摘要
针对外置式大功率AC/DC电源的待机功耗较大的问题,提出一种全新的单端反激式功率叠加DC/DC变换器的设计方案。详细介绍了单端反激式功率叠加DC/DC变换器的工作原理。对其主要的器件进行设计和参数的计算,并给出了电路和相关波形。应用结果表明,该变换器可用于大功率场所,功率密度高、稳定性好、变换效率高,维护方便。
Aiming to the problem that the external large power AC/DC of the standby power consumption is larger. It comes up with a completely new design planning of single-ended flyback Powerstack with DC/DC converter. And it introduces the working principle of the single-ended flyback Powerstack with DC/DC converter in detail. It conducts designing on the main components and calculating on the parameter. It also provides the circuit and relative wave forms. The application results indicated that this kind of converter can be used in the large power occasion since the power density is high, the stability is better, and the efficient of converting is high, and of which the maintenance is convenient.
出处
《科学技术与工程》
北大核心
2012年第19期4786-4789,4796,共5页
Science Technology and Engineering
