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
litz
wire geometries:
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
calculations
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
various journals
[1][2][3]:
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.