作者: Hem P. Takiar
DOI:
关键词: Printed circuit board 、 Diagnostic board 、 Electrical element 、 Computer hardware 、 Engineering 、 Cover (telecommunications)
摘要: A peripheral card includes a circuit board, various elements on the set of user terminals, test and an enclosure that covers portion board elements. The does not cover terminals terminals. After is tested, are covered with conformal contact coating in order to prevent access