Flyback power supply

Details Flyback power supply Flyback power supply

1990-03-30

1991-10-22

Wong, Peter S.

Electric power conversion systems

Current conversion

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

363 68, 336185, H02M 706

Patent

active

050601288

ABSTRACT:
A flyback power supply for use with a cathode-ray tube includes a flyback transformer which comprises a core having two spaced core legs, and two core units supported respectively on the core legs. Each of the coil units includes a low-voltage coil bobbin fitted over one of the core legs, a low-voltage coil wound around the low voltage coil bobbin, a high-voltage coil bobbin disposed around the low-voltage coil bobbin, and a high-voltage coil which comprises a plurality of coil layers wound successively around the high-voltage coil bobbin with insulating layers interposed between the coil layers, the low-voltage coils of the coil units being connected parallel to each other. Diodes are connected in series with the coil layers, respectively of the high-voltage coil of each of the coil units such that voltages produced across the coil layers will be in phase with each other. The high-voltage coils of the coil units are connected in series with each other, whereby voltages produced across the high-voltage coils are added and rectified.

REFERENCES:
patent: 3886434 (1975-05-01), Schreiner
patent: 3904928 (1975-09-01), Sawada et al.
patent: 4204263 (1980-05-01), Onoue
patent: 4639663 (1987-01-01), Ueno et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-114283