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简要论述了直流系统的变迁,简单介绍了高频开关直流电源的工作原理,最后,将高频开关直流电源与传统的相控电源在性能各方面做了一个全面的比较。
This paper briefly discusses the changes of DC system, briefly introduces the working principle of high-frequency switching DC power supply, and finally makes a comprehensive comparison between high-frequency switching DC power supply and traditional phase-controlled power supply in all aspects.