ELECTRONIC ASSEMBLY AND SEMICONDUCTOR SWITCHING DEVICE

An electronic assembly has a circuit board and two or more heat sinks arranged on the printed circuit board, each having a straight air duct section from an air inlet opening of the heat sink to an air outlet opening of the heat sink. The heat sinks are spaced apart from each other one behind anothe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Heimler, Martin, Breiter, Julian Stefan, Müller, Nina, Eisner, Matthias
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	An electronic assembly has a circuit board and two or more heat sinks arranged on the printed circuit board, each having a straight air duct section from an air inlet opening of the heat sink to an air outlet opening of the heat sink. The heat sinks are spaced apart from each other one behind another in a row by intervening spaces, with their air duct sections lying in a straight line and forming an air duct. Through-hole-mounted THT components, which in each case rest against an outside surface of one of the heat sinks, have connecting pins secured in the printed circuit board. A fan generates an air stream that enters the air inlet opening of the heat sink that is located at the beginning of the row and flows through the air duct.