MnZn High Permeability Material

T CORES

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Introduce of high permeability T cores:

T-core is the core type geometry of choice for optimizing performance. A toroid of round cross-section offers better performance than one of rectangular cross-section, but for practical and economic reasons, toroid cores of rectangular cross-section are much more prevalent. The symmetry of ferrite T core circular geometry minimizes the amount of external magnetic flux produced. Because of its circular nature, the magnetic path of a toroid is an unbroken continuous path unless intentionally broken. There is no air gap in the magnetic path (unless intentionally added) hence optimal use can be made of high permeability materials.

Feature of high permeability T cores:

Ferrite T core has accomplished initial permeability, it enable transformers to be more compact and thinner. In addition, the numbers of winding turn can be reduced.

Type Dimensions(mm)
A B C
T4×2×2 4.0±0.3 2.0±0.3 2.0±0.3
T5×3×5 5.0±0.3 3.0±0.3 5.0±0.3
T6×3×4 6.0±0.3 3.0±0.3 4.0±0.3
T6.3×4×4 6.3±0.3 3.8±0.3 4.0±0.3
T7×4×4 7.0±0.3 4.0±0.3 4.0±0.3
T9×5×3 9.0±0.3 5.0±0.3 3.0±0.3
T10×6×5 10.0±0.4 6.0±0.4 5.0±0.3
T10×5×5 10.0±0.4 5.0±0.4 5.0±0.3
T12×6×4 12.0±0.4 6.0±0.4 4.0±0.3
T12.7×7.8×5 12.7±0.4 7.8±0.3 5.0±0.3
T13×7×5 13.0±0.5 7.0±0.4 5.0±0.3
T14×7×5 14.0±0.5 7.0±0.4 5.0±0.3
T16×12×8 16.0±0.5 12.0±0.4 8.0±0.3
T16×9×8 16.0±0.5 9.0±0.4 8.0±0.3
T16×9.5×8 16.0±0.5 9.5±0.4 8.0±0.3
T17×10×8 17.5±0.5 10.0±0.3 8.0±0.3
T18×10×10 18.0±0.5 10.0±0.4 10.0±0.3
T22×14×12 22.0±0.6 14.0±0.4 12.0±0.3
T22×10×10 22.0±0.6 10.0±0.4 10.0±0.3
T22.1×13.7×6.5 22.1±0.3 13.7±0.3 6.5±0.3
T25×15×7 25.0±0.6 15.0±0.4 7.0±0.3
T25×15×10 25.0±0.6 15.0±0.4 10.0±0.3
T27.5×17.5×7 27.5±0.6 17.5±0.5 7.0±0.4
T28×14×11 28.0±0.6 14.0±0.5 11.0±0.4
T30×11×8 30.0 +0
          -0.8
11.0 +0.5
      -0
8.0±0.4
T31×13×16 31.0±0.6 13.0±0.5 16.0±0.4
T31×19×13 31.0±0.6 19.0±0.5 13.0±0.4
T31×19×6 31.0±0.6 19.0±0.5 6.0±0.3
T68×44×13.5 68.0±1.5 44.0±1.2 13.5±1.0
T31×20×15 31.0±0.6 20.0±0.5 15.0±0.3
T36×23×19 36.0±0.6 23.0±0.5 19.0±0.3
T37×22×15.5 37.0±0.5 23.0±0.5 15.5±0.5
T50×35×20 50.0±0.8 35.0±0.7 20.0±0.5
T38×19×13 38.0±0.7 19.0±0.6 13.0±0.5
T50×25×20 50.0±0.8 25.0±0.7 20.0±0.5
H70×45×17 70.0±2 45.0±1.2 17.0±0.3
H80×50×20 80.0±2.5 50.0±1.5 20.0±0.5
H80×55×20 80.0±2.5 55.0±1.5 20.0±0.5
H99×55×15 99+1.0/-3.0 55.0±1.5 15±0.4
H100×55×20 100.0±3.0 55.0±1.5 20.0±0.5
H102×65×20 102.0±3.0 65.0±1.5 20.0±0.5
H120×60×20 120.0±3.0 60.0±1.5 20.0±0.5
H124×60×40 124.0±3.0 60.0±1.5 40.0±1.5
H144×108×20 144.0±4.0 108.0±3.0 20.0±0.5
H152×69.5×18 152.0±4.0 68.5±0.5 18.0±0.5
Type Core parameter weight (g/pr.) Al(nH/N²)±25%
C1
(mm-1)
Ae
(mm2)
Ie
(mm)
Ve
(mm3)
F5 F7 F10
T4×2×2 4.55 1.9 8.74 16.73 0.09 1330 1860 2200min
T5×3×5 2.55 4.9 12.0 58.93 0.3 2500 3500 4000min
T6×3×4 2.35 5.8 13.1 75.33 0.37 2660 3730 4300min
T6.3×4×4 5.05 3.1 15.2 46.53 0.26 1200 1400 1800min
T7×4×4 2.85 5.8 16.4 95.93 0.48 2180 3050 3500min
T9×5×3 3.05 5.8 20.8 121.1 0.7 1710 2400 2760min
T10×6×5 2.55 9.8 24.1 235.6 1.2 2500 3500 4000min
T10×5×5 1.7 12.9 22.2 286.1 1.5 3330 4660 5300min
T12×6×4 2.35 11.5 26.1 301.3 1.6 2660 3730 4300min
T12.7×7.8×5 2.65 12.0 31.0 371.8 1.9 2390 3350 3850min
T13×7×5 2.05 14.5 29.5 428.6 2.2 3000 4200 4800min
T14×7×5 1.85 16.8 30.5 512.7 2.6 3330 4660 5360min
T16×12×8 2.75 15.9 43.4 689.3 3.4 2280 3200 3680min
T16×9×8 1.45 27.2 37.2 1012.9 5.0 4300 6000 6000min
T16×9.5×8 1.5 25.4 38.3 973.5 5.2 4000 5200 500min9
T17×10×8 1.55 27.4 40.5 1107.3 5.5 4000 5200 5800min
T18×10×10 1.25 38.9 41.5 1614.9 7.9 5710 8000 9200min
T22×14×12 1.25 47.2 54.7 2879.9 13.5 5330 7460 8560min
T22×10×10 0.88 57.0 45.4 2587.8 14 7050 9250 10000min
T22.1×13.7×6.5 2.0 26.8 54.1 1450.4 7.2 3050 4290 4700min
T25×15×7 1.85 34.2 60.2 2061.1 12 3500 4900 5630min
T25×15×10 0.98 63.6 60.2 3827.8 20.5 5000 7000 8000min
T27.5×17.5×7 2.0 34.4 68.3 2351.4 13 3050 4280 4700min
T28×14×11 0.8 74.0 61.0 4511.3 23.5 7650 10000 12000min
T30×11×8 0.8 69.9 54.7 3828.5 20.5 7600 10000 12000min
T31×13×16 0.5 135.3 61.1 8268.4 41.5 11500 15000 18000min
T31×19×13 1.0 76.53 75.5 5771.9 29 6240 8730 10040min
T31×19×6 2.1 53.33 75.5 2663.9 15 2880 4030 4630min
T68×44×13.5 137 5880 8230
T31×20×15 1.0 81.23 77.6 6300.7 34 6180 8250 9050min
T36×23×19 0.7 121.5 89.6 10888.1 55 8370 11720 13480min
T37×22×15.5 0.9 106.5 90.8 9667.1 48 6880 9250 10050
T50×35×20 0.9 148.4 130.7 19402.7 98 7050 9880 11360
T38×19×13 0.7 118.7 82.7 9820 49 8660 12130 13950
T50×25×20 0.5 240.2 108.9 26156 127 13330 18660 21460
H70×45×17 0.836 209 174.8 36566.5 186 7510 10510  
H80×50×20 0.668 294.5 196.8 57987 257 9400 13200  
H80×55×20 0.838 247 207.1 51192.1 297 7490 10490  
H99×55×15 0.712 320.6 228.5 73275.8 376 8660 12130  
H100×55×20 0.525 436.8 229.5 100276.3 531 11960 16740  
H102×65×20 0.697 363.8 253.6 92079.5 471 9010 12610  
H120×60×20 0.453 576.5 261.3 150656.8 823 13860 19400  
H124×60×40 0.216 1225.2 265.1 324834.8 1260 29040 40660  
H144×108×20 1.09 357.2 390.4 139590.4 691 5750 8050  
H152×69.5×18 0.437 712.9 312.2 222607.1 1260 14350 20080