Bauelementträger mit Luft-Umwälzkühlung der elektrischen Bauelemente

摘要

The invention relates to a component holder (2) with electrical components mounted thereon and having at least one channel (14) for a coolant. The invention is characterized in that the component holder (2) has an air-cooling body (6) and a fan (8) allocated to the component holder (2), by means of which a circulating air flow can be produced for cooling at least one part of the components (4) and for recooling (6) at the cooling body.