Power switch circuit

Details Power switch circuit Power switch circuit

2008-10-23

2010-11-09

Laxton, Gary L (Department: 2838)

Electrical transmission or interconnection systems

Miscellaneous systems

For particular load device

C307S075000, C307S087000

Reexamination Certificate

active

07830044

ABSTRACT:
A power switch circuit includes a connector connected to a power supply, a detecting circuit, a first switch circuit, and a first conversion circuit. The connector is connected to the detecting circuit and connected to a first power terminal of a motherboard. The connector is connected to a second power terminal of the motherboard via the first conversion circuit and the first switch circuit, the detecting circuit outputs a corresponding control signal according to a type of the power supply to turn the first switch circuit and the first conversion circuit on or off to supply power for the motherboard.

REFERENCES:
patent: 5809256 (1998-09-01), Najemy
patent: 6448672 (2002-09-01), Voegeli et al.
patent: 6768224 (2004-07-01), Shen et al.
patent: 7531913 (2009-05-01), Liu
patent: 7539023 (2009-05-01), Bulucea
patent: 7547996 (2009-06-01), Lan
patent: 7646168 (2010-01-01), Tseng et al.
patent: 7768254 (2010-08-01), Michael et al.

Affiliated with

Also associated with

Rating

Power switch circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power switch circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power switch circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4183967