This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
图1截取时间段9.82ms~9.83ms进行测量，纹波是1.06mV；图2截取时间段8.9ms~9.9ms进行测量，纹波是49.55mV；请问一般电源纹波是如何测量的呢？选取多长的时间段进行测量？
Hi
在软件中工具栏中找。
