本科毕业设计说明书高压大功率开关电源的设计DESIGN OF HIGH POWER SWITCH学院（部）： 专业班级： 学生姓名： 指导教师： 年 月 日高压大功率开关电源的设计摘要电源是给电子设备提供所需要的能量的设备，任何电子设备都离不开电源，这就决定了电源在电子设备中的重要性。电子设备要获得好的工作可靠性必须有高质量的电源，所以电子设备对电源的要求日趋增高。高压大功率开关电源，广泛应用于能源、材料、冶金、化工、制造等诸多工业领域，并且随着经济技术的发展，要求电源具备更高的输出功率同时体积更小、效率更高、可靠性更强。软开关技术、高压高频变压器设计、结构与散热设计等己成为影响电源性能的关键技术。在本文章中，我们介绍了开关电源的发展现状。针对高压大功率开关电源的用途，也做了详细的介绍。在第二章，主要介绍支撑开关电源发展的关键技术。第三章则主要设计高压大功率开关电源的主电路。第四章主要介绍开关电源的驱动电路，控制电路和保护电路。关键词：高压，大功率，开关电源，谐振DESIGN OF HIGH POWER SWITCHABSTRACTPower supply for electronic equipment provides the required energy equipment. Any electronic devices cannot work without power supply. It determines the importance of power in electronic equipment. Electronic equipment to obtain a good working reliability must be of high quality power supply, so the power requirements of electronic devices become increasingly higher.The high voltage and high power switching power supply, is widely used in many industrial fields of energy, materials, metallurgy, chemical industry, etc. And with the development of economy and technology, requirement of power supply with higher output power at the same time, smaller volume, higher efficiency, reliability. The soft switch technology, high voltage high frequency transformer design, structure and thermal design has become the key technology of power performance.In this paper, we introduced the development of switch power supply. Application for high voltage high power switchin...
