According to the design demand of DC power supply panel in engineering, this paper introduces the selection of rectification DC rectification power system with high-frequency switch.
针对工程中对直流电源屏的设计需要，简要介绍了高频开关整流电源直流系统的选择。
Basic engineering construction projects such as Water supply and sewerage, sewage treatment, power supply, telecommunication and environmental sanitary have been completed.
给排水、污水处理、供电、电讯、环卫等基础工程建设项目。
It is an important field to electric power supply of subsea facilities and structures in the ocean engineering.
海底结构设施的电力供应是海洋工程的一个重要方面。
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