Abstract: A motor assembly includes a motor, a controller, a fan, and a shroud. The motor includes a stator and a rotor rotatable about an axis. The controller is located axially from the motor and operable to at least in part control the motor. The fan is interposed axially between the stator and the controller. The fan is configured to propel a fluid. The shroud is configured to direct the fluid propelled by the fan in an axial direction.

Abstract: A power supply generates power factor corrected power from AC power having one or more phases and different levels of output voltages. The power supply includes a power factor correction circuit that charges a capacitor through at least one inductor. Each inductor of the at least one inductor is independently connected to the capacitor to charge the capacitor with rectified power.

Abstract: A power supply generates power factor corrected power from AC power having one or more phases and different levels of output voltages. The power supply includes a power factor correction circuit that charges a capacitor through at least one inductor. Each inductor of the at least one inductor is independently connected to the capacitor to charge the capacitor with rectified power.

Abstract: An electric pump motor is provided. The motor includes a stator assembly including a magnetic stator component and an overmolded stator casing sealingly encapsulating the magnetic stator component. A rotor assembly that is rotatable about an axis includes a rotor shaft extending along the axis, a magnetic rotor component, and an overmolded rotor casing fixedly interconnecting the rotor shaft and magnetic rotor component. The rotor shaft is connected to an impeller that imparts a thrust load on the rotor shaft. The rotor and stator assemblies are configured so that the magnetic components induce a solenoid force on the rotor shaft opposite the thrust load.