Automotive restart control for submersible pump

Backspin detection circuit for a submersible pump

Control and safety system for electrically powered submersible t

Electric nutrunner

Electric power steering apparatus

Electronic gas valve power interruption switch

Fan motor

Feed motor lock detection device

Method and apparatus for high voltage generation

Method for boosting the output voltage of a variable...

Method for sensing the back electromotive force induced in...

Method of and device for controlling a d.c. washing machine moto

Method of detecting reverse rotation of direct-current motor...

Method of driving with high precision a voice coil motor and...

Method of estimating the DC bus voltage in electric machine...

Methods and apparatus for maintaining synchronization of a...

Methods and apparatus for monitoring a brushed permanent...

Motor control means for power driven window

Motor driving device

Motor driving device