Smart power supply system and method thereof
US10608540B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2018 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Oct 23, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/32
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A smart power supply system is provided. An input end connecting to a power supply provides power to a control module, so that the control module can receive an application voltage range from an electronic product, and then control a power module according to the application voltage range to make an output voltage value of an output end increased gradually according to the application voltage range from low to high. In the process that the output voltage value of the output end is increased gradually, the control module detects an input voltage value and an input current value and the output voltage value to calculate and store an input power correspondingly, and then control the power module according to the output voltage value, which corresponds to the minimum input power of the stored input powers to make the output voltage value of the output end be an optimum voltage value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.