求翻译：本论文对开关电源的滤波、整流、反馈电路等分别作了细致的研究工作，通过反复实验和计算取得了高频变压器设计的宝贵经验，掌握了开关电源设计的核心技术，并对此进行了较为详尽的阐述是什么意思？

In this thesis, the switching power supply filtering, rectification, feedback circuit, etc. made a detailed study, through repeated experiments and calculations to obtain the valuable experience of the high frequency transformer design, master the core technology of the switching power supply design

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The present paper to the switching power supply filter, the rectification, the feedback circuit and so on has done the careful research work separately, through tested and the computation repeatedly has obtained the valuable experience which the high-frequency transformer designed, has grasped the c

The paper filter for switching power supply, Rectifier, feedback circuits, and so were made by meticulous research, through repeated experiments and calculations obtained valuable experience in the design of high frequency transformer, mastered the core technology of switching power supply design, a

正在翻译，请等待...