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计算机硬件的电磁骚扰及兼容性问题研究

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为有效控制计算机硬件存在的电磁传导骚扰或骚扰、电磁辐射、电磁泄漏、电磁兼容情况,提出在计算机硬件启动后测试计算机辐射发射频谱、使用电磁滤波与接地技术,并设置计算机硬件屏蔽壳体、电缆屏幕壳体的改进优化方案完成计算机主板、LCD显示屏、开关电源等硬件装置的电磁辐射或兼容性优化.
Research on Electromagnetic Disturbance and Compatibility of Computer Hardware
In order to effectively control electromagnetic conducted disturbances or disturbances,electromagnetic radiation,electromagnetic leakage,and electromagnetic compatibility in computer hardware,it is proposed to test the computer radiation emission spectrum after the computer hardware is started,use electromagnetic filtering and grounding technology,and set up improvement and optimization plans for computer hardware shielding shells and cable screen shells to complete the computer motherboard,LCD display screen Optimization of electromagnetic radiation or compatibility for hardware devices such as switching power supplies.

computer hardwareelectromagnetic nuisancecompatibility issueselectromagnetic radiationhardware devices

张利军

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青龙满族自治县职业技术教育中心,河北秦皇岛 066500

计算机硬件 电磁骚扰 兼容性问题 电磁辐射 硬件装置

2024

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ISSN:1672-9129
年,卷(期):2024.(3)