PERFORMANCE MODULE, ESPECIALLY FOR AN AIRCRAFT

Abstract

The invention concerns a power assembly (1) comprising at least two power modules each comprising at least one component to be cooled, for example an electronic chip, mounted on a base from which cooling elements (4) extend, and a hollow body comprising a channel (13) for flow of a coolant fluid (29), each power module being mounted on said body so that the cooling elements (4) extend at least partially into said channel (13) through an opening of the body, at least one deflector (21, 22, 23, 24) being mounted in said channel (13) between the cooling elements (4) of the two modules (2) in such a way as to force the coolant fluid (29) to flow in the zone of the channel (13) comprising the cooling elements (4).