Integrated power unit for a power supply device
US10833596B1 · kind B1 · utility
1Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2019 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Jun 10, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/72
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A DC to AC inverter includes a plurality of power units. Each power unit has a pair of switches, a DC linking capacitor, AC and DC bus bars, and a monolithic insulating material that encapsulates the switches, capacitor and bus bars. Each switch is sandwiched between one of the AC bars and one of the DC bus bars. The monolithic insulating material exposes external surfaces of at least one the bus bars sandwiching each switch.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.