Patent ID: 11950388
Assignee: VALEO SYSTEMES DE CONTROLE MOTEUR
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A circuit board, defining a plurality of switching arms connected in parallel so as to convert a first voltage to a second voltage, at least one of these voltages being a DC voltage, the board comprising:
a plurality of controllable electronic switches mounted pairwise in series on either side of a midpoint, so as to produce the switching arms connected in parallel,
a plurality of decoupling capacitors, these capacitors being connected in parallel to one another, and in parallel to the DC voltage, and
two electrically conductive layers, in particular arranged parallel to one other, one of these electrically conductive layers electrically being at the highest potential of the DC voltage and the other of these electrically conductive layers being at the lowest potential of the DC voltage, each of the decoupling capacitors having one terminal connected to one of these electrically conductive layers and its other terminal connected to the other of these electrically conductive layers,
the electronic switches being arranged on the board so that the pattern connecting all the midpoints of the switching arms defines a first polygon which has a number of sides greater than or equal to 3, and each of the two electrically conductive layers extending at least over a face superposed on the first polygon.