It’s impossible to balance line-to-line voltages perfectly in three-phase circuits, so they typically differ by a few volts or more. However, if voltage unbalance exceeds 1%, it can markedly decrease ...

BLOOMINGTON, Minn.--(BUSINESS WIRE)--Arc Suppression Technologies, Inc., a Minneapolis-based high-technology firm, announced today that it has introduced a universal NOsparc® arc suppressor capable of ...

Electric fans commonly use low-cost AC motors built around capacitors, which now increasingly demand replacement due to high power consumption. However, while three-phase brushless DC (BLDC) motors ...