Switching regulator with reduced conducted emissions

Details Switching regulator with reduced conducted emissions Switching regulator with reduced conducted emissions

2007-05-15

2007-05-15

Berhane, Adolf (Department: 2838)

Electric power conversion systems

Current conversion

Including d.c.-a.c.-d.c. converter

C363S039000, C323S282000

Reexamination Certificate

active

10818211

ABSTRACT:
A fixed-frequency switching regulator having a noise injection circuit. Noise is injected into the feedback loop of the switching regulator to modify the switching waveform to reduce individual frequency harmonics of the resultant Fourier Series. The reduced frequency harmonics allow the switching regulator to achieve reduced conducted emissions.

REFERENCES:
patent: 4645883 (1987-02-01), Horna et al.
patent: 6600295 (2003-07-01), Kanekawa et al.
patent: 6852564 (2005-02-01), Ohuchi et al.
patent: 2002/0180410 (2002-12-01), Brooks
LNK501, LinkSwitch® Family, “Energy Efficient, CV/CC Switcher for Very Low Cost Chargers and Adapters”,Power Integrations, Inc., Apr. 2003, 1-20.

Affiliated with

Also associated with

Rating

Switching regulator with reduced conducted emissions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switching regulator with reduced conducted emissions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switching regulator with reduced conducted emissions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3791167