3.206 9.884 7.301 0.816
1.643 3.834 13.208 0．686 1.185 2.175 3.706 5.718 0.002 0.003
1.1 2.4 4.7 7.3 17.9 29.8 57.8 103.2 135.0 102.6 316.3 233.6 26.1 52.3 122.7
425.9 22．0 37.9 69.6 118.6 183.0 0.0 0.1
1.3 2.8 5.7 8.8 21.4 35.7 69.4 123.8 161.9 123.1 379.5 280.4 31.3 62.7 147.2
511.0 26.4 45.5 83.5 142.3 219.6 0.1 0.1
2.7 5.7 11.4 17.6 42.9 71.5 138.8 247.6 323.9 246.2 759.1 560.7 62.9 125.5 294.5
1022.1 52.7 91.0 167.0 284.6 439.2 0.1 0.3
4.0 8.5 17.0 26.4 64.3 107.2 208.2 371.4 458.8 369.3 1138.6 841.1 94.0 188.2
441.7 1533.1 79.1 136.5 250.6 427.0 658.7 0.2 0.4
5.3 11.4 22.7 35.3 85.8 143.0 227.6 495.1 647.8 492.4 1518.2 1121.4 125.3 250.9
588.9 2044.2 105.4 182.0 334.1 569.3 878.3 0.2 0.5
8.3 17.8 35.5 55.1 134.0 223.4 433.8 773.7 1012.2 769.4 2372.2 1752.2 195.8
392.0 920.2 3194.0 164.7 284.3 522.0 889.5 1372.3 0.4 0.8
2024年6月3日发(作者：磨皓)
拓扑磁芯功率速查表
Ae,cm2
Ab,cm2 0.171 0.329 0.359 0.581 0.968 1.149 1.213 1.781 1.810 1.370 2.800
2.160 0.968 1.350 2.130 4.770 0．903 1.220 1.740 2.130 2.710 0.022 0.034
AeAb,cm4
各频率下的最大输出功率
20kHz
24kHz
48kHz
72kHz
96kHz
150kHz 200kHz 250kHz 300kHz
体积 Cm3
EE Cores,Ferroxcube-Philips
814E250 813E187 813E343 812E250 782E272 E375 E21 783E608 783E776 E625
E55 E75 Ec35 Ec41 Ec52 Ec70 ETD29 ETD34 ETD39 ETD44 ETD49 704 905
0.202 0.225 0.412 0.395 0.577 0.810 1.490 1.810 2.330 2.340 3.530 3.380 0.843
1.210 1.800 2.790 0．760 0.971 1.250 1.740 2.110 0.070 0.101
0.035 0.074 0.148 0.229 0.559 0.931 1.807 3.224 4.217 3.206 9.884 7.301 0.816
1.643 3.834 13.208 0．686 1.185 2.175 3.706 5.718 0.002 0.003
1.1 2.4 4.7 7.3 17.9 29.8 57.8 103.2 135.0 102.6 316.3 233.6 26.1 52.3 122.7
425.9 22．0 37.9 69.6 118.6 183.0 0.0 0.1
1.3 2.8 5.7 8.8 21.4 35.7 69.4 123.8 161.9 123.1 379.5 280.4 31.3 62.7 147.2
511.0 26.4 45.5 83.5 142.3 219.6 0.1 0.1
2.7 5.7 11.4 17.6 42.9 71.5 138.8 247.6 323.9 246.2 759.1 560.7 62.9 125.5 294.5
1022.1 52.7 91.0 167.0 284.6 439.2 0.1 0.3
4.0 8.5 17.0 26.4 64.3 107.2 208.2 371.4 458.8 369.3 1138.6 841.1 94.0 188.2
441.7 1533.1 79.1 136.5 250.6 427.0 658.7 0.2 0.4
5.3 11.4 22.7 35.3 85.8 143.0 227.6 495.1 647.8 492.4 1518.2 1121.4 125.3 250.9
588.9 2044.2 105.4 182.0 334.1 569.3 878.3 0.2 0.5
8.3 17.8 35.5 55.1 134.0 223.4 433.8 773.7 1012.2 769.4 2372.2 1752.2 195.8
392.0 920.2 3194.0 164.7 284.3 522.0 889.5 1372.3 0.4 0.8