Speaker
Description
High-permeability ferrite cores are essential components in various electronic applications, particularly in inductors for power electronics and filtering circuits. Accurate simulation of these components is crucial for reliable design, but traditional SPICE models often struggle to capture the temperature-dependent behavior of ferrites. This work introduces an enhanced gyrator-capacitor model specifically tailored to simulate the thermal effects on high-permeability ferrite core inductors. The model incorporates advanced techniques to represent core losses and hysteresis, with a particular emphasis on how these parameters vary with temperature. By integrating thermal modeling with the magnetic model, this research aims to provide a more accurate SPICE-based solution for predicting inductor performance under varying temperature conditions. The developed model will be validated against experimental data obtained from high-permeability ferrite cores, focusing on the correlation between temperature changes and inductor characteristics. This research contributes to improved simulation accuracy, enabling more reliable design of electronic circuits utilizing ferrite core inductors in thermally challenging environments.
