Electric power conversion systems – Current conversion – Having plural converters for single conversion
Reexamination Certificate
2003-01-27
2008-12-30
Sterrett, Jeffrey L (Department: 2838)
Electric power conversion systems
Current conversion
Having plural converters for single conversion
C363S021180, C363S049000, C363S097000, C363S147000
Reexamination Certificate
active
07471527
ABSTRACT:
A switch power supply with standby function is disclosed. The power supply can satisfy the need of the green environment protection. And a single ended green switch power supply IC or thick film or modular circuit design with standby function is disclosed, too. It comprises a standby power supply, a main power supply, a PFC device, and a supplemental circuit, wherein a remote control signal is transmitted to main control circuit in response to a main error signal to control main power supply. A method for preventing switch power current from overload and saturation is disclosed too. Finally, the present invention also provides a green power supply with standby function as well as its IC associated with digital processing highly qualified PFC, and a PC standard (such as ATX, ATX12, SSI) computer switch power supply.
REFERENCES:
patent: 4228493 (1980-10-01), de Sartre et al.
patent: 4628433 (1986-12-01), Notohamiprodjo
patent: 4860188 (1989-08-01), Bailey et al.
patent: 5115185 (1992-05-01), Fraidlin et al.
patent: 5267135 (1993-11-01), Tezuka et al.
patent: 5353215 (1994-10-01), Dinwiddie et al.
patent: 5703764 (1997-12-01), Hermann et al.
patent: 5905491 (1999-05-01), Kim
patent: 6166934 (2000-12-01), Kajouke et al.
patent: 6297976 (2001-10-01), Isono
patent: 196 52 604 (1997-10-01), None
patent: 0 803 966 (1997-12-01), None
patent: 2001-119949 (2001-04-01), None
patent: WO 94/22207 (1994-09-01), None
LandOfFree
Green switch power supply with standby function and its IC does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Green switch power supply with standby function and its IC, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Green switch power supply with standby function and its IC will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4036058