Method and apparatus for Kelvin current sensing in a multi-phase

Method and apparatus for minimizing torque ripple in a DC brushl

Method and apparatus for operating polyphase dc motors

Method and apparatus for operating polyphase DC motors

Method and apparatus for operating polyphase DC motors using a P

Method and apparatus for operating vacuum cleaner

Method and apparatus for operating vacuum cleaner

Method and apparatus for operating vacuum cleaner

Method and apparatus for position-sensorless motor control

Method and apparatus for providing the lock of a phase-locked lo

Method and apparatus for receiving and manipulating sheet...

Method and apparatus for reducing noise in a variable reluctance

Method and apparatus for reducing noise in a variable reluctance

Method and apparatus for sensing direct current of one polarity

Method and apparatus for spinning a multiphase motor for a...

Method and apparatus for spinning a multiphase motor for a...

Method and apparatus for starting a brushless DC motor

Method and apparatus for starting polyphase dc motor

Method and apparatus for supplying current to an...

Method and apparatus for switching a motor between bipolar and u