Hello,
I'm new here, I was looking for some help in my project. I'm interested in modeling the permeability for soft ferrites until 30Mhz (MnZn). I'm using a toroid with 15 spires, current 1A AC (it'll be constant) and variable frequency (40Hz-30MHz). So, could you help to understand which are the parameters or characteristics that I have to consider in soft ferrites to model them?
I'll be so greatful too if you give me some literature to read.
Thanks
If you cant find anything else you can take a look on the Magnetics Inc. site. They have (or at least had) a lot of literature on magnetic materials that you
can read over and see if you can find what you need.
Usually powered iron is used for higher frequency. Ferrites generally have higher permeability. Mn-Zn generally for less then 1 MHz. Another good source for parts and info is: