Power supply for simultaneously providing operating voltages to a plurality of devices
US7649279B2 · kind B2 · utility
22Cited by
84References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 2006 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Jul 12, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Power supply equipment includes circuitry for converting an input voltage to first and second DC voltages provided at respective power ports. One of the ports is connected to a cable having a connector or connector adapter which has a shape and pin out compatible for detachably mating with a first electronic device. A second port is connected to a connector for receiving a cable for coupling to a second electronic device. The power supply powers the first electronic device at the first DC voltage and the second electronic device at the second DC voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.