Voltage regulator and method for regulating voltage

Details Voltage regulator and method for regulating voltage Voltage regulator and method for regulating voltage

2005-12-20

2005-12-20

Laxton, Gary L (Department: 2838)

Electric power conversion systems

Current conversion

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

C363S021100, C363S097000

Reexamination Certificate

active

06977826

ABSTRACT:
A voltage regulator for use in a charging device of a portable electronic apparatus is disclosed. The voltage regulator includes a transformer having a primary winding and a secondary winding, a switch circuit being controlled via a control end thereof so as to result in a variable current on the primary winding, a rectification circuit electrically connected to the secondary winding, and proceeding a charging operation in response to an induced current, and a micro-controller electrically connected to the switch circuit and generating a pulse width modulation (PWM) signal to the control end in response to the charging operation. In addition, a method for operating a voltage regulator is also disclosed.

REFERENCES:
patent: 5325282 (1994-06-01), Bansard
patent: 5373434 (1994-12-01), Malik
patent: 5382893 (1995-01-01), Dehnel
patent: 6373730 (2002-04-01), Komatsu et al.
patent: 6906502 (2005-06-01), Kernahan et al.

Affiliated with

Also associated with

Rating

Voltage regulator and method for regulating voltage does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Voltage regulator and method for regulating voltage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voltage regulator and method for regulating voltage will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3496712