3886434 is referenced by 43 patents and cites 13 patents.

A high voltage horizontal flyback transformer assembly includes a generally rectangular ferromagnetic core with a pair of opposing core legs. A primary or low voltage winding is split into two portions each mounted on a different core leg with the winding distributed so as to cover as much of the core as possible. A high voltage winding is split into two or more portions, each placed as close to the core as possible and each wound in such a fashion as to cover as much of the core as possible, to thus increase mutual coupling. In particular, one half of the total high voltage winding is concentrically mounted over each of the low voltage portions. One or more diodes are located in series between the high voltage portions to reduce the effect of the high secondary distributed capacitance on the primary circuit, equalize the ringing frequencies of each high voltage section, and provide high voltage rectification. The entire transformer assembly, including the diodes and a focus resistor, is mounted in an oil-filled container.

Title
Flyback transformer
Application Number
05/395,284
Publication Number
3886434
Application Date
September 7, 1973
Publication Date
May 27, 1975
Inventor
Schreiner Louis W
Agent
Hofgren Wegner Allen Stellman & McCord
Assignee
Warwick Electronics
IPC
H01f 27/40
H02m 07/06
H04N 03/19
H04N 03/18
H02M 07/10
H01F 27/28
H01F 27/32
H01F 27/00
H01F 38/00
H01F 27/40
H01F 38/42
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