摘要
无桥Boost PFC电路配合单周期控制技术的芯片IR1150S可以实现提高效率,减少常用PFC电路的二极管桥式整流带来的功率损耗。通过介绍无桥Boost PFC主电路和IR1150S芯片的控制原理,重点解析电路主要参数的计算和选取,以达到正确设计PFC电路的目的。
The bridgeless Boost PFC circuit with single--cycle control IR1150S chip technology can improve efficiency and redu the power loss. By introducing theory, circuit analysis focused ce the on common PFC diode bridge rectifier circuits brought about bridgeless Boost PFC main circuit and IR1150S chips control the main parameters of calculation and selection in order to achieve the correct design of PFC circuit.
出处
《闽西职业技术学院学报》
2009年第1期111-115,共5页
Journal of Minxi Vocational and Technical College