Electricity: power supply or regulation systems – In shunt with source or load – Using choke and switch across source
Reexamination Certificate
2005-05-31
2005-05-31
Berhane, Adolf (Department: 2838)
Electricity: power supply or regulation systems
In shunt with source or load
Using choke and switch across source
C323S267000
Reexamination Certificate
active
06900620
ABSTRACT:
A switching regulator circuit includes an inductor, a first condenser which provides a potential stored therein as a first output of the switching regulator circuit, a second condenser which provides a potential stored therein as a second output of the switching regulator circuit, and a switch set including a plurality of switches, the switch set establishing a first path, a second path, and a third path, the first path supplying energy from a DC power supply to the inductor for accumulation of the energy therein, the second path supplying the energy accumulated in the inductor to the first condenser, and the third path supplying the energy accumulated in the inductor to the second condenser.
REFERENCES:
patent: 5122724 (1992-06-01), Criss
patent: 5617015 (1997-04-01), Goder et al.
patent: 5894214 (1999-04-01), Jiang
patent: 6369551 (2002-04-01), Blumenkrantz et al.
patent: 6437545 (2002-08-01), Sluijs
Nishimori Eiji
Sekizawa Toshiyuki
Arent Fox
Berhane Adolf
Fujitsu Limited
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