Method for minimizing output transient responses in a power supply
US5406468A · kind A · utility
25Cited by
5References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 2, 1993 |
| Grant date | Apr 11, 1995 |
| Priority date | — |
| Expiry date | Sep 2, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M3/33507
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a power supply that includes switch-mode feedback, output transient responses can be minimized by first detecting a predetermined load change. Once the load change has been detected, the switch-mode feedback is adjusted for a predetermined period of time to a maximum level for load increases or to a minimum level for load decreases. When the predetermined period of time elapses, the switch-mode feedback is adjusted to an output voltage dependent mode of operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.