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计算机及其配套设备,均要求安装在标准机房内。机房不但要求防尘、光照好、易观察、屏蔽好、易操作等,关键是如何保证这些设备和操作人员能“安全”正常地运行和工作,因而机房对防静电、空气湿度、防雷措施、安全接地等的要求极为严格。限于篇幅,本文仅对静电、空气温度、机房安全接地系统等几个问题作一讨论。 一、静电 计算机系统设备是以集成电路和电子元器件组成的现代化设备,而集成电路和电子元器件对静电电压极为敏感,尤其是CMOS器件、运算放大器、场效应管
Computer and its ancillary equipment, are required to install in a standard room. The key point is how to ensure that these equipments and operators can run and work “safely” and work normally. Therefore, the engine room is good at anti-static, air humidity and lightning protection measures , Safety grounding and other requirements are extremely strict. Due to space limitations, this article only on static electricity, air temperature, room ground system and other issues for a discussion. First, the electrostatic computer system equipment is based on integrated circuits and electronic components of the modern equipment, and integrated circuits and electronic components is extremely sensitive to electrostatic voltage, especially CMOS devices, operational amplifiers, FETs