微机系统电源抗干扰研究

Study of antijamming means of the microcomputer system power source

雷电感应电压和感性负载接入或脱离电源电路时所产生的干扰电压是电源网主要的干扰脉冲电压.通过实验和理论分析,对干扰产生过程和特性进行了讨论,提出了微机系统电源抗干扰的办法.

The inductive voltage of the thunder and lightning and the produced disturbance voltage when the inductive load turns on or is separated from the power network is main disturbance pulse voltage. This article discusses process and character of disturbance occuring by the experiment and theoretical analysis, it also puts forward the antijamming means of the microcomputer system power source.