Description du projet


eFFiMag is a simulation tool that allows high frequency transformers to be analyzed. It is based on the powerful numerical engine developed in the ACE research group of the University of Liège (

  • 2D and 3D with axial symmetry analysis

  • Easy entry of windings configurations

  • Flexible winding definition

  • Round wire, foil and Litz wire support

  • Core and copper losses (DC, skin and proximity effects) evaluation

  • Gap fringing field losses evaluation

  • Easy import of real waveforms (PWL file)

  • Easy import of LTSpice generated waveforms with signal, step and time window selection
  • Textual report with configurable detail level
  • Visual analysis of currents and fields
  • Graphical report f relevant variables
  • Spice equivalent model generation
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