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What is a ferrite core?

Ferrite core is a kind of high-frequency magnetic material (the principle is the same as that of silicon steel sheet, but used in high-frequency environment). It is mainly used as high-frequency transformer (such as switching power supply, line output transformer, etc.). Magnetic ring (for anti-interference), etc., to increase the permeability and improve the quality of the inductance, used in the transformer.


Ferrite cores are mainly composed of iron (Fe), manganese (Mn), and zinc (Zn), and are usually called manganese-zinc ferrite. The toroidal ferrite core has no air gap and the same cross-sectional area, so the magnetic effect is very high.
Ferrite magnetic rings have many specifications and sizes, which can be selected according to the material of the magnetic ring, and different coatings can be used to simplify the winding and increase the breakdown voltage.


China Ferrite Core Manufacturer www.ymagnet.com supplies ferrite core, emi soft ferrite core, smd ferrite core, mnzn ferrite core, various styles ferrite cores for scientific experiments or for industrial applications.

This product is not a toy and is not to be used by children. This product is to be used for scientific experiments or for industrial applications. This product contains strong Neodymium magnet(s) that can be harmful or fatal if swallowed. Strong Neodymium magnets are fragile, they are brittle and will break or chip if they hit a hard surface or are snagged together. Always use the utmost care when handling Neodymium magnets.

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