DC/DC voltage converter device
US10879809B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2018 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Feb 28, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a DC/DC voltage converter comprising an isolated circuit including inductors coupled to one another by a first magnetic circuit that is independent of a second magnetic circuit coupling inductors to one another, and wherein: —a first side of the electrically isolating barrier includes an electrical branch comprising an inductor that is coupled to the first magnetic circuit and is electrically connected in series with an inductor that is coupled to the second magnetic circuit; and —a second side of the electrically isolating barrier includes a first inductor that is coupled to the first magnetic circuit and a second inductor that is coupled to the second magnetic circuit; the second side of the electrically isolating barrier further comprising a third inductor and a fourth inductor, said third and fourth inductors of the second side being coupled by a respective magnetic circuit to at least one respective inductor that is located on the first side of the isolating barrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.