Here I have a problem with core.
I collected the data sheet from my ferrite source.
The part names start like T16.0 or T27.5 etc. They have inner dia outer dia height etc. So far Ok.
As it starts with T, it is not ferrite but powdered iron core. (right?)
The they have Le, Ae, and Ve parameters specified in cm2. What is that?
Also they have AL value two versions .
I will attach the page. Please help me to understand it. Al value seems to be too different from many tutorial examples.
Thanks .