When it comes to high permeability magnetic rings, we have to say nickel-zinc ferrite magnetic rings. Why do you say that?

Everyone knows that the magnetic ring is divided into nickel-zinc and manganese-zinc according to the material. The magnetic permeability of nickel-zinc ferrite magnetic ring materials is currently used ranging from 15-2000, and the magnetic permeability of commonly used materials is between 100-1000. ,

According to the magnetic permeability classification, it is divided into low magnetic permeability materials. The magnetic permeability of the manganese-zinc ferrite magnetic ring material goes to a high initial permeability, which is generally above 1000, so the magnetic ring produced by the manganese-zinc material is called a high-permeability magnetic ring.

Nickel-zinc ferrite magnetic rings are generally used for various wires, circuit boards, and anti-interference in computer equipment. Manganese-zinc ferrite magnetic rings can be used to make inductors, transformers, filter cores, magnetic heads and antenna rods.

Usually, the lower the material permeability, the wider the applicable frequency range; the higher the material permeability, the narrower the applicable frequency range.