Electric power conversion systems – Current conversion – With condition responsive means to control the output...
Reexamination Certificate
2011-05-10
2011-05-10
Patel, Rajnikant B (Department: 2838)
Electric power conversion systems
Current conversion
With condition responsive means to control the output...
C363S127000
Reexamination Certificate
active
07940538
ABSTRACT:
A multi-voltage power supply includes a transformer, a first output circuit to generate a first output voltage using a voltage transferred to a secondary winding of the transformer, and a first output voltage controller to control a voltage supplied to the primary winding of the transformer according to the first output voltage. The multi-voltage power supply includes second through Nth output circuits to generate second through Nth output voltages using the voltage transferred to the secondary winding of the transformer, and second through Nth output voltage controllers performing control in order to linearly output the second through Nth output voltages by feeding back the second through Nth output voltages. Accordingly, multiple (at least two) output circuits, which are on the secondary winding side of the transformer, to realize multiple output voltages can be independently controlled, and in particular, by linearly controlling the multiple output circuits, the multiple output voltages can be stably controlled regardless of the number of output voltages.
REFERENCES:
patent: 5500721 (1996-03-01), Randall et al.
patent: 5612862 (1997-03-01), Marusik et al.
patent: 6038150 (2000-03-01), Yee et al.
patent: 6130828 (2000-10-01), Rozman
Patel Rajnikant B
Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
LandOfFree
Multi-voltage power supply does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-voltage power supply, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-voltage power supply will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2640351