Intelligent direct current power supplies
US7394676B2 · kind B2 · utility
3Cited by
15References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2007 |
| Grant date | Jul 1, 2008 |
| Priority date | — |
| Expiry date | Nov 21, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01R31/06
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply including a power supplying connector, a direct current (DC) connector, an information extractor, power adaptor electronics, and variable voltage electronics. The information extractor being configured to extract digitally encoded data from a carrier wave. The digitally encoded data can specify power requirements of the DC power receiving device. The variable voltage electronics can adapt DC power generated by the power adaptor in accordance with settings provided by the information extractor. This adapted power can be provided to the DC power receiving device connected to the power supply via the DC connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.