Patent ID: 8816795

Claim:
An EMC filter circuit comprising: an electric conductor for carrying electric power with a flat first side and a flat second side opposed to the first side, wherein the electric conductor is a rigid busbar; a conductive housing, at least partially enclosing the electric conductor; at least one magnetic element comprising a ferromagnetic material in proximity of the electric conductor and increasing an impedance of the electric conductor; at least one capacitor electrically connected between the electric conductor and the conductive housing, wherein the at least one capacitor has a first face and a second face opposed to the first face, wherein each of the first face and the second face comprises an electric terminal, wherein the first face and the second face are flat, and the at least one capacitor is inserted and tightly held in position between the conductive housing and the electric conductor so as to create an electric contact between the conductive housing and the electric terminal of the second face of the at least one capacitor and so as to create an electric contact between the one of the two flat sides of the electric conductor and the electric terminal of the first face of the at least one capacitor; a further electric conductor, wherein the further electric conductor is a further rigid busbar arranged in parallel to the rigid busbar; and at least one further capacitor electrically connected between the electric conductor and the further electric conductor, wherein the at least one further capacitor has a first face and a second face opposed to the first face, wherein each of the first face and the second face of the at least one further capacitor comprises an electric terminal, wherein the first face and the second face are flat and parallel, and at least one further capacitor is inserted and tightly held in position between the electric conductor and the further electric conductor.