Vehicle-mounted power distribution board, electrical junction box, and charging/discharging controller
US10442372B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 28, 2016 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Mar 28, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/209
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A vehicle-mounted power distribution board includes: a circuit structure including a control circuit board including a conductive path on at least one of a front surface and a back surface, and a plurality of bus bars that is placed on the control circuit board, and that is composed of a plurality of bus bars; and a plurality of electronic components that are mounted to the circuit structure. Some of the plurality of electronic components are semiconductor elements that generate heat when current flows through it, and the other components are low heat resistant electrolytic capacitors and integrated circuits that are influenced by heat transferred from the semiconductor elements. Bus bar non-arrangement regions in which no bus bar is disposed are formed in the circuit structure, and the low heat resistant electrolytic capacitors and the integrated circuits are disposed in the bus bar non-arrangement regions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.