电子产品检测中电气间隙和爬电距离的确定观察

随着现代科学技术不断发展,电子产品数量逐渐增多,在人们生活、工作中随处可见各类电子产品。随着电子产品数量的增多,加大电力压力,导致漏电、触电等安全事故频繁发生,因此用电安全已成为人们热点关注话题。国家也制定相关政策指标,并要求相关部门强制执行,其中包括电气间隙和爬电距离。但是由于电子产品规格不同,对电气间隙和爬电距离要求存在较大差异,所以电子产品检测的标准也不相同。文章主要以AC-DC开关电源为研究对象,分析在不同电压状况下,检测电气间隙和爬电距离。

With the continuous development of modern science and technology,the number of electronic products is gradually increasing,and all kinds of electronic products can be seen everywhere in people's life and work.With the increase in the number of electronic products,increasing power pressure,resulting in leakage,electric shock and other security accidents occur frequently,so the safety of power use has become a hot topic of concern.The state also formulates relevant policy indicators and requires relevant departments to enforce them,including electrical gap and creeping distance.However,due to the different specifications of electronic products,there are great differences in the requirements of electrical gap and creeping distance,so the testing standards of electronic products are also different.This paper mainly takes the AC-DC switching power supply as the research object to analyze the detection of electrical gap and creeping distance under different voltage conditions.