Control circuit for burst switching of power converter and method thereof
US9306459B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jun 29, 2011 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Oct 21, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention provides a control circuit for burst switching of a power converter comprising: an adaptive circuit generating an adaptive threshold in response to a feedback signal correlated to an output load of the power converter; and a switching circuit generating a switching signal to switch a transformer of the power converter in accordance with the adaptive threshold and the feedback signal for regulating an output of the power converter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.