Mahle International Gmbh

Francisco Gonzalez Espin

Jose Antonio Castillo

Christoph Walter

Jens Bruckner

Alfredo Perez

Torbjorn Hallberg

Jorge Gaseo

Juan Carrion

Manuel Klingler

Carlos Domingo

Jorge Gasco

The present disclosure concerns a mounting device for semiconductor packages, and a heat dissipation assembly with such a mounting device. The mounting device includes a bottom side comprising one or more cavities to house semiconductor packages, and a top side comprising a plurality of holes extending from the bottom side to the top side for accommodating contact pins of the semiconductor packages. A fixation mechanism fixes the mounting device to a heat dissipation structure.

Mounting devices for semiconductor packages with a fixation mechanism

A method for operating a brushed direct current electric motor may include receiving an input signal, determining an output duty cycle depending on the received input signal, determining an output frequency depending on the determined output duty cycle, generating a pulse width modulated output signal with the determined output duty cycle and the determined output frequency, and driving the brushed direct current electric motor via the generated pulse width modulated output signal. The input signal may indicate at least one of (i) a requested rotational speed of the brushed direct current electric motor and (ii) a requested output motor voltage to drive the brushed direct current electric motor.

Method for operating a brushed direct current electric motor

The present disclosure relates to a power electronic device for a vehicle. The power electronic device includes at least one intermediate unit having at least one fluid duct system fluidically connected to a fluid inlet and a fluid outlet, at least one power electronic unit arranged at least at a surface of the at least one intermediate unit, and at least one heating device arranged at least at a surface of the at least one intermediate unit.

Power electric device for a vehicle

Growing community of inventors

Elche, Spain

Francisco Gonzalez Espin