KMN635025 Finemet common mode choke filter nanocrystalline core

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: > 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: 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

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.

King Magnetics

Nanocrystalline and amorphous cores and components

An ISO9001:2015 certificated company.

King Magnetics is proffesional designer and producer of nanocrystalline and amorphous cores and Components. We are one of leader of the nanocrystalline and amorphous cores in the world. Our products features high performance, high stablility and reliable. 

We have researched, produced and sales high quality amorphous and nanocrystalline materials for over ten years, and we have a lot of experience of designing amorphous and nanocrystalline cores and components. Our products are widely used overworld in all kinds of electronics and electrical area. Like solar inverter common mode choke core, wind power generator noise filter, welding machine nanocrystalline transformer core, VFD equipment noise suppressor core.

We offer all kinds of amorphous and nanocrystalline cores. Specifications over standard series can be custom-made. We can help customer select and design amorphous and nanocrystalline cores.