Control systems use direct current (dc) motors for many applications. Many systems displace dc with alternating current (ac) technology because ac motors are more cost effective and lower maintenance than a dc motor with brushes. But are they?
In this episode of Control Intelligence, written by contributing editor Tobey Strauch, editor in chief Mike Bacidore discusses ac and dc motors.
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Control Intelligence is a Control Design podcast that goes deep inside the automation and technology that machine builders, system integrators and end users rely on to keep production humming efficiently. New episodes come out every Monday, and download all episodes by Apple Podcasts or Podbean.
