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nanocrystalline core and amorphous toroidal low eddy loss for high frequency current transformers and common mode chokes

Categories Nanocrystalline Core
Brand Name: King Magnetics
Model Number: KMN302010
Certification: RoHS
Place of Origin: China
MOQ: 500 pcs
Price: -
Payment Terms: T/T
Supply Ability: 100000 pcs
Delivery Time: 15 days
Packaging Details: Carton, nanocrystalline core and amorphous toroidal low eddy loss for high frequency current transformers and common mode chokes
Material: amorphous and nanocrystalline ribbons
Alloy: amorphous and nanocrystalline alloy
Shape: toroidal tape wound core
Name: nanocrystalline core and amorphous toroidal low eddy loss for high frequency current transformers and common mode chokes
Dimensions: 30*20*10mm
Certificate: ROHS
Model: Finemet and Metglas VAC core w423
related type: High permeability ferrite core
Usage: emi noise filter
Application: energy monitor, emi filter, wind power generation noise filter
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    • Product Details
    • Company Profile

    nanocrystalline core and amorphous toroidal low eddy loss for high frequency current transformers and common mode chokes

    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!


    nanocrystalline core and amorphous toroidal low eddy loss for high frequency current transformers and common mode chokes

    nanocrystalline core and amorphous toroidal low eddy loss for high frequency current transformers and common mode chokes


    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 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, lower 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 for application of common mode choke.

    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
    KMN1208051284.514.56.36.90.073.11.615.63.7
    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
    KMN26161026161028.31412.80.396.61944.68.9
    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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    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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