Steinmetz parameters

Steinmetz parameters are a set of values used to describe how a magnetic core (like in transformers or inductors) behaves when subjected to alternating magnetic fields. They include core loss (power lost as heat) and the effective inductance, both as functions of magnetic flux. These parameters help engineers predict performance and efficiency by providing a practical way to model non-linear magnetic behavior without complex calculations. Essentially, they summarize the core’s energy losses and magnetization characteristics during AC operation, facilitating design and analysis of magnetic devices.