Danfoss Silicon Power Gmbh

Henning Ströbel-Maier

Lars Paulsen

Klaus Kristen Olesen

Ole Mühlfeld

Holger Beer

Klaus Olesen

Georg Wecker

Christopher Klaehr

A cooling system () comprising a cooling arrangement () having a serpentine passageway () for a circulating fluid coolant is disclosed. The serpentine passageway () is provided between a plurality of walls () displaced from each other. A series of baffles () each having a proximal portion () and a distal portion () are disposed within the passageway (). The baffles () extend from one of the walls into the passageway (). The distal portion () has a width (W) that is larger than the width (W) of the proximal portion ().

Cooling system comprising a serpentine passageway

The invention relates to an electronic power system () comprising at least one electronic power module (). The electronic power module () comprises a base plate () and at least one heat generating component arranged on a first side of the base plate (). The electronic power module () comprises a cooling structure () transporting heat away from the electronic power module () via a coolant that is guided by the cooling structure (). The cooling structure () is arranged on a second side () of the base plate () opposite to the first side. Task of the invention is to provide an electronic power system () with an improved cooling. According to the present invention this task is solved in that the cooling structure () is integrally formed with the base plate ().

Electronic power system and method for manufacturing the same

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Nordborg, Denmark

Henning Ströbel-Maier