Method and system for efficiently regulating power supply voltages with reduced propagation of power transients capable of communicating information
US6291975A · kind A · utility
29Cited by
2References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2000 |
| Grant date | Sep 18, 2001 |
| Priority date | — |
| Expiry date | Mar 27, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/0045
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply with a shunt voltage regulator for controlling unwanted emissions of "red" information which includes a feedback loop to reduce input voltages so as to reduce unnecessary power dissipation, where the feedback loop includes a sensed power consumption signal and a low pass filter to remove any "red" information from the sensed power consumption signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.