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MKU合金磁粉芯是美瑞克微最新推出的一款新型磁性材料。该磁粉芯系列具有损耗超低、直流偏置能力好的优点。60u直流偏置100Oe 60%以上,100KHz 1000GS, 损耗小于200mW/cm3。 MKU 26u和MKU 60u可以取代非晶、铁硅和超级铁硅铝H系列,MKU 75u可以取代铁硅铝60u磁芯。
广泛应用于反激变压器、谐振电感(<100kHz)、高频PFC电感、UPS、变频空调、工业电源、太阳能逆变器、新能源汽车等
Product List for MKU Toroidal Cores | ||||||||||||||||
Mirrack Part No. | Before Coating | After Coating | Electromagnetic Property | Inch Reference No. | Specification download | |||||||||||
OD(MAX) | ID(MIN) | HT(MAX) | OD(MAX) | ID(MIN) | HT(MAX) | Perm. | AL | |||||||||
Inch | mm | Inch | mm | Inch | mm | Inch | mm | Inch | mm | Inch | mm | [μ] | nH/N2 (+/-8%) | |||
MKU270-026 | 1.060 | 26.90 | 0.580 | 14.70 | 0.440 | 11.20 | 1.090 | 27.70 | 0.555 | 14.10 | 0.472 | 11.99 | 26 | 32 | 106026 |
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MKU270-060 | 1.060 | 26.90 | 0.580 | 14.70 | 0.440 | 11.20 | 1.090 | 27.70 | 0.555 | 14.10 | 0.472 | 11.99 | 60 | 75 | 106060 |
download |
MKU270-075 | 1.060 | 26.90 | 0.580 | 14.70 | 0.440 | 11.20 | 1.090 | 27.70 | 0.555 | 14.10 | 0.472 | 11.99 | 75 | 94 | 106075 |
download |
MKU270H-026 | 1.060 | 26.90 | 0.580 | 14.70 | 0.340 | 8.64 | 1.090 | 27.70 | 0.555 | 14.10 | 0.372 | 9.45 | 26 | 22 | 107026 |
download |
MKU270H-060 | 1.060 | 26.90 | 0.580 | 14.70 | 0.340 | 8.64 | 1.090 | 27.70 | 0.555 | 14.10 | 0.372 | 9.45 | 60 | 59 | 107060 |
download |
MKU270H-075 | 1.060 | 26.90 | 0.580 | 14.70 | 0.340 | 8.64 | 1.090 | 27.70 | 0.555 | 14.10 | 0.372 | 9.45 | 75 | 74 | 107075 |
download |
MKU310-060 | 1.220 | 31.00 | 0.5984 | 15.30 | 0.3937 | 10.00 | 1.26 | 32.00 | 0.5709 | 14.50 | 0.433 | 11 | 60 | 88 | 122060 |
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MKU330-026 | 1.300 | 33.00 | 0.785 | 19.90 | 0.420 | 10.70 | 1.332 | 33.83 | 0.760 | 19.30 | 0.457 | 11.61 | 26 | 28 | 130026 |
download |
MKU330-060 | 1.300 | 33.00 | 0.785 | 19.90 | 0.420 | 10.70 | 1.332 | 33.83 | 0.760 | 19.30 | 0.457 | 11.61 | 60 | 61 | 130060 |
download |
MKU330-075 | 1.300 | 33.00 | 0.785 | 19.90 | 0.420 | 10.70 | 1.332 | 33.83 | 0.760 | 19.30 | 0.457 | 11.61 | 75 | 76 | 130075 |
download |
MKU330H-026 | 1.300 | 33.00 | 0.785 | 19.90 | 0.345 | 8.76 | 1.332 | 33.83 | 0.760 | 19.30 | 0.382 | 9.70 | 26 | 22 | 131026 |
download |
MKU330H-060 | 1.300 | 33.00 | 0.785 | 19.90 | 0.345 | 8.76 | 1.332 | 33.83 | 0.760 | 19.30 | 0.382 | 9.70 | 60 | 51 | 131060 |
download |
MKU330H-075 | 1.300 | 33.00 | 0.785 | 19.90 | 0.345 | 8.76 | 1.332 | 33.83 | 0.760 | 19.30 | 0.382 | 9.70 | 75 | 64 | 131075 |
download |
MKU343-026 | 1.350 | 34.30 | 0.920 | 23.40 | 0.350 | 8.89 | 1.382 | 35.10 | 0.888 | 22.56 | 0.387 | 9.83 | 26 | 16 | 135026 |
download |
MKU343-060 | 1.350 | 34.30 | 0.920 | 23.40 | 0.350 | 8.89 | 1.382 | 35.10 | 0.888 | 22.56 | 0.387 | 9.83 | 60 | 38 | 135060 |
download |
MKU343-075 | 1.350 | 34.30 | 0.920 | 23.40 | 0.350 | 8.89 | 1.382 | 35.10 | 0.888 | 22.56 | 0.387 | 9.83 | 75 | 47 | 135075 |
download |
MKU358-026 | 1.410 | 35.80 | 0.880 | 22.40 | 0.412 | 10.50 | 1.442 | 36.63 | 0.848 | 21.54 | 0.444 | 11.28 | 26 | 24 | 141026 |
download |
MKU358-060 | 1.410 | 35.80 | 0.880 | 22.40 | 0.412 | 10.50 | 1.442 | 36.63 | 0.848 | 21.54 | 0.444 | 11.28 | 60 | 56 | 141060 |
download |
MKU358-075 | 1.410 | 35.80 | 0.880 | 22.40 | 0.412 | 10.50 | 1.442 | 36.63 | 0.848 | 21.54 | 0.444 | 11.28 | 75 | 70 | 141075 |
download |
MKU400-026 | 1.570 | 39.90 | 0.950 | 24.10 | 0.570 | 14.50 | 1.602 | 40.72 | 0.918 | 23.30 | 0.605 | 15.37 | 26 | 35 | 157026 |
download |
MKU400-060 | 1.570 | 39.90 | 0.950 | 24.10 | 0.570 | 14.50 | 1.602 | 40.72 | 0.918 | 23.30 | 0.605 | 15.37 | 60 | 81 | 157060 |
download |
MKU400-075 | 1.570 | 39.90 | 0.950 | 24.10 | 0.570 | 14.50 | 1.602 | 40.72 | 0.918 | 23.30 | 0.605 | 15.37 | 75 | 101 | 157075 |
download |
MKU467-026 | 1.840 | 46.70 | 0.950 | 24.10 | 0.710 | 18.00 | 1.875 | 47.63 | 0.918 | 23.32 | 0.745 | 18.92 | 26 | 59 | 184026 |
download |
MKU467-060 | 1.840 | 46.70 | 0.950 | 24.10 | 0.710 | 18.00 | 1.875 | 47.63 | 0.918 | 23.32 | 0.745 | 18.92 | 60 | 135 | 184060 |
download |
MKU467-075 | 1.840 | 46.70 | 0.950 | 24.10 | 0.710 | 18.00 | 1.875 | 47.63 | 0.918 | 23.32 | 0.745 | 18.92 | 75 | 169 | 184075 |
download |
MKU468-026 | 1.840 | 46.70 | 1.130 | 28.70 | 0.600 | 15.20 | 1.875 | 47.63 | 1.098 | 27.89 | 0.635 | 16.13 | 26 | 37 | 185026 |
download |
MKU468-060 | 1.840 | 46.70 | 1.130 | 28.70 | 0.600 | 15.20 | 1.875 | 47.63 | 1.098 | 27.89 | 0.635 | 16.13 | 60 | 86 | 185060 | download |
MKU468-075 | 1.840 | 46.70 | 1.130 | 28.70 | 0.600 | 15.20 | 1.875 | 47.63 | 1.098 | 27.89 | 0.635 | 16.13 | 75 | 107 | 185075 | download |
MKU508-026 | 2.000 | 50.80 | 1.250 | 31.80 | 0.530 | 13.50 | 2.035 | 51.69 | 1.218 | 30.94 | 0.565 | 14.35 | 26 | 32 | 200026 | download |
MKU508-060 | 2.000 | 50.80 | 1.250 | 31.80 | 0.530 | 13.50 | 2.035 | 51.69 | 1.218 | 30.94 | 0.565 | 14.35 | 60 | 73 | 200060 | download |
MKU508-075 | 2.000 | 50.80 | 1.250 | 31.80 | 0.530 | 13.50 | 2.035 | 51.69 | 1.218 | 30.94 | 0.565 | 14.35 | 75 | 91 | 200075 | download |
MKU571-026 | 2.250 | 57.20 | 1.039 | 26.40 | 0.600 | 15.20 | 2.285 | 58.00 | 1.007 | 25.60 | 0.635 | 16.10 | 26 | 60 | 226026 | download |
MKU571-060 | 2.250 | 57.20 | 1.039 | 26.40 | 0.600 | 15.20 | 2.285 | 58.00 | 1.007 | 25.60 | 0.635 | 16.10 | 60 | 138 | 226060 | download |
MKU571-075 | 2.250 | 57.20 | 1.039 | 26.40 | 0.600 | 15.20 | 2.285 | 58.00 | 1.007 | 25.60 | 0.635 | 16.10 | 75 | 175 | 226075 | download |
MKU572-026 | 2.250 | 57.20 | 1.400 | 35.60 | 0.550 | 14.00 | 2.285 | 58.00 | 1.368 | 34.70 | 0.585 | 14.86 | 26 | 33 | 225026 | download |
MKU572-060 | 2.250 | 57.20 | 1.400 | 35.60 | 0.550 | 14.00 | 2.285 | 58.00 | 1.368 | 34.70 | 0.585 | 14.86 | 60 | 75 | 225060 | download |
MKU572-075 | 2.250 | 57.20 | 1.400 | 35.60 | 0.550 | 14.00 | 2.285 | 58.00 | 1.368 | 34.70 | 0.585 | 14.86 | 75 | 94 | 225075 | download |
MKU610-026 | 2.441 | 62.00 | 1.283 | 32.60 | 0.984 | 25.00 | 2.484 | 63.10 | 1.235 | 31.37 | 1.034 | 26.27 | 26 | 83 | 250026 | download |
MKU610-060 | 2.441 | 62.00 | 1.283 | 32.60 | 0.984 | 25.00 | 2.484 | 63.10 | 1.235 | 31.37 | 1.034 | 26.27 | 60 | 192 | 250060 | download |
MKU610-075 | 2.441 | 62.00 | 1.283 | 32.60 | 0.984 | 25.00 | 2.484 | 63.10 | 1.235 | 31.37 | 1.034 | 26.27 | 75 | 240 | 250075 | download |
MKU777-026 | 3.063 | 77.80 | 1.938 | 49.20 | 0.500 | 12.70 | 3.108 | 78.90 | 1.898 | 48.20 | 0.545 | 13.84 | 26 | 30 | 300026 | download |
MKU777-060 | 3.063 | 77.80 | 1.938 | 49.20 | 0.500 | 12.70 | 3.108 | 78.90 | 1.898 | 48.20 | 0.545 | 13.84 | 60 | 68 | 300060 | download |
MKU777-075 | 3.063 | 77.80 | 1.938 | 49.20 | 0.500 | 12.70 | 3.108 | 78.90 | 1.898 | 48.20 | 0.545 | 13.84 | 75 | 85 | 300075 | download |
MKU778-026 | 3.063 | 77.80 | 1.938 | 49.20 | 0.625 | 15.90 | 3.108 | 78.90 | 1.898 | 48.20 | 0.670 | 17.02 | 26 | 37 | 301026 | download |
MKU778-060 | 3.063 | 77.80 | 1.938 | 49.20 | 0.625 | 15.90 | 3.108 | 78.90 | 1.898 | 48.20 | 0.670 | 17.02 | 60 | 85 | 301060 | download |
MKU778-075 | 3.063 | 77.80 | 1.938 | 49.20 | 0.625 | 15.90 | 3.108 | 78.90 | 1.898 | 48.20 | 0.670 | 17.02 | 75 | 107 | 301075 | download |
MKU1016-026 | 4.000 | 101.60 | 2.250 | 57.15 | 0.650 | 16.51 | 4.050 | 103.12 | 2.195 | 55.75 | 0.700 | 17.78 | 26 | 47 | 400026 | download |
MKU1016-060 | 4.000 | 101.60 | 2.250 | 57.15 | 0.650 | 16.51 | 4.050 | 103.12 | 2.195 | 55.75 | 0.700 | 17.78 | 60 | 112 | 400060 | download |
MKU1016-075 | 4.000 | 101.60 | 2.250 | 57.15 | 0.650 | 16.51 | 4.050 | 103.12 | 2.195 | 55.75 | 0.700 | 17.78 | 75 | 137 | 400075 | download |