Voltage conversion device
US9502986B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 17, 2016 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Feb 17, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A voltage conversion device includes a voltage conversion unit and a control unit. The voltage conversion unit includes an input rectifier circuit, a storage capacitor, a storage inductor, a transformer, a switch, and a rectifier component. A first end of the storage inductor is electrically coupled to a first output end of the input rectifier circuit. A first end of the transformer is electrically coupled to a second output end of the input rectifier circuit. A second end of the transformer is electrically coupled to a second end of the storage inductor. The switch is electrically coupled to a third end of the transformer. The control unit is configured to provide a control signal to the switch according to a current passing through the switch and at least one of an output voltage and an output current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.