Arrangement for extracting heat from a printed circuit board which has at least one heat sink

摘要

In the case of an arrangement for extracting heat from a printed circuit board (10) which has at least one heat sink (15) and is fitted with electrical components (11) which produce heat and whose connecting contacts (12) conduct the heat into conductor tracks (13, 14), reliable heat dissipation is achieved in a simple manner in that the heat sink (15) is connected detachably, in an electrically insulated manner and in a thermally conductive manner, to at least two conductor tracks (13, 14) at different potentials.