Electricity: power supply or regulation systems – In shunt with source or load – Using choke and switch across source
Reexamination Certificate
2011-03-01
2011-03-01
Nguyen, Matthew V (Department: 2838)
Electricity: power supply or regulation systems
In shunt with source or load
Using choke and switch across source
Reexamination Certificate
active
07898227
ABSTRACT:
A non-synchronous boost converter includes a low-voltage device connected between the input voltage terminal and the output voltage terminal of the converter. When the converter is shutdown, the low-voltage device disconnects the output voltage terminal and the input voltage terminal. Since it is a low-voltage device used in the converter for load disconnection, the efficiency of the converter is improved with lower cost.
REFERENCES:
patent: 6522108 (2003-02-01), Prager et al.
patent: 7002330 (2006-02-01), Kitani et al.
patent: 7126314 (2006-10-01), McGinty et al.
patent: 2005/0269999 (2005-12-01), Liu et al.
Chen Jien-Sheng
Chu Kwan-Jen
Huang Tsung-Wei
Lin Shui-Mu
Nguyen Matthew V
Richtek Technology Corp.
Rosenberg , Klein & Lee
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