Interpretation of the types and applications of nanocrystalline cores by Jinxinpublish time：2019-11-26 18:36:55
Nanocrystalline core has high permeability, high full magnetic induction strength, low coercive force and low loss. Suitable for EMC / EMI filter common mode inductance, high frequency transformer, frequency converter, current transformer and other occasions. In the field of new energy, such as solar inverter, wind power and other occasions have also been widely used.
Nanocrystalline magnetic sheet has very high magnetic conductivity. It is mainly used for wireless charging receiver of mobile phone, shielding electromagnetic interference to mobile phone, reducing energy loss and improving charging efficiency. It can also be used in other wireless charging areas, such as car wireless charger. The thinnest thickness of nanocrystalline magnetic sheet can reach 0.1mm, and the thickness can also be added to achieve higher functions. Various standards and shapes can be customized according to customers' needs.
Nanocrystalline core for common mode inductor, high permeability, for EMC common mode inductor, EMI filter.
The nanocrystalline core has high permeability and wide frequency characteristic. It still has high permeability up to 30MHz high frequency. It is very suitable for EMC filter, common mode inductor to suppress common mode noise. Compared with traditional soft magnetic materials, such as ferrite core, nanocrystalline core has obvious advantages, high inductance, good filtering effect, small volume, less copper turns, high efficiency and energy saving.
Compared with the box core, the epoxy coated nanocrystalline core has smaller volume, less copper demand, low copper loss, less cost, energy saving and space saving. Suitable for micro filter common mode inductor, ISDN network transformer, network filter, EMC filter, IGBT / MOSFET drive transformer, HD camera signal transmission transformer / filter.
New energy electric vehicle DC bus dedicated nanocrystalline core, customized EMC oval amorphous nanocrystalline core, inverter EMI core
The elliptical nanocrystalline core is mainly used for common mode filter inductor, which is convenient to pass through the bus directly. It is mainly used between frequency converter and motor to filter out high-frequency noise and protect frequency converter and motor bearing. It is widely used in power assembly and charging station of new energy electric vehicle.
Nano crystal block core, nano crystal block is made of 25 μ m thick nano crystal band, with the characteristics of low core loss and high permeability, suitable for high-frequency transformer, inductor, sensor, wind turbine.
Nanocrystalline C-core, amorphous C-core advanced products, with high full flux density, low coercive force, low core loss, very low noise, high frequency up to 20kHz, suitable for main transformer, output inductance, boost PFC choke. It can replace ferrite core. Standards can be customized.
Amorphous and nanocrystalline gap cores, suitable for high current output inductors, PFC chokes, differential mode chokes, Hall effect sensor concentrators, have the advantages of high full flux density and low core loss. Low cost to replace high core.