Method and apparatus to limit output power in a switching...

Details Method and apparatus to limit output power in a switching... Method and apparatus to limit output power in a switching...

2008-04-15

2008-04-15

Laxton, Gary L (Department: 2838)

Electric power conversion systems

Current conversion

With condition responsive means to control the output...

C363S021180

Reexamination Certificate

active

11732209

ABSTRACT:
Techniques are disclosed to adjust a current limit in a switching regulator. One example switching regulator includes a switch to be coupled to an energy transfer element of a power supply. A controller to generate a drive signal is coupled to control switching of the switch to regulate an output of the power supply. A current limiter is included in the controller to adjust the drive signal to limit a current though the switch to a variable current limit value. The variable current limit value is set by the current limiter in response to an input line voltage to be coupled to the energy transfer element.

REFERENCES:
patent: 6333624 (2001-12-01), Ball et al.
patent: 6781357 (2004-08-01), Balakrishnan et al.
patent: 6833692 (2004-12-01), Balakrishnan et al.
patent: 6963496 (2005-11-01), Bimbaud
patent: 7049794 (2006-05-01), Wong et al.
patent: 7109696 (2006-09-01), Balakrishnan et al.
patent: 7116564 (2006-10-01), Takahashi
patent: 7161815 (2007-01-01), Mori

Affiliated with

Also associated with

Rating

Method and apparatus to limit output power in a switching... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus to limit output power in a switching..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus to limit output power in a switching... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3953414