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  • HOME > product > MPC > Core Data > Toroid Core

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product
  • Toroid Core
  • Toroid Core
    • Introduction
    • The most optomized shape to make magnetic field. No leakage inductance and other lossss are available. Each particle is insulated so no needed to gapping like ferrite cores.
    • Features
    • Shape is like a donut and directly wound normally. This shape gets full of the characteristics of material which applied. Good DCB characteristics are shown.
    • Applications
    • They are applied to line filter ande inductors.
    • Cross Reference
    • Cross Reference
    • Cross Reference
    • Part No. A value(nH/N2) Dimensions(mm)
      OD(Max)×ID(Min)×HT(Max)      		 Magnetic
      Path
      Length
      ℓ(cm)      		 Cross
      Section
      A(cm2)      		 Window
      Area
      Wa(cm2)      		 Volume
      V(cm3)      		 Packing
      Unit      		 Core
      Data
      026 060 075 090 125 147 160 173 200 Before Coating After Coating
      OR035□○○○‹ - 13 16 19 26 31 33 - - 0.140 0.070 0.060 0.155 0.060 0.077 0.817 0.014 0.122 0.011 40k
      OR039□○○○‹ - 17 21 25 35 41 45 - - 0.155 0.088 0.100 0.170 0.078 0.177 0.942 0.021 0.147 0.020 40k
      OR046□○○○‹ - 20 25 30 42 49 53 - - 0.183 0.093 0.100 0.205 0.076 0.130 1.060 0.029 0.213 0.030 40k
      OR063□○○○ - 24 30 36 50 59 64 - - 0.250 0.110 0.110 0.275 0.090 0.135 1.361 0.047 0.384 0.064 40k
      OR066□○○○ 11 26 32 39 54 64 69 75 86 0.260 0.105 0.100 0.285 0.090 0.125 1.363 0.048 0.412 0.065 40k
      OR067□○○○ 21 50 62 74 103 122 132 144 165 0.260 0.105 0.188 0.288 0.087 0.218 1.363 0.092 0.421 0.125 28k
      OR068□○○○ 14 33 42 50 70 81 89 95 112 0.270 0.156 0.200 0.300 0.136 0.225 1.650 0.073 0.456 0.120 28k
      OR078□○○○ 11 25 31 37 52 62 66 73 83 0.310 0.156 0.125 0.335 0.135 0.150 1.787 0.062 0.569 0.110 20k
      OR096□○○○‹ 11 25 32 38 53 63 68 74 84 0.380 0.188 0.125 0.405 0.168 0.150 2.180 0.075 0.832 0.164 12k
      OR097□○○○‹ 14 32 40 48 66 78 84 92 105 0.380 0.188 0.156 0.405 0.168 0.180 2.180 0.095 0.832 0.206 12k
      OR102□○○○‹ 14 32 40 48 66 78 84 92 105 0.400 0.200 0.156 0.425 0.180 0.180 2.380 0.100 0.916 0.238 10k
      OR112□○○○ 11 26 32 38 53 63 68 74 85 0.440 0.250 0.156 0.469 0.232 0.186 2.690 0.091 1.112 0.244 4,800
      OR127□○○○‹ 12 27 34 40 56 67 72 79 90 0.500 0.300 0.187 0.530 0.275 0.217 3.120 0.114 1.423 0.356 4,000
      OR166□○○○‹ 15 35 43 52 72 88 92 104 115 0.650 0.400 0.250 0.685 0.375 0.280 4.110 0.192 2.378 0.789 2,000
      OR172□○○○ 19 43 53 64 89 105 114 123 142 0.680 0.380 0.250 0.710 0.355 0.280 4.140 0.232 2.553 0.960 2,000
      OR203□○○○‹ 14 32 41 49 68 81 87 96 109 0.800 0.500 0.250 0.831 0.475 0.280 5.090 0.226 3.500 1.150 1,600
      OR229□○○○ 19 43 54 65 90 106 115 124 144 0.900 0.550 0.300 0.930 0.527 0.330 5.670 0.331 4.380 1.877 750
      OR234□○○○‹ 22 51 63 76 105 124 135 146 169 0.928 0.567 0.350 0.957 0.542 0.382 5.880 0.388 4.640 2.281 750
      OR270□○○○‹ 32 75 94 113 157 185 201 217 251 1.060 0.580 0.440 1.091 0.555 0.472 6.350 0.654 6.030 4.153 540
      OR330□○○○‹ 28 61 76 91 127 150 163 176 - 1.300 0.785 0.420 1.332 0.760 0.457 8.150 0.672 8.990 5.477 360
      OR343□○○○‹ 16 38 47 57 79 93 101 109 - 1.350 0.920 0.350 1.386 0.890 0.387 8.950 0.454 9.730 4.063 390
      OR358□○○○‹ 24 56 70 84 117 138 150 162 - 1.410 0.880 0.412 1.445 0.846 0.444 8.980 0.678 10.580 6.088 324
      OR400□○○○‹ 35 81 101 121 168 198 215 233 - 1.570 0.950 0.570 1.602 0.917 0.605 9.840 1.072 13.010 10.548 240
      OR467□○○○‹ 59 135 169 202 281 330 360 - - 1.840 0.950 0.710 1.874 0.917 0.745 10.740 1.990 17.800 21.373 120
      OR468□○○○‹ 37 86 107 128 178 210 228 - - 1.840 1.130 0.600 1.874 1.098 0.635 11.630 1.340 17.800 15.584 135
      OR508□○○○‹ 32 73 91 109 152 179 195 - - 2.000 1.250 0.530 2.035 1.217 0.565 12.730 1.250 20.990 15.913 96
      OR571□○○○‹ 60 138 172 207 287 338 368 - - 2.250 1.039 0.600 2.283 1.008 0.634 12.500 2.290 6.160 28.625 96
      OR572□○○○‹ 33 75 94 112 156 185 200 - - 2.250 1.400 0.550 2.283 1.366 0.585 14.300 1.444 26.420 20.649 96
      OR610□○○○‹ 83 192 240 288 400 470 512 - - 2.441 1.283 0.984 2.484 1.235 1.034 14.370 3.675 31.270 52.810 36
      OR740□○○○‹ 89 206 257 309 429 - - - - 2.917 1.783 1.378 2.961 1.735 1.428 18.380 5.040 44.410 92.635 30
      OR777□○○○ 30 68 85 102 142 - - - - 3.063 1.938 0.500 3.106 1.890 0.550 20.000 1.770 48.890 35.400 64
      OR778□○○○‹ 35 85 107 128 178 - - - - 3.063 1.936 0.626 3.106 1.890 0.677 20.000 2.270 48.890 45.400 48