Audited Supplier
KMN322010
Iron-based Nanocrystalline Core
Toroidal
ISO9001, RoHS, ISO14001
Nanocrystalline Cores for EMC Common Mode Chokes
Kmn322010
32*20*10mm
Tape Wound Core
EMC Common Mode Chokes
Size
25-30days
25 Um
King Magnetics
Carton, Foam, Pallet
Nanocrystalline Alloy, 1k107b
China Guangdong
8504901900
Product Description
Product Description
Features
Material: Fe-based Nanocrystalline core
Saturation flux density induction: 1.25T
Permeability @ 10KHz: > 50000
Permeability @ 100KHz: >10500
Curie temperature(ºC): 560
Stacking factor: 0.78
Saturation magnetostriction(*10^-6): <2
Resistivity (μΩ.cm): 115
Ribbon thickness: 25μm
Core shapes: Toroidal core
Applications
>> EMC Filter
>> Switched mode power supply
>> Computer power supply
>> Communication and network power supply
>> Laser and X-ray power supply
>> Welding equipment and Electrical plating power supply
>> Solar energy equipment and Wind power generator
>> Household electrical appliance
>> Uninterruptable power supply (UPS)
>> Frequency converter
>> Inducted heating equipment
>> high-speed railway power supplies
Standard Dimensions Of Nanocrystalline Cores
| Part No. | Core dimensions | Case dimensions | Effictive cross section | Mean path length | AL Nominal Value** | Equivalent to VAC part no. | |||||
| od | id | h | OD | ID | H | AFe | lFe | 10kHz | 100kHz | ||
| mm | mm | mm | mm | mm | mm | cm2 | cm | μH | μH | ||
| KMN986545 | 9.8 | 6.5 | 4.5 | 11.3 | 5 | 6.1 | 0.06 | 2.6 | 25.5 | 6.4 | W914 |
| KMN120805 | 12 | 8 | 4.5 | 14.5 | 6.3 | 6.9 | 0.08 | 3.1 | 28.0 | 6.8 | W902 |
| KMN151005 | 15 | 10 | 4.5 | 17.1 | 8.3 | 7.1 | 0.09 | 3.9 | 27.0 | 6.7 | W865 |
| KMN161006 | 16 | 10 | 6 | 17.9 | 8.1 | 8.1 | 0.14 | 4.1 | 43.0 | 10.1 | W403 |
| KMN161008 | 16 | 10 | 8 | 17.8 | 8.4 | 9.9 | 0.19 | 4.1 | 46.1 | 11.5 | - |
| KMN171206 | 17.5 | 12.6 | 6 | 19.2 | 10.9 | 8.1 | 0.11 | 4.7 | 30.0 | 6.9 | W515 |
| KMN191510 | 19 | 15 | 10 | 21.2 | 13.5 | 12.3 | 0.16 | 5.3 | 36.1 | 8.8 | W838 |
| KMN201208 | 20 | 12 | 8 | 21.7 | 10.8 | 9.9 | 0.25 | 5.0 | 55.2 | 13.6 | W409 |
| KMN201210 | 20 | 12 | 10 | 22.6 | 10.5 | 12.5 | 0.31 | 5.0 | 62.4 | 15.6 | - |
| KMN211308E * | 21.3 | 13.6 | 8 | 22 | 13 | 8.8 | 0.24 | 5.5 | 44.1 | 11.0 | - |
| KMN252010 | 25 | 20 | 10 | 28 | 17.2 | 13.2 | 0.20 | 7.1 | 28.4 | 7.3 | W523 |
| KMN251610 | 25 | 16 | 10 | 28 | 14.0 | 13.1 | 0.35 | 6.4 | 67.0 | 15.5 | W380 |
| KMN261610 | 26 | 16 | 10 | 28.3 | 14 | 12.8 | 0.39 | 6.6 | 57.1 | 14.3 | - |
| KMN302010 | 30 | 20 | 10 | 33.2 | 17.8 | 13.3 | 0.39 | 7.9 | 59.3 | 14.0 | W423 |
| KMN302015 | 30 | 20 | 15 | 33.6 | 17.8 | 17.8 | 0.59 | 7.9 | 88.0 | 20.0 | W414 |
| KMN322010 | 32 | 20 | 10 | 34.4 | 18.1 | 13 | 0.47 | 8.2 | 57.6 | 14.4 | - |
| KMN322015 | 32 | 20 | 15 | 34.6 | 17.9 | 18.2 | 0.70 | 8.2 | 86.4 | 21.6 | - |
| KMN322115Y | 32 | 21 | 15 | 35.5 | 18.5 | 19 | 0.64 | 8.3 | 77.7 | 19.4 | 3-Phase |
| KMN382415 | 37.8 | 24.2 | 15 | 40.8 | 21.6 | 18.3 | 0.80 | 9.7 | 82.1 | 20.5 | - |
| KMN402515 | 40 | 25 | 15 | 43.8 | 21.6 | 18.8 | 0.88 | 10.2 | 99.0 | 23.1 | W424 |
| KMN402520 | 40 | 25 | 20 | 45 | 21.5 | 24.7 | 1.17 | 10.2 | 115.2 | 28.8 | - |
| KMN403215 | 40 | 32 | 15 | 44.9 | 28.8 | 18.8 | 0.47 | 11.3 | 48.0 | 11.3 | W422 |
| KMN453015 | 45 | 30 | 15 | 48.3 | 26.4 | 18.2 | 0.88 | 11.8 | 87.6 | 20.0 | V102 |
| KMN462725 | 46 | 27 | 25 | 48.8 | 24.6 | 27.8 | 1.85 | 11.5 | 162.4 | 40.6 | - |
| KMN503220 | 50 | 32 | 20 | 53.8 | 28.5 | 24 | 1.40 | 12.9 | 109.6 | 27.4 | - |
| KMN504020 | 50 | 40 | 20 | 53.6 | 37.1 | 23 | 0.78 | 14.1 | 45.0 | 13.5 | W565 |
| KMN635025 | 63 | 50 | 25 | 69 | 46 | 29 | 1.27 | 17.7 | 59.0 | 17.5 | W517 |
| KMN644020 | 64 | 40 | 20 | 68.2 | 37 | 23.5 | 1.87 | 16.3 | 115.2 | 28.8 | - |
| KMN644025 | 64 | 40 | 25 | 67.4 | 37 | 29.2 | 2.34 | 16.3 | 144.0 | 36.0 | - |
| KMN805020 | 80 | 50 | 20 | 83.8 | 46.6 | 25.0 | 2.34 | 20.4 | 94.0 | 28.0 | V140 |
| KMN805025 | 80 | 50 | 25 | 84 | 47 | 29 | 2.93 | 20.4 | 144.0 | 36.0 | - |
| KMN906020 | 90 | 60 | 20 | 95.4 | 54.7 | 24.7 | 2.34 | 23.6 | 81.0 | 25.1 | W518 |
| KMN1008020 | 100 | 80 | 20 | 105 | 75 | 25 | 1.56 | 28.3 | 55.5 | 13.9 | - |
| KMN1027625 | 102 | 76 | 25 | 108.1 | 70.0 | 30.3 | 2.54 | 27.9 | 91.1 | 22.8 | W468 |
| KMN1108025 | 110 | 80 | 25 | 116.6 | 73.8 | 31.4 | 2.93 | 29.8 | 98.5 | 24.6 | - |
| KMN1309030 | 130 | 90 | 30 | 135.3 | 84.9 | 36.5 | 4.68 | 34.5 | 136.1 | 34.0 | - |
| KMN14010025 | 140 | 100 | 25 | 145 | 95 | 30 | 3.90 | 37.7 | 104 | 26 | - |
| KMN16013025 | 160 | 130 | 25 | 165 | 125 | 30 | 2.93 | 45.5 | 64.6 | 16.1 | - |
| KMN17012025 | 170 | 120 | 25 | 175 | 115 | 30 | 4.88 | 45.5 | 107.6 | 26.9 | - |
| KMN20016030 | 200 | 160 | 30 | 207 | 153 | 37 | 4.5 | 56.5 | 83.2 | 2.8 | - |
These cores are our standard products, we can also design and produce high performance cores according to customer's requirements, including sizes, inductance and applications. We can help customers to select the best performance cores.
* Epoxy coated.
Product Overviews
