Power converter circuit
US11309790B2 · kind B2 · utility
1Cited by
8References
24Claims
0Family size
Inventors
Key dates
| Filing date | Jan 26, 2017 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Jan 26, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power converter circuit (1) and an associated method of converting an AC power supply. The power converter circuit (1) comprises: a supply rectifier circuit (2) for rectifying an AC supply power to generate a rectified supply power; an inverter circuit (3) for receiving the rectified supply power to generate an inverted supply power; a load rectifier circuit (4) for rectifying the inverted supply power to generate a rectified load power for supplying a load current to a load (5); and a charge pump circuit (6) driven by the load current to pump additional charge to the rectified supply power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.