【摘要】 简介了电磁兼容性(EMC)的基本概念,并结合某项目实际应用,说明地线设计的一点改变即可在PCB电磁兼容方面起到重要作用。更多还原

【Abstract】 The integration degree of PCB(printed circuit board) is very high and the problems of caused by EMC(electromagnetic compatibility) are thought much of by engineer.The basic concept of EMC is introduced.Combining with an application,it is shown that a little change of ground wire design plays an important role in EMC of PCB.更多还原