Output power control circuit for a flyback converter

Details Output power control circuit for a flyback converter Output power control circuit for a flyback converter

1999-09-29

2000-08-08

Sterrett, Jeffrey

Electric power conversion systems

Current conversion

With condition responsive means to control the output...

363 21, H02M 3335

Patent

active

061011118

ABSTRACT:
In a flyback converter receiving a high voltage DC input for generating a low voltage output, a power control circuit includes a peak current mode controller having as an input, the flyback converter output. The controller generates a feedback signal to the flyback converter for controlling the switching frequency of switches present in the flyback converter. The peak current controller includes a clock circuit. Circuitry monitors the high voltage DC input. The monitoring circuit generates a control signal which is applied to the controller clock circuit for controlling the switching frequency of the flyback converter to thereby control output power levels.

REFERENCES:
patent: 4504898 (1985-03-01), Pilukaitis et al.
patent: 5303138 (1994-04-01), Rozman
patent: 5453921 (1995-09-01), Shutts
patent: 5541828 (1996-07-01), Rozman
patent: 5903452 (1999-05-01), Yang
patent: 6011706 (2000-01-01), Adragne et al.

Affiliated with

Also associated with

Rating

Output power control circuit for a flyback converter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Output power control circuit for a flyback converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Output power control circuit for a flyback converter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1156427