DC-to-DC power converter including at least two cascaded power conversion stages
US6538905B2 · kind B2 · utility
25Cited by
5References
53Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2001 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Jan 10, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/007
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A DC-DC power converter. According to one embodiment, the power converter includes a symmetrical half-bridge converter including a transformer having a primary winding and first and second secondary windings, a primary circuit coupled to the primary winding, a first rectifier circuit coupled to the first secondary winding, and a second rectifier circuit coupled to the second secondary winding, and first and second buck converters coupled to the half-bridge converter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.