Distributed air gap allows reduction of flux fringing (red lines). Black circles represent the magnetising winding.

See also:

The results were generated with the software Finite Element Method Magnetics created by Dr David Meeker.
distributed_gap_and_flux_fringing_magnetica.png

You are permitted and indeed encouraged to use this image freely, for any legal purpose including commercial, and with any modifications (the permission is hereby given, so there is no need to ask for it explicitly again), but you MUST always give the following credits:

S. Zurek, Encyclopedia Magnetica, CC-BY-4.0


We would appreciate if you let us know of any use: info@e-magnetica.pl

, ,