Power supply for power factor correction and driving method...

Details Power supply for power factor correction and driving method... Power supply for power factor correction and driving method...

2006-12-19

2006-12-19

Patel, Rajnikant B. (Department: 2838)

Electricity: power supply or regulation systems

In shunt with source or load

Using choke and switch across source

C323S285000, C363S079000

Reexamination Certificate

active

07151360

ABSTRACT:
A power supply for power factor correction and a driving method thereof wherein a ripple current of a power factor correction circuit (PFC) can be reduced to enhance a power factor and an efficiency. In the power supply, a power factor correction circuit corrects a power factor of a AC voltage supplied from an AC voltage source using a switching device to convert it to a DC voltage. A DC to DC converter converts said DC voltage from the power factor correction circuit into a desired DC voltage. A controller controls the switching device in accordance with an input voltage inputted to the power factor correction circuit to vary an output voltage of the power factor correction circuit.

REFERENCES:
patent: 4437146 (1984-03-01), Carpenter
patent: 5617013 (1997-04-01), Cozzi
patent: 6031748 (2000-02-01), Hong
patent: 6650092 (2003-11-01), Lidak et al.
patent: 10-032977 (1998-02-01), None
Korean Office Action dated Aug. 24, 2005.

Affiliated with

Also associated with

Rating

Power supply for power factor correction and driving method... 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 supply for power factor correction and driving method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power supply for power factor correction and driving method... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3665014