Disk drive motor position detection using mutual inductance...

Distributed power supply for high frequency PWM motor controller

Document feeder

Drive apparatus and speed control apparatus for brushless motor

Drive arrangement for signal processing equipment

Drive arrangement with collectorless d.c. motor

Drive arrangement with collectorless D.C. motor

Drive circuit for a bidirectional flow control valve

Drive circuit for a brushless DC motor

Drive circuit for a brushless direct-current motor

Drive circuit for a three-phase brushless motor

Drive circuit for an alternate phase brushless DC motor

Drive circuit for brushless DC fan motor

Drive circuit for brushless DC motors

Drive circuit for brushless DC motors

Drive circuit for brushless DC motors

Drive circuit for brushless DC motors

Drive circuit for brushless DC motors

Drive circuit for brushless direct-current motors

Drive circuit for brushless motor