FIELD: electrical engineering.
SUBSTANCE: invention relates to the field of electrical engineering and can be used to provide the required temperature conditions of elements of electronic equipment (REA). Increasing the efficiency of heat removal from the REA element by increasing the intensity of heat removal from the heat-generating junctions of the sections of the thermoelectric battery (TEB) by means of the main heat exchanger due to the organization of forced air heat removal from it is a technical result of the invention, which is achieved by the fact that in the main heat exchanger in the vertical direction, non-through cylindrical holes are staggered, having a depth equal to 3/4 of the height of the main heat exchanger is in its center, while a fan unit powered by an electric energy source is installed on the lower surface using fasteners, working to blow air into cylindrical holes.
EFFECT: increasing the efficiency of heat removal from the REA element.
1 cl, 1 dwg
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Authors
Dates
2024-02-27—Published
2023-05-12—Filed