数控系统的静电防护设计

ESD Protection Design of Numerical Control System

静电放电(ESD)是数控系统损坏失效的主要因素。论述了ESD的产生原因以及危害与影响,探讨了ESD防护措施以及静电放电抗扰度试验。

Electrostatic Discharge （ESD） is a major factor of damage and deterioration to the numerical control system. This paper presents the reasons of ESD creation and the harms and effects of ESD. Discusses measures of ESD protection and ESD immunity test.