DC brushless fan motor driving circuit
DC fan having a power sleep-mode control unit and method for...
DC fan speed control
DC motor
DC motor and controlling system therefor
DC motor and controlling system therefor
DC motor control circuit
DC motor control circuit providing variable speed operation
DC motor control in electronic sewing machine
DC motor control method and apparatus
DC motor control system and method
DC motor control using frequency and pulsewidth modulation
DC motor control with periodic reset
DC motor controller with full-wave rectified AC for motor...
DC motor drive control with improved current sensing
DC motor driven power steering system for a motor vehicle
DC motor matrix converter with field and armature circuits
DC motor rotation control apparatus
DC motor speed control system
DC motor speed controller having protection