Valeo Equipments Electriques Moteur

Delphi Technologies, Inc.

Nicolas Marier

Olivier Poitelon

Jérôme Coudre

Nathalie Dubois

Olivier Le Moullec

Jérôme Vermersch

Nicolas Deroubaix

The invention relates to an ultrasonic transducer () of the type comprising a housing () provided with an electrical connector (), at least one ultrasonic transducer () and an electronic card () for controlling the transducer and which is arranged inside the housing and consists of a printed circuit board () on which active components () and passive components () are mounted. According to the invention, the active components include integrated active components () which are completely embedded in a substrate of the printed circuit board and the passive components include integrated passive components () which are completely embedded in the substrate. According to another feature, the active components and the passive components include surface-mounted components () arranged solely on one side of the printed circuit board and the transducer is mounted on an opposite side.

Motor vehicle ultrasonic transducer for distance measurement, corresponding manufacturing method and use

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Fresnes sur Marne, France

Nicolas Marier