平均电流型功率因子校正电路的研究
Studies on the averagecurrent model of the power factor adjusting circuit
-
摘要: 研究一种新的功率因子校正器件UC3854的基本原理、技术特点.着重讨论功率因子校正电路的工作原理及设计要点,并给出一个2kW样机的验证结果.Abstract: This paper studies the essenrial principle、technical characteristics of a new power factor adjusting device UC3854.Discuses operation principle and design essential of power factor adjusting circuit,and an experimental verification on a 2 kW protoype is planed and presented.