Inverter with housing chambers for electromagnetic interference (EMI) reduction
US12328077B2 · kind B2 · utility
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20Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 21, 2022 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Dec 28, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2207/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An inverter is provided that includes a direct current (DC) bus bar assembly positioned within a DC chamber in the housing is provided herein. The inverter further includes a gate-driver circuit board included in a phase-control chamber in the housing, and an external communication interface in electronic communication with a power control circuit board and positioned in an external communication chamber in the housing. The DC chamber, the phase-control chamber, and the external communication chamber have varying levels of electromagnetic interference (EMI).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.