Cooling device for a transistor-power-amplifier

Abstract

Abstract In a cooling device for high-frequency or microwave power assemblies, whose power-loss sources are mounted on the front side of a cooling plate and on whose rear side cooling air is blown at right angles onto the rear side from a flat hollow plate, located at a distance opposite, having a plurality of jets distributed over its surface, and is led away through the gap between the cooling plate and the hollow plate, the surface of the rear side of said cooling plate is constructed as a knobbed structure so that increased air turbulence is produced.

Inventors

• 👤 Stefan Gebele

Bibliographic Details