Laminated Iron Core Inductor Calculator

Hello sir do you think a 100 henries inductor coil normal.

Laminated iron core inductor calculator. Laminated steel core inductor. The use of ferrite core inductors is limited to small power applications whereas air core and laminated iron core inductors are employed in the medium to high power range. For an iron core a rough number to use is 100 though it really varies depending on the alloy. In such type of inductors the core is laminated which means that it is made up of a bunch of thin sheets placed on top of each other in a tight form.

A magnetic core is a piece of magnetic material with a high magnetic permeability used to confine and guide magnetic fields in electrical electromechanical and magnetic devices such as electromagnets transformers electric motors generators inductors magnetic recording heads and magnetic assemblies it is made of ferromagnetic metal such as iron or ferrimagnetic compounds such as ferrites. The inductor is a common school use transformer 5000 turn coil with wire diameter about 0 15mm the official air core value is 0 6h however when i calculate the iron core got a result of 105h. Materials like iron and ferrite have higher relative permeabilities in the hundreds and thousands. So it suggests the permeability of the iron core is about 175.

Could this be possible. Inductors for filtering devices are widely employed in power electronics applications in order to reduce voltage and current harmonics caused by switching converters.