不知是说的是适用哪个标准,如是IEC 60065适用,则可看下面这段话来理解:
10.1 Surge test
The insulation on CLASS II apparatus between accessible parts or parts connecto to them and hazardous live parts, shall withstand surges due to transients, cause for example by thunderstorms and entering the apparatus thourght the antenna teminal.
如果不是CLASS II设备,就不需要打了.
