DC motor control circuit
DC motor control in electronic sewing machine
DC motor control using frequency and pulsewidth modulation
DC motor driven power steering system for a motor vehicle
DC motor speed control system
DC motor speed controller having protection
DC motor speed stabilizing method and apparatus
Device for controlling moving body participating in photographin
Device for speed stabilization of a motor employing phase compar
Digital motor control system and method
Digital PLL system
Digital servo system using microcomputer for controlling phase a
Direct current adjusting device
Direct current fan motor speed controller
Direct current motor speed control
Direct current power control circuit
Direct current power control circuit
Direct current power control circuit for use in conjunction with
Distributed power supply for high frequency PWM motor controller
Drive circuit for a sensored brushless DC motor