I quit using FEMM when I moved away from Windows. If there was an OS X or Linux version, I would reconsider. I was using it to model the magnetics for high power DC/DC switchers. Jean Paul On Wed, Apr 18, 2018, 11:25 AM Van Horn, David < david.vanhorn@backcountryaccess.com> wrote: > Solved the problem, it turns out that if you have multiple circuits and > the currents in both are set to zero, the solver loops. > > Nobody else here into FEMM? Surprising. It's pretty capable, and once > you get your head into it, the LUA scripting makes it much easier to crea= te > your geometry parametrically. PrimaryTurns =3D 3, PrimarySpacing =3D 3*m= m, > that sort of thing. > > -----Original Message----- > From: piclist-bounces@mit.edu On Behalf Of Van > Horn, David > Sent: Friday, April 13, 2018 11:31 AM > To: Microcontroller discussion list - Public. > Subject: [EE] FEMM users here? > > I'm having trouble with a LUA script that gets hung in analyze forever. > "Matrix construction" seems to run forever. > When I stop, I get a message "problem loading mesh". > > > -- > David VanHorn > Lead Hardware Engineer > > Backcountry Access, Inc. > 2820 Wilderness Pl, Unit H > Boulder, CO 80301 USA > phone: 303-417-1345 x110 > email: david.vanhorn@backcountryaccess.com david.vanhorn@backcountryaccess.com> > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .