Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Patent
1995-11-15
1997-06-03
Nguyen, Matthew V.
Electric power conversion systems
Current conversion
Including d.c.-a.c.-d.c. converter
363 16, H02M 3335
Patent
active
056361076
ABSTRACT:
A DC--DC converter including a transformer having a primary winding and a tapped secondary winding; an output filter made up of a filter inductor and a filter capacitor connected in series with one side of the output filter connected to the tap terminal of the secondary winding; a first unidirectional device and a second unidirectional device connected in series with each other and with opposite polarities, there being a common node between them, the first unidirectional device electrically coupled to the first terminal of the secondary winding, the second unidirectional device electrically coupled to the second terminal of the secondary winding, and the output filter electrically coupled to the common node; a first switch connected in series with the primary winding; and a clamping circuit connected between two of the terminals of the secondary winding, wherein the clamping circuit includes a clamping capacitor connected in series with a second switch.
REFERENCES:
patent: 4017784 (1977-04-01), Simmons et al.
patent: 4441146 (1984-04-01), Vinciarelli
patent: 4618919 (1986-10-01), Martin, Jr.
patent: 4734839 (1988-03-01), Barthold
patent: 4809148 (1989-02-01), Barn
patent: 4899271 (1990-02-01), Seiersen
patent: 4959764 (1990-09-01), Bassett
patent: 5111372 (1992-05-01), Kameyama et al.
patent: 5173846 (1992-12-01), Smith
patent: 5291382 (1994-03-01), Cohen
patent: 5303136 (1994-04-01), Rozman
patent: 5541828 (1996-07-01), Rozman
Lu Qun
Ma Fei
Zeng James J.
International Power Devices, Inc.
Nguyen Matthew V.
LandOfFree
DC-DC converters does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with DC-DC converters, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and DC-DC converters will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-396038