基于LISN拓扑的开关电源效率和噪声抑制方法的临界分析
Critical analysis on efficiency and noise reduction methodologies of a switch mode power supply using LISN topology
摘要：
这一重要分析全面概述了开关电源（SMPS）中应用的效率和降噪方法以及该领域的新兴趋势。该研究承认，电源是大多数电子设备中的基本元件，最近的发展更加强调这些组件的精度，小型化和有效性。研究重点是SMPS与其他电源方法的比较，并通过仿真研究DC降压转换器设计中的内部和外部噪声的识别和缓解。该研究探讨了最新和成熟的技术，用于改善SMPS的电源单元，并实现最大的性能。本文重点介绍了从理想降压转换器开始，使用线性阻抗稳定网络（LISN）拓扑和滤波器拓扑来稳定和消除非理想情况下的噪声。研究还强调设计，分析和实现节能开关模式隔离转换器在日常生活中常用的。因此，本研究的结论是，集成的LISN方法在SMPS设计可以发挥至关重要的作用，在实现最大的性能和效率。
英文摘要：
This critical analysis offers a comprehensive overview of the efficiency and noise reduction methodologies applied in switch mode power supplies (SMPSs) and the emerging trends in the field. The study acknowledges that power supplies are an essential element in most electronic devices, and the recent developments have placed a greater emphasis on precision, miniaturization, and effectiveness of these components. The research focuses on SMPSs in comparison with other power supply methodologies and investigates the identification and mitigation of internal and external noise in DC Buck converter design through simulations. The study explores the latest and established technologies employed in improving SMPSs' power supply units and achieving maximum performance. The paper highlights the use of a Linear Impedance Stabilization Network (LISN) topology and filter topologies to stabilize and eliminate noises in non-ideal scenarios, starting from an ideal buck converter. The research also emphasizes the design, analysis, and implementation of energy-efficient switch mode isolated converters commonly used in everyday life. Therefore, the study concludes that the integration of the LISN methodology in SMPSs design can play a crucial role in achieving maximum performance and efficiency.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
