Switching mode power supply and the controller and the method thereof
US9634572B2 · kind B2 · utility
4Cited by
2References
17Claims
0Family size
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Key dates
| Filing date | Sep 18, 2015 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switching mode power supply with resonant technology. The switching mode power supply current uses current polarity evaluation to avoid capacitive mode by triggering the capacitive protection if the evaluation indicates that the system will enter capacitive mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.