The analysis of electromagnetic systems and processes in the static and low-frequency range requires a versatile and powerful simulation tool. The AC/DC Module, an add-on to the COMSOL Multiphysics® platform, provides a comprehensive set of modeling capabilities and numerical methods tailored for studying electromagnetic fields and addressing EMI/EMC through the solution of Maxwell's equations.

With the multiphysics capabilities of the COMSOL® software, it is also possible to account for the influence of other physical effects, such as heat transfer, structural mechanics, and acoustics, on an electromagnetic model.