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。
With engineering design and deal with myself advice about electric power supply, line construction, lamp fitting.
结合工程设计，对应急照明的供电、线路敷设、灯具控制等提出了一些看法。
The engineering design of the SCADA system for traction power supply of electrified railway is briefly analyzed.
简要分析电气化铁道牵引供电远动系统的工程设计。
It is described that the advantages of Static-type dynamic wattless power compensation device based on the main drive SCR power supply matching engineering in Heavy Plate Plant in AISC.
以鞍钢厚板厂主传动scr供电配套工程为例。介绍了静止型动态无功功率补尝装置的优点。
The paper briefly introduces the design options, system configuration, equipment selection and engineering application of low-voltage short-line pilot protections in enterprise's power supply system.
简要介绍企业供电系统的低压短线路纵联保护设计方案、系统配置、设备选择及工程应用。
Engineering staff should also turn off power and air-condition equipment of the fire sections. Engineering staff should communicate with the fire Pumping Room to ensure water supply.
关闭火警区域内的有关能源和空调设备，保持与消防泵人员的联系，配合灭火确保供水。
This paper mainly introduces an optimum design scheme for the frame leakage current protection of DC traction power supply system in metro engineering.
介绍了地铁直流牵引供电系统框架泄漏保护的优化设计方案。
Products are widely used in municipal, water conservancy projects and hydroelectric power, mining, petroleum, chemical industry, water supply and drainage engineering unit of steel, etc.
产品广泛用于市政、水利、水电、工矿、石油、化工、钢铁等单位的给排水工程。
Bachelor degree or above in Electronic Engineering or Automation-related fields, with over 3 years design experience in notebook power supply;
本科以上学历、电子工程或自动化相关专业，3年以上笔记本电源设计经验；
Bachelor degree or above in Electronic Engineering or Automation-related fields, with over 3 years design experience in notebook power supply;
本科以上学历、电子工程或自动化相关专业，3年以上笔记本电源设计经验；
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