摘要
FAN7527和KA7541分别是FairchildSemiconductor公司生产的高效低功耗PFC控制器和电子镇流器控制器。文中介绍了它们的主要特点和引脚功能 ,给出了用FAN7527进行功率因数校正 ,并选用KA7541作为荧光灯电子镇流器控制器设计的、简单。
A new circuit of electronic ballast with low power and high density is provided.And it is designed with simple and high performance active power factor correction controller FAN7527and simple ballast conˉtrollerKA7541whichare produced byFairchild SemiconductorInc..The electrical characteristics and pins'funcˉtion are given in this paper.
出处
《国外电子元器件》
2003年第9期35-37,共3页
International Electronic Elements
