The present invention relates to an electronics device (10) for power electronics (110) of an electric drive device (120) of a vehicle (100), said electronics device comprising: a power electronics submodule (20) having at least one power electronics component (22) for controlling the electric drive power of the electric drive device (120); and a cooling submodule (30) having a cooling circuit (32) for conducting a coolant (KM), the cooling circuit (32) having at least one cooling section (34) in heat-transferring contact with the at least one power electronics component (22) for absorbing heat from the at least one power electronics component (22) in the coolant (KM) and a heat exchanger section (36) for discharging heat from the coolant (KM) to the surroundings, at least sections of the power electronics submodule (20) and the cooling submodule (30) also being located inside a common module housing (40).
ELEKTRONIKVORRICHTUNG FÜR EINE LEISTUNGSELEKTRONIK EINER ELEKTRISCHEN ANTRIEBSVORRICHTUNG EINES FAHRZEUGS
2024-01-18
Patent
Electronic Resource
German
European Patent Office | 2022
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