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
Drive circuit for a sensored brushless DC motor
Drive control apparatus for brushless motor
Driving apparatus for fan motor
Driving circuit for controlling the speed of a motor in PWM and
Economical wide range speed control system
Economical wide range speed control system
Electric fan device and method of driving electric fan device