by KormagAdmin | Jun 1, 2017 | Ferrite Cores, Ferrite Cores, Ferrite Materials, Soft Ferrite
Why do cores get lapped? What is the surface finish? Lapping is an additional production process used to improve the mating surface. It Is typically done on cores with material permeability of 5000 and greater in order to achieve the maximum AL value for a given...
by KormagAdmin | Jun 1, 2017 | Ferrite Cores, Ferrite Cores, Ferrite Materials, Soft Ferrite
Why do you flat-grind ferrite cores? Cores are flat-ground on the mating surface because of the uneven surface produced during the firing process. It is important for cores to mate with a minimum air gap to keep the gap losses low and to achieve optimum...
by KormagAdmin | Apr 10, 2017 | Ferrite Cores, Ferrite Cores, Ferrite Materials
What is a ferrite core? Ferrite cores are dense, homogeneous ceramic structures made by mixing iron oxide (Fe2O3) with oxides or carbonates of one or more metals such as manganese, zinc, nickel, or magnesium. They are pressed, then fired in a kiln to 1300o C, and...
