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best price lists high inductance 2 phase common mode choke nanocrystalline amorphous toroidal core

Minimum Order Quantity : 100 pcs Packaging Details : Paper box
Delivery Time : 15 days Payment Terms : T/T
Supply Ability : 50000
Place of Origin: China Brand Name: King Magnetics
Certification: RoHS Model Number: KMN302010-2

Detail Information

Material: Nanocrystalline Ribbon Model: 1k107, Finemet, Vitroperm 500 F, Nanoperm

Product Description

best price lists high inductance 2 phase common mode choke nanocrystalline amorphous toroidal core

best price lists high inductance 2 phase common mode choke nanocrystalline amorphous toroidal core

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 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 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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