Non-chopper unipolar v. chopper bipolar

Posted by JJ

on 2002-08-11 19:12:46 UTC

Has anyone switched their unipolar six lead motors from a simple
transistor to ground type drive circuit to a chopper (L297/L298) driving
half the windings as bipolar? I'd love to hear the performance gain, if
any, and any other ramifications.

Thanks,
JJ

Be Kind, Be Careful, Be Yourself

Discussion Thread

JJ 2002-08-11 19:12:46 UTC Non-chopper unipolar v. chopper bipolar turbulatordude 2002-08-11 22:23:30 UTC Re: Non-chopper unipolar v. chopper bipolar Jon Elson 2002-08-11 22:35:20 UTC Re: [CAD_CAM_EDM_DRO] Non-chopper unipolar v. chopper bipolar