摘要
ML4435脉宽调制式电动机控制器,为起动和控制△接或Y接绕组的直流无刷(LBDC)电机速度(无霍尔效应传感器)提供了所有必要的功能,从电机绕组传感的反电势电压。
The ML4435 PWM motor controller provides all ot the function necessary for starting and controlling the speed of delta or wye wound brushless DC motors without Half Effect sensors. Back EMF voltage is sensed from motor windings to determin the proper commutation phas sequence using a phase locked loop(PLL).
出处
《电源技术应用》
2002年第1期36-42,共7页
Power Supply Technologles and Applications
