In order to prevent the problem of"over screening"in the environmental stress screening vibration test of the electronic circuitboard,a test methodwas proposed based on optimizing the design of circuitmounting brackets and combining sensor multipoint average control.This method could reduce the response level of electronic circuit boards.It could provide reference andideas forpreventing"over screening"in the environmentalstress screening vibration test o felectronic circuitboards.
关键词
环境应力筛选振动试验/过筛选/多点平均控制
Key words
environmental stress screening vibration test/overscreening/multi point average control/valley control
维普
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