Patent ID: 9331657
Filing Date: 2016-05-03
CPC Classification: H01F,H02G,H03H

Claim Text:
1. A bus bar device with a noise filter, comprising: a magnetic body; a bus bar having an input end and an output end and extending through the magnetic body; a first capacitor, provided on an electrical path connecting between the bus bar and a ground conductor surface, for grounding the bus bar, the first capacitor being located at the input end side of the bus bar with respect to the magnetic body, the first capacitor having two ends, one end is connected to the bus bar and the other end is connected to the ground conductor surface in one of two regions divided with the bus bar being located therebetween; a second capacitor provided on the electrical path connecting between the bus bar and the ground conductor surface and located at the output end side of the bus bar with respect to the magnetic body, the second capacitor having two ends, one end of the second capacitor is connected to the bus bar and the other end of the second capacitor is connected to the ground conductor surface in the same region as the first capacitor or in the other region; and a third capacitor provided on the electrical path and located at the output end side of the bus bar with respect to the magnetic body, the third capacitor having two ends, one end of the third capacitor is connected to the bus bar and the other end of the third capacitor is connected to the ground conductor surface in the same region as the first capacitor or in the other region.