Valeo Equipements Electriques Moteur

Fabrice Sangiovanni

Pierre Tisserand

Brice Lecole

Laurent De Lamarre

Olivier Grammont

Christophe Porte

Sebastien Moreau

Sébastien Moreau

The regulator/brush-holder assembly () comprises a support () and an electrical circuit () comprising a regulating element () connected by microwires to a trace circuit (). The electrical circuit further includes a filtering circuit () separate from the regulating element and connected by microwires to the trace circuit. According to one particular embodiment, the filtering circuit comprises an insulating substrate () and surface-mounted components (C, C, S, S, V). A ground plane () and/or one or more ground pads may be provided for connection to a ground trace of the trace circuit. The filtration frequencies of the filter circuit extend from 100 kHz to 1 GHz.

Regulator/brush-holder assembly for a motor-vehicle alternator, manufacturing process and corresponding alternator

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Wimereux, France

Fabrice Sangiovanni