摘要
介绍了一种以专用芯片Ｌ６５６０为核心元件构建的功率因数校正电路，着重介绍芯片内部结构及与芯片配合的外围电路的设置，为该芯片运用提供更趋实用性参考。
A practical example of power factor correction circuit based on L 6560 is introduced. The inside circuit blocks of the L 6560 and the outside compatible components are described fully and accurately. By means of authors' experiments, the evalution performance of the PFC circuit is implemented. Thus, this paper has given the practical reference for stable and safe operation to the power factor corrector: L 6560.
