美磁磁粉芯: Kool Mu MAX


Kool Mµ® MAX是美磁所推出的新一代铁硅铝磁芯。Kool Mµ MAX的直流偏置性能比Kool Mμ材料好50%,磁芯损耗相比Kool Mµ也更低,功率处理效果更佳。所以使用Kool Mµ MAX达到与Kool Mµ同样的感值,所需圈数更少,降低了铜线成本,也减少了温升,优化了电感输出。当需要改变磁芯来改善电感效率时,选用Kool Mµ MAX磁芯所需的成本,相较于选用高磁通磁芯的成本要便宜许多。

Key Characteristics

  • Composition: Al • Si • Fe
  • Shapes: Toroids
  • Sizes: 13.5 mm to 134 mm
  • Permeability: 19µ, 26µ, 40µ, 60µ
  • Coating Color: Black

更多关于Kool Mu MAX的信息,请参考技术公报

如何订购美磁磁粉芯:Kool Mu MAX磁粉芯

Core Data AL nH/T2 (nominal) Le Path Length
mm
Ae Cross Section
mm2
Ve Volume
mm3
OD max
mm
ID min
mm
HT max
mm
14µ 19µ 26µ 40µ 60µ
050 6 9 12 18 27 31.2 10.9 340 13.5 6.98 5.52
120 8 11 15 24 35 41.2 19.2 791 17.3 9.52 7.12
380 10 14 19 28 43 41.4 23.2 960 18.1 9.01 7.12
206 7 10 14 21 32 50.9 22.1 1,120 21.1 12 7.12
310 9 14 19 29 43 56.7 31.7 1,800 23.7 13.3 8.3
350 12 16 22 34 51 58.8 38.8 2,280 24.4 13.7 9.66
930 18 23 32 50 75 63.5 65.4 4,150 27.69 14.1 12
548 14 20 28 41 61 81.4 65.6 5,340 33.7 19.5 11.4
585 9 12 16 25 38 89.5 46.6 4,150 35.18 22.5 9.78
324 13 18 24 37 56 89.8 67.8 6,090 36.71 21.5 11.4
395 28 39 53 81 122 95.1 153.7 14,617 40.13 22.08 17.0
254 19 26 35 54 81 98.4 107 10,600 40.77 23.3 15.4
454 25 34 47 72 108 102 147.5 15,100 43.83 23.4 17.26
089 20 27 37 57 86 116 134 15,600 47.63 27.88 16.2
438 32 43 59 90 135 107 199 21,300 47.63 23.3 19
725 41 56 76 117 175 114 262 29,700 51.31 23.9 21.6
715 17 23 32 49 73 127 125 15,900 51.69 30.93 14.4
520 35 48 65 100 150 109 217 23,500 53.0 20.6 16.1
540 24 33 45 69 104 126 174 22,000 54.9 28.1 15.3
109 18 24 33 50 75 143 144 20,700 58.0 34.7 14.9
195 32 44 60 92 138 125 229 28,600 58.0 25.6 16.2
596 29 39 54 83 125 143 237 33,900 60.6 33.0 20.5
620 44 60 82 126 189 144 360 51,800 62.9 31.7 25.9
070 33 48 65 100 143 158 314 49,700 69.4 34.7 21.4
778 47 64 88 135 205 177.2 492 81,500 78.9 38.3 26.8
740 48 64 88 136 204 184 497 91,400 75.0 44.4 35.9
866 16 22 30 45 68 196 176 34,500 78.9 48.2 13.9
906 20 27 37 57 85 196 221 43,400 78.9 48.2 17.1
102 26 35 48 74 111 243 358 86,900 103.0 55.75 17.9
337 37 50 68     324 678 220,000 134.0 77.19 26.8
165 42         412 987 407,000 166.5 101.2 33.15
Core Data AL nH/T2 (nominal) Le Path Length
mm
Ae Cross Section
mm2
Ve Volume
mm3
Length max
mm
Leg Length min
mm
Height max
mm
26µ 40µ 60µ
1808 26 35 48 40.1 22.8 914 19.3 8.1 4.8
2510 39 52 70 48.5 38.5 1,870 25.4 9.5 6.35
3007 33 46 71 65.6 60.1 3,940 30.1 15 7.1
3515 56 75 102 69.4 84 5,830 34.54 14.15 9.35
4017 56 76 105 98.4 128 12,600 42.85 21.1 10.8
4020 80 108 150 98.4 183 18,007 43.5 20.8 15.7
4022 104 140 194 98.4 237 23,321 43.5 20.8 20.3
4317 88 119 163 77.5 152 11,800 41.5 16.2 12.7
5528 116 157 219 123 350 43,100 55.7 27.2 21.0
5530 138 187 261 123 417 51,400 55.7 27.2 25.0
6527 162 230 300 147 540 79,400 66.4 32.1 27.4
7228 130 173 235 137 368 50,400 73.5 27.4 19.4
8020 103 145 190 185 389 72,000 81.2 37.5 20.2
8024 200 275 370 131.4 600 78,840 80 24.1 29.7
8044 91 113 170 208 389 80,900 81.2 44.0 20.2
114LE 182 335 445 215 1,220 262,000 114.3 46.2 34.9
130LE 254     219 1,080 237,000 130.3 32.5 53.85
160LE 180     273 778 212,000 160 38.1 39.6