Constant-voltage power supply circuit

Details Constant-voltage power supply circuit Constant-voltage power supply circuit

1998-08-26

1999-11-02

Nguyen, Matthew

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

G05F 140

Patent

active

059777559

ABSTRACT:
A constant-voltage power supply circuit includes a first output device provided in a first power feed line from a dc power supply to a first load. The first output device includes a first voltage control element for controlling an output voltage to the first load. A first control device operates for detecting the output voltage from the first output device to the first load, and controlling the first voltage control element to equalize the output voltage from the first output device with a first predetermined constant voltage. A second power feed line is connected to the first power feed line for feeding electric power to a second load. A second output device provided in the second power feed line includes a second voltage control element for controlling an output voltage to the second load. A second control device operates for detecting the output voltage from the second output device to the second load, and controlling the second voltage control element to equalize the output voltage from the second output device with a second predetermined constant voltage.

REFERENCES:
patent: 4740878 (1988-04-01), Carter et al.
patent: 5179358 (1993-01-01), Martin
patent: 5574633 (1996-11-01), Prater
patent: 5701072 (1997-12-01), Jeon et al.

Affiliated with

Also associated with

Rating

Constant-voltage power supply circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Constant-voltage power supply circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Constant-voltage power supply circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2140118