Intelligent power supply and control method thereof
US7081743B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2004 |
| Grant date | Jul 25, 2006 |
| Priority date | — |
| Expiry date | Nov 22, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/0019
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Intelligent power supply and control method thereof. A power supply for altering an output power by detecting a power requirement of an electronic device and the electronic device having a memory. The power supply comprises a converter, a control device and a switch. The converter is able to convert an input power into the output power applied to the electronic device. The control device is coupled to the converter reads power information concerning the power requirement from the electronic device and accordingly controlling the converter to adjust the output power. The switch coupled both the converter and the control device receives a control signal of the control device and switches an output port of the power supply to the converter to transfer the output power from the converter to the electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.