System and method for determining the power drawn from a switching power supply by counting the number of times a switching power supply switch is enabled
US7506180B2 · kind B2 · utility
2Cited by
22References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2005 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | May 20, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B70/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Embodiments of a switching power supply circuit are disclosed wherein the number of times that a switch of the circuit is enabled is counted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.