【摘要】 随着分布式电源系统的发展,开关电源并联技术的重要性日益增加。研制大功率、高性能的开关电源是人们不断努力和追求的目标。文章介绍了电源模块并联供电的优势,并论述了几种并联均流电路的工作过程及优缺点,还探讨了UC3907在开关电源并联均流系统中的应用。更多还原

【Abstract】 With the develoment of the distributed power system, the current-sharing method of switch power supply is becoming more and more important. It is endless to the demand for a high-power, high performance power supply. This dissertation connects the advantages that supplies power in parallel after introducing the power module, working course, pluses and minuses of circuit flow to describe several kinds and connect in parallel.also discusses the Application of parallel with the system current of UC3907 in Power Switch Supply.更多还原