It can improve the reliability and quality of the high voltage DC electrical system of airplane to adopt modular power supplies to construct a secondary distributed power system.
采用模块电源构成飞机高压直流电气系统的二次电源分布式系统，可提高供电可靠性和供电质量。
Based on calculation and analysis, the general plan of the modular cooling device for high-speed distributed-power electric multiple unit(EMU) was proposed.
通过计算分析，提出了高速动力分散式电力动车组模块化冷却装置的总体方案；
Introduced the method of multi-transistor modular design, for the output ability are limited in single high-frequency power transistor.
介绍了因单个高频大功率晶体管输出能力有限而采用多管并联运用(积木式)的方法。
应用推荐