一种应用软开关技术的大功率开关电源的设计  

Design of a High-Power Switched Mode Power Supply Applying Soft Switched Technology

作　　者：刘海峰[1] 刘百芬[1] 胡晓燕[1] 

机构地区：[1]华东交通大学电气与电子工程学院,330013

出　　处：《电气应用》2005年第5期38-41,共4页Electrotechnical Application

摘　　要：针对目前开关电源功率低的现象,设计了一种应用软开关技术的大功率开关电源,并对该电源的设计进行了详细分析,给出了它的主电路以及驱动电路。对于变压器的设计也给出了具体的设计过程,同时对于驱动电路所采用的模块进行了详细介绍。实际应用表明,该开关电源运行可靠,效率高,功耗低,具有良好的推广应用价值。A high-power switched mode power supply applying soft switched technology is designed, to phenomenon of power low of switched mode power supply at present, And it has carried on detailed analysis to the design of this power supply is analysed, and are its main circuit and driven circuit are provided. It has the concrete design process to the design of the transformer is also provided, and the driving module that the circuit adopted is introduced. Practical application indicates that it is reliable that this switched mode power supply runs, with high efficiency, low power dissipation, so it has good popularization using value.

关 键 词：大功率开关电源 设计 软开关技术 驱动电路 

分 类 号：TN86[电子电信—信息与通信工程]