Power supplies, used to do performance and aging testing during product development, are an indispensable part of the power electronics market. As communications equipment, household appliances, automotive devices, aviation equipment and other electronic devices go on increase the Electric capacity, and there is an increasing demand for high-power supplies.

With the increasing popularity of electric vehicles, the automobile industry is rapidly transitioning to an electronic one. As demand increases for the components that support vehicle systems, including motors and batteries, more manufacturers from other industries have started to produce components for automotive use, causing competition between component suppliers to intensify.

QM Power develops and manufactures alternating and direct current motors, controllers, and related equipment. Before embarking on a plan for a new, more efficient motor with enhanced performance to be used in electric vehicles, QM Power rethought its approach to motor manufacture to include new technologies. QM Power also decided to relocate to a new…

A manufacturer had been experiencing a series of unexplained breakdowns in small motors used in the manufacture of EV vehicles and other products that were sold a year ago. Although the motor was selling well, the manufacturer continued to receive reports of unexplained faults, mostly related to the failure of insulation. Viewing the matter seriously,…