Kmn120805 Toroidal Ferrite Core with Nanocrystalline Ribbon for EMC Common Mode Chokes

Toroidal ferrite core with nanocrystalline ribbon for EMC common mode chokeProduct Description  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 t

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Kmn120805 Toroidal Ferrite Core with Nanocrystalline Ribbon for EMC Common Mode Choke

Toroidal ferrite core with nanocrystalline ribbon for EMC common mode choke

Product Description

Kmn120805 Toroidal Ferrite Core with Nanocrystalline Ribbon for EMC Common Mode Choke

 

 

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.

  

Features

 

Material: Fe-based Nanocrystalline core 
Saturation flux density induction: 1.25T 
Permeability @ 10KHz: 80000
Permeability @ 100KHz: 20000
Curie temperature(ºC): 560 
Stacking factor: 0.78 
Saturation magnetostriction(*10^-6): <2 
Resistivity (μΩ.cm): 115 
Ribbon thickness: 25μm 
Core shapes: Troidal 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

>> VFD Inverter Drive Motor Systems

 

 

Standard Cores

 

 

 

Part No.Core dimensionsCase dimensionsEffictive
cross
section
Mean
path
length
AL Nominal Value**Equivalent to VAC part no.
 odidhODIDHAFelFe10kHz100kHz 
 mmmmmmmmmmmmcm2cmμHμH 
KMN9865459.86.54.511.356.10.062.625.56.4W914
KMN1208051284.514.56.36.90.083.128.06.8W902
KMN15100515104.517.18.37.10.093.927.06.7W865
KMN1610061610617.98.18.10.144.143.010.1W403
KMN1610081610817.88.49.90.194.146.111.5-
KMN17120617.512.6619.210.98.10.114.730.06.9W515
KMN19151019151021.213.512.30.165.336.18.8W838
KMN2012082012821.710.89.90.255.055.213.6W409
KMN20121020121022.610.512.50.315.062.415.6-
KMN211308E *21.313.6822138.80.245.544.111.0-
KMN2520102520102817.213.20.207.128.47.3W523
KMN2516102516102814.013.10.356.467.015.5W380
KMN26161026161028.31412.80.396.657.114.3-
KMN30201030201033.217.813.30.397.959.314.0W423
KMN30201530201533.617.817.80.597.988.020.0W414
KMN32201032201034.418.1130.478.257.614.4-
KMN32201532201534.617.918.20.708.286.421.6-
KMN322115Y32211535.518.5190.648.377.719.43-Phase
KMN38241537.824.21540.821.618.30.809.782.120.5-
KMN40251540251543.821.618.80.8810.299.023.1W424
KMN4025204025204521.524.71.1710.2115.228.8-
KMN40321540321544.928.818.80.4711.348.011.3W422
KMN45301545301548.326.418.20.8811.887.620.0V102
KMN46272546272548.824.627.81.8511.5162.440.6-
KMN50322050322053.828.5241.4012.9109.627.4-
KMN50402050402053.637.1230.7814.145.013.5W565
KMN6350256350256946291.2717.759.017.5W517
KMN64402064402068.23723.51.8716.3115.228.8-
KMN64402564402567.43729.22.3416.3144.036.0-
KMN80502080502083.846.625.02.3420.494.028.0V140
KMN8050258050258447292.9320.4144.036.0-
KMN90602090602095.454.724.72.3423.681.025.1W518
KMN1008020100802010575251.5628.355.513.9-
KMN10276251027625108.170.030.32.5427.991.122.8W468
KMN11080251108025116.673.831.42.9329.898.524.6-
KMN13090301309030135.384.936.54.6834.5136.134.0-
KMN140100251401002514595303.9037.710426-
KMN1601302516013025165125302.9345.564.616.1-
KMN1701202517012025175115304.8845.5107.626.9-
KMN2001603020016030207153374.556.583.22.8-


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.

** AL tolerance -30%/+50%

KMN322115Y - Three phase common mode choke core.

 

Price List

 

 

Our Services

1. Nanocrystalline cores for common mode chokes

    - Very high permeability, suitable for EMI common mode chokes.

Kmn120805 Toroidal Ferrite Core with Nanocrystalline Ribbon for EMC Common Mode Choke

2. Amorphous and nanocrystalline c cores

    - High saturation flux density, and low core loss.

    - Nanocrystalline c cores are the updated material with ultra high performance.

Kmn120805 Toroidal Ferrite Core with Nanocrystalline Ribbon for EMC Common Mode Choke

3. Custom cores and magnetic components

    - Oval shape nanocrystalline cores for VFD noise suppresor.

    - Amorphous inductors for output DC choke or PFC choke.

    - Nanocrystalline toroidal cores for common mode choke.

 

Kmn120805 Toroidal Ferrite Core with Nanocrystalline Ribbon for EMC Common Mode Choke

 

 

 

Online Service

Kmn120805 Toroidal Ferrite Core with Nanocrystalline Ribbon for EMC Common Mode Choke

 

 

 

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