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power line choke coils and transformers high frequency ferrite nanocrystalline cores

Categories Nanocrystalline Core
Brand Name: King Magnetics
Model Number: KMN403215
Certification: RoHS
Place of Origin: China
MOQ: 100 pcs
Payment Terms: T/T
Supply Ability: 50000
Delivery Time: 15 days
Packaging Details: Paper box
Name: King Magnetics Nanocrystalline and amorphous toroid core
Material: Nanocrystalline Ribbon
Model: 1k107, finemet, vitroperm 500 f, nanoperm
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power line choke coils and transformers high frequency ferrite nanocrystalline cores

power line choke coils and transformers high frequency ferrite nanocrystalline cores

power line choke coils and transformers high frequency ferrite nanocrystalline cores

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 best choice 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.

Features



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

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 cores


Part No.Core dimensionsCase dimensionsEffictive
cross
section
Mean
path
length
WeightAL Minimum Value
odidhODIDHAFelFemFe10kHz100kHz
mmmmmmmmmmmmcm2cmgμHμH
KMN9865459.86.54.511.356.10.062.61.114.23.0
KMN120805128514.46.57.00.073.11.615.63.7
KMN1610081610817.88.49.90.194.15.534.66.9
KMN19151019151021.213.512.30.165.36.022.04.4
KMN2012082012821.710.89.90.255.09.137.47.5
KMN211308E *21.313.6822138.80.245.59.533.06.6
KMN2520102520102817.213.20.207.11020.84.2
KMN26161025.5161028.313.9130.396.61944.68.9
KMN30201030201033.217.813.30.397.92237.47.5
KMN30201530201533.617.817.80.597.93356.211.2
KMN32201032201034.418.1130.478.22843.28.6
KMN32201532201534.617.918.20.708.24264.813.0
KMN40251540251544.42218.80.8810.26564.813.0
KMN40321540321544.928.818.80.4711.33831.26.2
KMN50322050322053.828.5241.4012.913168.516.4
KMN50402050402053.637.1230.7814.18034.78.3
KMN64402564402567.43729.32.3416.327790.021.6
KMN80502580502583.547.228.82.9320.443390.021.6
KMN1008020100802010575251.5628.332034.78.3
KMN1027625102762510771302.5427.951457.013.7
KMN1309030130903013585354.6834.5117285.120.4
KMN1601302516013025165125302.9345.596640.39.7
KMN1701202517012025175115304.8845.5160967.216.1


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 best performance cores.

* Epoxy coated.


Products Overview

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


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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


Contact us

Zhuhai King Magnetics Technology Co., Ltd.


Address: 5/F, No.8, Pingdong 1 Road,
Nanping Science and Technology Park,
Zhuhai, Guangdong, China, 519060

Telephone: +86-756-830-5985;+86-158-1980-9198

Website: www.kingmagnetics.com

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