依据无源功率因数校正技术的军工设备应用研究*

摘要

This paper elaborates the operation theory of the passive power factor correction technology and summarizes the application research of the improvements for the switching power supply electro‐magnetic performance .It also designs two kinds of application scenarios for the passive power factor correction technology and analyzes the expected effects of the scenarios .Finally ,the experimental comparison results are provided .%论文主要撰写无源功率因数校正技术的工作机理，总结了该技术在提高开关电源电磁兼容性能上的应用研究，并设计了两种无源功率因数校正技术应用方案，分析了方案预期工作效果，最后给出了试验对比结果。