With the PFSIM application, you can analyze passive filter nets or other circuits and see what comes out. PFSIM builds mathematical models before you decide to start manufacturing a working product.

PFSIM is a powerful simulator, as well as a MATLAB specialized for passive filters and their components.

There are calculation sections for resistors, capacitors, and coils. For coils, it is possible to dimension these, but also for chokes or straight wires.

PFSIM is free software and can be used by anyone regardless of platform.

If you want to look closer on this application you can download it here: