PFC is one of the key points in the design of power supply.
功率因数校正(PFC)是电源设计中的关键内容之一。
This paper analyse and design the boost PFC, the experiment result show that DC circuit attain high high power factor.
对该功率因数校正电路进行了分析和设计，试验结果表明，该直流电源电路达到了很高的功率因数。
The design process of the main circuit, the control circuit and the time-delay circuit are elaborated after an experimental research of interleaving PFC converters.
最后进行了交错并联功率因数校正电路的实验研究，详细讲述主电路、控制电路及延迟电路的设计过程。
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