Power supply device and electronic appliance therewith

Details Power supply device and electronic appliance therewith Power supply device and electronic appliance therewith

2011-01-11

2011-01-11

Laxton, Gary L (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

C363S049000, C323S288000, C323S901000

Reexamination Certificate

active

07868602

ABSTRACT:
A power supply device includes a clamp circuit that increases the upper limit value of an error voltage stepwise after the device is started up. This makes it possible to shorten the rise time of an output voltage and to reduce the maximum current at start-up.

REFERENCES:
patent: 4672303 (1987-06-01), Newton
patent: 6765371 (2004-07-01), Kataoka
patent: 6815938 (2004-11-01), Horimoto
patent: 7002330 (2006-02-01), Kitani et al.
patent: 7262587 (2007-08-01), Takimoto et al.
patent: 07-336999 (1995-12-01), None
patent: 09-009616 (1997-01-01), None
patent: 11-235026 (1999-08-01), None
patent: 2003-070238 (2003-03-01), None
patent: 2003-299348 (2003-10-01), None
patent: 2003-324941 (2003-11-01), None
patent: 2004-015881 (2004-10-01), None
patent: 2005-198410 (2005-07-01), None

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