【摘要】 详细分析一种双管正激DC/DC直流变换器的电路工作原理,对电路的功率损耗及其分布进行了讨论与推导。在此基础上比较不同电路参数条件下的损耗及效率计算结果,设计了一台150瓦原理样机。试验与测量结果表明,该变换器具有高效率、高功率密度等优点。更多还原

【Abstract】 In this paper,the operation principle,its loss calculation and distribution were analyzed For Dual switch forward DC/DC converter.Based on the calculated results of loss and efficiency presented under different parameters,a 150 watts prototype was designed.The experiment and measurement results showed that the converter has the advantages of high efficiency and high power density.更多还原