JPH0436210U

JPH0436210U -

Info

Publication number: JPH0436210U
Application number: JP7892790U
Authority: JP
Priority date: 1990-07-24
Filing date: 1990-07-24
Publication date: 1992-03-26

Description

[Brief explanation of the drawing]

第１図、第２図は本考案の一実施例を示す図で
ある。第３図、第４図、第５図は第１の従来例を
示す図である。第６図、第７図、第８図、第９図
は第２の従来例を示す図である。第１０図、第１
１図は第３の従来例を示す図である。４０……ツバ部分（リブ）、１６，１６……イ
ンピーダンス素子、１６ｃ……インピーダンス素
子本体、４０ｂ……Ｕ形リブ（Ｕ字状部）。 FIGS. 1 and 2 are diagrams showing an embodiment of the present invention. FIG. 3, FIG. 4, and FIG. 5 are diagrams showing a first conventional example. FIG. 6, FIG. 7, FIG. 8, and FIG. 9 are diagrams showing a second conventional example. Figure 10, 1st
FIG. 1 is a diagram showing a third conventional example. 40...Brim part (rib), 16, 16... Impedance element, 16c... Impedance element main body, 40b... U-shaped rib (U-shaped part).

Claims

[Claims for Utility Model Registration] The high-voltage coil 12 is divided into a plurality of sections to form winding sections, and each winding section is sequentially wound around the high-voltage coil bobbin 22 in a laminated manner with an insulating material 24 interposed between each winding section. A high voltage coil unit 20 formed by inserting and connecting a rectifier diode D in series, and a low voltage coil unit 34 having a low voltage coil wound around a low voltage coil bobbin.
A rib 40 provided at the lowest part of the high voltage coil bobbin 22 in a flyback transformer which is housed in an insulating case with one end open and injected with insulating resin into the case. A U-shaped portion 40b is provided on the rib 40 and holds the impedance element main body 16c so that the axial direction of the cylindrical impedance element 16 for ringing damping is substantially parallel to the axial direction of the high voltage coil bobbin 22. A flyback transformer characterized by comprising: