Line, bypass and power factor correction contactor coils can be directly controlled. 可直接控制线路、旁通和功率因素校正接触器线圈。
A novel three-phase power factor correction with double frequency is proposed in this paper. 文中提出了一种新型的双频三相全桥功率因数校正(PFC)器拓扑结构。
Principle and class of active power factor correction ( APFC ) are introduced. 主要介绍了有源功率因数校正(PFC)(APFC)的工作原理、电路分类。
Analysis of medium-frequency oscillation in the Boost power factor correction converter with average current mode control 平均电流控制型Boost功率因数校正(PFC)变换器中的中频振荡现象分析
A critical current mode based on the peak current control technology to achieve switching power supply power factor correction task is proposed. 提出了一种基于临界电流模式的峰值电流控制技术来实现开关电源的功率因数校正(PFC)任务。