DEVICE FOR NOISE SUPPRESSION OF A SMALL ELECTRIC MOTOR

摘要

The invention concerns a device for noise suppression of a small electric motor, the device comprising: a disk-shaped element (1) in which at least one Cx capacitor and several Cy capacitors are combined, wherein a first (2) and a second electrode (3) of the Cx capacitor are provided on a surface of the disk-shaped element (1), wherein a first coil (14) having a predetermined inductivity is connected with its first connector (13) with the first electrode (2) of a Cx capacitor and its second connector (15) with a first brush (24), wherein the first coil (14) is provided on a first supporting element (10), and wherein the first supporting element (10) is mounted on the surface of the disk-shaped element (1).