Flyback transformer having a flexible coil winding structure and

Details Flyback transformer having a flexible coil winding structure and Flyback transformer having a flexible coil winding structure and

1996-11-25

1999-03-02

Donovan, Lincoln

Inductor devices

Coil or coil turn supports or spacers

Printed circuit-type coil

336232, H01F 500, H01F 2728

Patent

active

058776699

ABSTRACT:
A flexible coil winding structure of a flyback transformer is disclosed, which comprises a magnetizable core at the center portion, a pair of flexible insulator sheets at both sides of the magnetizable core for insulating it, and first and second conductor line patterns arranged so that they can provide a coiled circuit pattern around the pair of flexible insulator sheets. The first and second conductor line patterns include respectively a plurality of first and second parallel conductor lines which are inclined at a predetermined angle. Also, the coil winding structure includes an opening, such as an etched hole or a window, etc., at a portion of the insulator sheet which corresponds to the upper and lower portions of all the conductor lines and an electrical connection for connecting through the opening the upper portions and the lower portions of the first and second conductor line patterns so that the conductor lines provide the coiled circuit pattern. The electrical connection is provided by soldering. A manufacturing process of the flexible coil winding structure is also disclosed.

REFERENCES:
patent: 4308513 (1981-12-01), Layton et al.
patent: 5237165 (1993-08-01), Tingley, III
patent: 5241293 (1993-08-01), Okumura
patent: 5381124 (1995-01-01), Roshen
patent: 5392020 (1995-02-01), Chang
patent: 5425167 (1995-06-01), Shiga et al.
patent: 5461353 (1995-10-01), Eberhardt
patent: 5487214 (1996-01-01), Walters
patent: 5514832 (1996-05-01), Dusablon, Sr. et al.
patent: 5572180 (1996-11-01), Huang et al.
patent: 5576680 (1996-11-01), Ling
patent: 5598136 (1997-01-01), Kano et al.
patent: 5610569 (1997-03-01), Hwang et al.

Affiliated with

Also associated with

Rating

Flyback transformer having a flexible coil winding structure and 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 transformer having a flexible coil winding structure and, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flyback transformer having a flexible coil winding structure and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-426242