摘要
从功率因数的定义入手,对Boost型开关电源功率因数校正器(PFC)进行了理论分析和实验研究,实验校正后的波形较好,基本上是标准的正弦波,达到了预期的效果,理论分析和实验结果是一致的.
Based on the definition of power factor, the Boost power factor correction (PFC) of switching power supply was studied by theoretical analysis and experiment.
出处
《西南民族学院学报(自然科学版)》
2002年第4期488-490,共3页
Journal of Southwest Nationalities College(Natural Science Edition)