Regulated a.c. power supply

Details Regulated a.c. power supply Regulated a.c. power supply

1984-08-20

1986-05-27

Wong, Peter S.

Electricity: power supply or regulation systems

Input level responsive

Using a transformer or inductor as the final control device

323255, 323340, G05F 504

Patent

active

045917795

ABSTRACT:
A voltage regulator capable of maintaining the output voltage of a unit, such as a power supply, incorporating said voltage regulator within, for example, .+-.5 percent of say, 115 volts, a.c., without any interruptions in the power supply output voltage and without any distortion of the a.c. sine wave.
This is accomplished through the monitoring of varying secondary transformer output voltages according to the primary input voltage variations by means of a comparator processing a signal to power relays which switch to specific secondary transformer taps without causing interruptions of the output power and without distortions of the a.c. sine wave, respectively. Various additional devices are provided to enhance the described regulated a.c. power supply performance.

REFERENCES:
patent: 3978395 (1976-08-01), Legnaioli
patent: 4016477 (1977-04-01), Ghiringhelli
patent: 4481564 (1984-11-01), Balaban

Affiliated with

Also associated with

Rating

Regulated a.c. power supply does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1572754