LiWiCalc® - THE high-speed Litz Wire Calculator for power losses
LiWiCalc® is the fastest and most accurate software calculating all dominant power losses on realistic
Highly accurate resolution of internal and external proximity as well as skin
losses based on the latest scientific method SEEC (Strand-Element-Equivalent-Circuit).
Sophisticated implementation using sparse data structure and vectorized
enabling loss calculations for litz wires consisting of several thousand of strands on multiple geometry
levels for a wide frequency range.
Highly realistic models of circular or square litz wire cross-sections
with copper fill factors greater 50% using an innovative Voronoi-based twisting structure.
Demo version limited to:
No allowance to change optional settings.
The number of strands is limited to null on null geometry levels.
The model size is restricted to a wire length of null mm.
Combination of long-term practical experience and scientifically verified fundamentals published in
LiWiCalc® is a decisive element for the design of chokes, coils, and transformers for the realization of
systems with low costs, highest power density and highest individuality.