electric circuit board with at least one of a vergussmasse arranged electric verlustleistungsquelle and a cooling device and ku00fchlkanal

摘要

electric circuit board with at least one vergussmasse (14) arranged in an electric verlustleistungsquelle (16), characterized by the fact that at least one cooling device is provided for the optimization of thermal management of heat from the area of verlustleistungsquelle (16) is derived, and with at least one cooling device.preferably, two in terms of the core opposite, between the winding (27, 28, 29) and the core (24, 25, 26) of the heat sink (12) comprises at least one, by a cooling medium durchstru00f6mbaren ku00fchlkanal (33)).