# Calculation Tool

#### Calculation of saturation current for nanocrystalline ring cores

#### Middle Pathlength

Definition of saturation current Isat of Nanoperm®: Peak value of the exiting current when the induction reaches B = 1,0 T @ µ_nom / N = 1. Saturation behaviour is very much depending on frequency, signal shape, leakage field, etc. so the mentioned current value is a calculated value for design help only and cannot be guaranteed.

#### Calculation of power loss for nanocrystalline ring cores

#### Constant values

*Nominal values, for information only