Nanocrystalline Core for Common Mode Choke, High Inductance

Basic Info

Nanocrystalline Core for Common Mode Choke

Thanks for the development of amorphous and nanocrystalline technology, which is a very important technology in modem magnetic materials, cores and inductive components. King Magnetics has developed series of nanocrystalline cores for common mode chokes.

Nanocrystalline cores have 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.

Nanocrystalline cores have high curie temperature about 560 centidegree, much higher than traditional ferrite core about 200 centidegree. High curie temperature make nanocrystalline core excellent thermal stability, and can continuous working at up to 120 centidegree 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(centidegree): 560
Stacking factor: 0.78
Saturation magnetostriction(*10^-6): <2
Resistivity (Cm): 115
Ribbon thickness:mm
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

More Details please visit:
www.gsmagnetics.com or www.gstronics.com