Switching mode power supply and the method thereof
US8643351B2 · kind B2 · utility
11Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2011 |
| Grant date | Feb 4, 2014 |
| Priority date | — |
| Expiry date | Apr 11, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/0022
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a switching mode power supply with bi-direction buck and boost control. The switching mode power supply enters boost mode when an input signal is higher than a preset threshold to pump the input signal to a higher level; and the switching mode power supply enters buck mode when the input signal breaks down to release the stored energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.