July 30, 2012. AMETEK Programmable Power said it has recently shipped a regenerative 1-MVA AC+DC source system to the Energy Systems Integration Facility (ESIF) on the campus of the U.S. Department of ...

For motor applications, engineers have several options at their disposal. Typically, engineers can choose between direct-current (DC) or alternating-current (AC) motors. Machine Design has covered the ...

Permanent magnet DC (PMDC) motors offer smaller solution size and increased efficiency in applications such as portable vacuums and cordless electric power tools. When designing an isolated power ...