> Some of the larger size Stepper motor drivers will use AC input power. I > assume all that is needed is a transformer that is rated for the required > current (and a fuse.) > > Most people are using these Meanwell-style switching power supplies but it > seems AC power might be better
I think ring transformers is a good option. They manufactured them where I worked before but have stopped, old factory name Transductor. Are not sure but about power factor and efficiency but expect they are worse, are also pretty sure voltage get lower at higher load. Do however expect the transformers to be very reliable. _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
