A printed circuit board assembly, in which at least a second printed circuit board can be cooled by means of a first printed circuit board

摘要

A printed circuit board assembly (10; 110), comprising a first printed circuit board (12; 112) and at least a second printed circuit board (14; 114), which, via at least one plug connector arrangement (18) electrically coupled to one another or are coupled electrically;in which the second printed circuit board (14; 114) of a preferably at least one processor comprehensive electronic circuit (20; 120), which in the operation of heat to be dissipated is generated, which, through at least one heat removal section point (22) of the second printed circuit board (14; 114) to be dissipated,characterized in that, the heat removal section point (22) on one of the first printed circuit board (12; 112) facing side of the second printed circuit board (14; 114) is arranged and provided with a heat receiving section point (24; 124) of the first printed circuit board (12; 112), or can be brought in a heat-transfer connection is the of the second printed circuit board (14; 114) heat to be dissipated via the first printed circuit board (12; 112) to dissipate.