Switching power supply having an emergency mode regulating volta

Details Switching power supply having an emergency mode regulating volta Switching power supply having an emergency mode regulating volta

1988-07-15

1989-10-24

Beha, Jr., William H.

Electric power conversion systems

Current conversion

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

363 56, H02M 3335

Patent

active

048766364

ABSTRACT:
A switching power supply in which a regulating voltage generated on the secondary side of the circuit is transferred to a control circuit on the primary side of the circuit so as to stabilize the dc operating voltages produced on the secondary side. In order to avoid the dangers involved from the absence of such regulation, a further or emergency regulating voltage is generated on the primary side of the circuit and if the regulating voltage from the secondary side is absent, the system is automatically switched to the further regulating voltage generated on the primary side, which further regulating voltage regulates the operating voltages to at most the rated values and preferably to values that are reduced by up to 10%.

REFERENCES:
patent: 4315303 (1982-02-01), Snyder
patent: 4703410 (1987-10-01), Pepper
patent: 4763236 (1988-08-01), Usui
J.--Y. Couet et al., "Gepulste Ruckkopplung: Eine neue Schaltnetzteil-Architektur", Elektronik, vol. 15, Jul. 1986, pp. 117-120.
Patents Abstracts of Japan, Application No. 57-27185, E-211, vol. 7, No. 258, Nov. 1983.
Patents Abstracts of Japan, Application No. 55-23862, E-87, vol. 5, No. 198, Dec. 1981.
Patents Abstracts of Japan, Application No. 58-212899, E-350, vol. 9, No. 258, Oct. 1985.

Affiliated with

Also associated with

Rating

Switching power supply having an emergency mode regulating volta 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 power supply having an emergency mode regulating volta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switching power supply having an emergency mode regulating volta will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1592547