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Address: 1/F, Pingxi 5 Road, Nanping Science and Technology Zone, Zhuhai, Guangdong, 519060, China
Contact name:Wang
Zhuhai King Magnetics Technology Co., Ltd. |
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Amorphous and nanocrystalline technology is a very important
technology in modern magnetic materials, cores and inductive
components. King Magnetics has developed series of nanocrystalline
cores for common mode chokes.
Nanocrystalline cores feature very high permeability over low
frequency to high frequency up to 30Mhz. They are very suitable for
common mode choke to be used as EMC filter to compress conducted
common mode noise. Compared to traditional ferrite core,
nanocrystalline core has a lot of advantages as high inductance,
good filter effective, small size and volume, less turns of copper
wire, lower power consumption and high efficiency.
Curie temperature of nanocrystalline cores is about 560℃, much
higher than traditional ferrite core about 200℃. High curie
temperature make nanocrystalline core excellent thermal stability,
and can continuous working at up to 120℃ environment.
Nanocrystalline cores is the suitable soft magnetic material for
common mode choke. Our nanocrystalline cores used 25μm thickness
second generation thin ribbons, which have much higher permeability
at high frequency.
Material: Fe-based Nanocrystalline core
Saturation flux density induction: 1.25T
Permeability @ 10KHz: > 50000
Permeability @ 100KHz: >10500
Curie temperature(℃): 560
Stacking factor: 0.78
Saturation magnetostriction(*10^-6): <2
Resistivity (μΩ.cm): 115
Ribbon thickness: 25μm
Core shapes: Toroidal core
>> 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
| Part No. | Core dimensions | Case dimensions | Effictive cross section | Mean path length | Weight | AL Minimum Value | |||||
| od | id | h | OD | ID | H | AFe | lFe | mFe | 10kHz | 100kHz | |
| mm | mm | mm | mm | mm | mm | cm2 | cm | g | μH | μH | |
| KMN986545 | 9.8 | 6.5 | 4.5 | 11.3 | 5 | 6.1 | 0.06 | 2.6 | 1.1 | 14.2 | 3.0 |
| KMN120805 | 12 | 8 | 5 | 14.4 | 6.5 | 7.0 | 0.07 | 3.1 | 1.6 | 15.6 | 3.7 |
| KMN161008 | 16 | 10 | 8 | 17.8 | 8.4 | 9.9 | 0.19 | 4.1 | 5.5 | 34.6 | 6.9 |
| KMN191510 | 19 | 15 | 10 | 21.2 | 13.5 | 12.3 | 0.16 | 5.3 | 6.0 | 22.0 | 4.4 |
| KMN201208 | 20 | 12 | 8 | 21.7 | 10.8 | 9.9 | 0.25 | 5.0 | 9.1 | 37.4 | 7.5 |
| KMN211308E * | 21.3 | 13.6 | 8 | 22 | 13 | 8.8 | 0.24 | 5.5 | 9.5 | 33.0 | 6.6 |
| KMN252010 | 25 | 20 | 10 | 28 | 17.2 | 13.2 | 0.20 | 7.1 | 10 | 20.8 | 4.2 |
| KMN261610 | 25.5 | 16 | 10 | 28.3 | 13.9 | 13 | 0.39 | 6.6 | 19 | 44.6 | 8.9 |
| KMN302010 | 30 | 20 | 10 | 33.2 | 17.8 | 13.3 | 0.39 | 7.9 | 22 | 37.4 | 7.5 |
| KMN302015 | 30 | 20 | 15 | 33.6 | 17.8 | 17.8 | 0.59 | 7.9 | 33 | 56.2 | 11.2 |
| KMN322010 | 32 | 20 | 10 | 34.4 | 18.1 | 13 | 0.47 | 8.2 | 28 | 43.2 | 8.6 |
| KMN322015 | 32 | 20 | 15 | 34.6 | 17.9 | 18.2 | 0.70 | 8.2 | 42 | 64.8 | 13.0 |
| KMN402515 | 40 | 25 | 15 | 44.4 | 22 | 18.8 | 0.88 | 10.2 | 65 | 64.8 | 13.0 |
| KMN403215 | 40 | 32 | 15 | 44.9 | 28.8 | 18.8 | 0.47 | 11.3 | 38 | 31.2 | 6.2 |
| KMN503220 | 50 | 32 | 20 | 53.8 | 28.5 | 24 | 1.40 | 12.9 | 131 | 68.5 | 16.4 |
| KMN504020 | 50 | 40 | 20 | 53.6 | 37.1 | 23 | 0.78 | 14.1 | 80 | 34.7 | 8.3 |
| KMN644025 | 64 | 40 | 25 | 67.4 | 37 | 29.3 | 2.34 | 16.3 | 277 | 90.0 | 21.6 |
| KMN805025 | 80 | 50 | 25 | 83.5 | 47.2 | 28.8 | 2.93 | 20.4 | 433 | 90.0 | 21.6 |
| KMN1008020 | 100 | 80 | 20 | 105 | 75 | 25 | 1.56 | 28.3 | 320 | 34.7 | 8.3 |
| KMN1027625 | 102 | 76 | 25 | 107 | 71 | 30 | 2.54 | 27.9 | 514 | 57.0 | 13.7 |
| KMN1309030 | 130 | 90 | 30 | 135 | 85 | 35 | 4.68 | 34.5 | 1172 | 85.1 | 20.4 |
| KMN16013025 | 160 | 130 | 25 | 165 | 125 | 30 | 2.93 | 45.5 | 966 | 40.3 | 9.7 |
| KMN17012025 | 170 | 120 | 25 | 175 | 115 | 30 | 4.88 | 45.5 | 1609 | 67.2 | 16.1 |
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 performance cores.
* Epoxy coated.
We make cores to customer's drawings. If you need custom cores, please send drawing to us.
Full amorphous and nanocrystalline cores catalog download:
http://www.kingmagnetics.com/amorphous-nanocrystalline-cores-catalog.pdf
You may also interesed in:
Nanocrystalline C core
http://www.kingmagnetics.com/nanocrystalline-c-core.html
Amorphous C core
http://www.kingmagnetics.com/amorphous-c-core.html
Nanocrystalline transformer cores
http://www.kingmagnetics.com/nanocrystalline-transformer-core.html
For more information about our amorphous and nanocrystalline cores and components,
please visit our online shop:
King Magnetics is a proffesional designer and manufacturer of high quality nanocrystalline cores, amorphous cores and high performance soft magnetic components. We are one of leading company which provide nanocrystalline cores, amorphous cores, and magnetic components. Our nanocrystalline cores feature high performance, high stablility and reliable.
We have researched, produced and saled high performance amorphous
and nanocrystalline cores, inductors and transformers for years,
and we have lots of experience of designing amorphous cores,
nanocrystalline cores and magnetic components. Our nanocrystalline
and amorphous cores are widely used in all kinds of electronics and
electrical area.
Why choose us?!!
> Ten years experience in manufacturing amorphous and nanocrystalline cores.
> Our own factory produces, we only make high quality magnetic cores.
> Quality is our culture. 100% tested before shipping.
> Alibaba trade assurance, with us your money in safe!
> High performance, our cores can meet world standard quality.
> Your inquiry will be responsed in 24 HOURS. Time is GOLD!
> Small order is welcome, we service every client!
FAQ:
1. Are you manufacturer of amorphous and nanocrystalline cores?
Yes, we are manufacutrer and we provide high quality products.
2. Can you custom made cores?
Yes, please send us your drawing and requirements.
3. MOQ
We don't set a MOQ, small order is welcome.
4. Lead time
Mostly lead time begins from 15 days, depends on order quantity.
5. How to start order?
Just fill you requirement message and click "[send]" below, we will contact you in 24Hours.
Or email to us core(at)kingmagnetics.com
Zhuhai King Magnetics Technology Co., Ltd.
Address: 1/F,NO 5 , Pingxi 5 Road ,
Nanping Science and Technology Zone.
Zhuhai, Guangdong, China, 519060
Telephone: +86-756-830-5985;+86-158-1980-9198
Website: www.kingmagnetics.com
Email: core(at)kingmagnetics.com
