Contact

FAQ

Q.What is relative disaccommodation coefficient DF?

Ferrites and Accessories >  Ferrites and Accessories >  Ferrite Cores

A. It is a coefficient that represents the disaccommodation, when the initial permeability is exponentially changed with respect to time, is calculated with the following formula, and is normally represented by units of 10–6.

Here:

  • μ1 : Initial permeability noted at t1 seconds after complete demagnetization
  • μ2 : Initial permeability noted at t2 seconds after complete demagnetization

* Terminology related to ferrites can be found in the website in ”Terms Definitions and Explanations” under ”Ferrite Summary”.
* The symbol and the catalog of this data are in accordance with IEC Publication 60401-3.
* Our terminology and settings were established by reference to JIS C 2560-1,-2.

Has this FAQ been useful? YesNo

All related FAQ