JPS60185320U - switching power transformer - Google Patents
switching power transformerInfo
- Publication number
- JPS60185320U JPS60185320U JP7228884U JP7228884U JPS60185320U JP S60185320 U JPS60185320 U JP S60185320U JP 7228884 U JP7228884 U JP 7228884U JP 7228884 U JP7228884 U JP 7228884U JP S60185320 U JPS60185320 U JP S60185320U
- Authority
- JP
- Japan
- Prior art keywords
- base
- bobbin
- pair
- coil
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるスイッチング電カドランスの最内
側層の第１のボビンの一例を関連する基部、端子ピン取
付は部およびコアとともに示す斜視図、第２図は第２の
ボビンの一例を示す斜視図、第３図および第４図は３つ
の同心円筒状ボビンを嵌合させた多層構造のボビンの下
面図および縦断面図である。
１：１１のボビン、２：第２のボビン、３：基部、４Ａ
、４Ｂ：基部３の一対の側壁、５Ａ、５Ｂ：端子ピン取
付は部、８Ａ、８Ｂ：第２のボビン２の一対の突出部、
９：第２のボビン２の鍔部、１０ニスリツト、１１：第
３のボビン、１２Ａ、１２Ｂ：第３のボビン１１の一対
の突出部、１３：第３のボビン１１の鍔部、１４ニスリ
ツト。Fig. 1 is a perspective view showing an example of the first bobbin of the innermost layer of the switching capacitor according to the present invention together with the related base, terminal pin attachment part and core, and Fig. 2 shows an example of the second bobbin. The perspective view, FIGS. 3 and 4 are a bottom view and a vertical sectional view of a multilayer bobbin in which three concentric cylindrical bobbins are fitted. 1: 11 bobbin, 2: second bobbin, 3: base, 4A
, 4B: A pair of side walls of the base 3, 5A, 5B: Terminal pin attachment part, 8A, 8B: A pair of protrusions of the second bobbin 2,
9: Flange of second bobbin 2, 10 Nis slit, 11: Third bobbin, 12A, 12B: Pair of protrusions of third bobbin 11, 13: Flange of third bobbin 11, 14 Nis slit.
Claims (1)
る基部と、該基部の中心孔と略同心となるように該基部
に一体に形成され、かつ１次コイルが巻回された第１の
円筒状ボビンの外側に嵌合され、かつ２次コイルが巻回
された第２の円筒状ボビンとを具備し、該第２の円筒状
ボビンの下端一部に軸線方向に突出する一対の対向する
円弧状突出部を形成し、該突出部の対応する端部間に前
記基部の対向する側壁が嵌入するように該端部間の間隔
を選定するとともに、前記一対の突出部の一方に対応す
る前記第２のボビンの鍔部にコイルリード引出し用の軸
線方向のスリットを形成したことを特徴とするスイッチ
ング電カドランス。a base having a circular center hole and a pair of substantially parallel opposing side walls; and a first coil formed integrally with the base so as to be substantially concentric with the center hole of the base, and around which a primary coil is wound. a second cylindrical bobbin fitted on the outside of the cylindrical bobbin and around which a secondary coil is wound; a pair of opposing cylindrical bobbins protruding in the axial direction from a portion of the lower end of the second cylindrical bobbin; forming an arc-shaped protrusion, and selecting a spacing between the corresponding ends of the protrusion so that the opposing side walls of the base fit between the corresponding ends of the protrusion, and corresponding to one of the pair of protrusions. 1. A switching electric current, characterized in that a slit in the axial direction for drawing out the coil lead is formed in the flange of the second bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7228884U JPS60185320U (en) | 1984-05-17 | 1984-05-17 | switching power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7228884U JPS60185320U (en) | 1984-05-17 | 1984-05-17 | switching power transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60185320U true JPS60185320U (en) | 1985-12-09 |
| JPH037932Y2 JPH037932Y2 (en) | 1991-02-27 |
Family
ID=30610560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7228884U Granted JPS60185320U (en) | 1984-05-17 | 1984-05-17 | switching power transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60185320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010199549A (en) * | 2009-02-26 | 2010-09-09 | Samsung Electro-Mechanics Co Ltd | Transformer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5383621U (en) * | 1976-12-14 | 1978-07-11 |
-
1984
- 1984-05-17 JP JP7228884U patent/JPS60185320U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5383621U (en) * | 1976-12-14 | 1978-07-11 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010199549A (en) * | 2009-02-26 | 2010-09-09 | Samsung Electro-Mechanics Co Ltd | Transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037932Y2 (en) | 1991-02-27 |
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