JPS63110009U - - Google Patents
Info
- Publication number
- JPS63110009U JPS63110009U JP167387U JP167387U JPS63110009U JP S63110009 U JPS63110009 U JP S63110009U JP 167387 U JP167387 U JP 167387U JP 167387 U JP167387 U JP 167387U JP S63110009 U JPS63110009 U JP S63110009U
- Authority
- JP
- Japan
- Prior art keywords
- board
- rectangular
- winding
- core
- windings
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Description
第１図は本考案の一実施例による基板実装用ト
ランスを示し、第１図ａはその平面図、第１図ｂ
はその断面側面図、第２図は本考案の他の実施例
を示す断面側面図、第３図は本考案の成立過程を
示す断面側面図、第４図は従来の基板実装用トラ
ンスを示し、第４図ａ，ｂはそれぞれその平面図
、断面側面図である。
図において、１はトランス、３は巻線、４，５
は１次、２次巻線、６は基板、１２はフエライト
コア、１２ａ，２２ａは巻線辺部、１２ｂ，２２
ｂは対向辺部である。
FIG. 1 shows a transformer for mounting on a board according to an embodiment of the present invention, FIG. 1 a is a plan view thereof, and FIG. 1 b
2 is a cross-sectional side view showing another embodiment of the present invention, FIG. 3 is a cross-sectional side view showing the process of establishing the present invention, and FIG. 4 is a conventional circuit board mounting transformer. , FIGS. 4a and 4b are a plan view and a cross-sectional side view, respectively. In the figure, 1 is a transformer, 3 is a winding, 4, 5
are primary and secondary windings, 6 is a substrate, 12 is a ferrite core, 12a, 22a are winding sides, 12b, 22
b is the opposite side.
Claims (1)
重ねて巻回してなり、基板上に、該巻線が基板面
に当接し、かつコアが該基板面と平行となる横置
きに実装されるトランスにおいて、上記コアの少
なくとも巻線辺部及びこれの対向辺部が、横断面
で見て長方形状で、かつ巻線辺部はその長辺が基
板面と平行に、対向辺部はその長辺が基板面と垂
直になるように形成されていることを特徴とする
基板実装用トランス。 The primary and secondary windings are wound around the winding sides of a rectangular annular core, and the windings are placed on the board horizontally so that the windings are in contact with the board surface and the core is parallel to the board surface. In a transformer that is mounted on a substrate, at least the winding side and the opposite side of the core are rectangular in cross section, and the long side of the winding side is parallel to the substrate surface and the opposite side is rectangular. A transformer for board mounting, characterized in that the side portion is formed such that its long side is perpendicular to the board surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP167387U JPS63110009U (en) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP167387U JPS63110009U (en) | 1987-01-08 | 1987-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63110009U true JPS63110009U (en) | 1988-07-15 |
Family
ID=30779804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP167387U Pending JPS63110009U (en) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63110009U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH024210U (en) * | 1988-06-20 | 1990-01-11 | ||
| JPH04121712U (en) * | 1991-04-18 | 1992-10-30 | テイーデイーケイ株式会社 | Core for coil device |
| JPH0513022U (en) * | 1991-07-26 | 1993-02-19 | テイーデイーケイ株式会社 | Magnetic core with gear |
| JP2007149845A (en) * | 2005-11-25 | 2007-06-14 | Matsushita Electric Works Ltd | Magnetic core |
| WO2011148468A1 (en) * | 2010-05-26 | 2011-12-01 | 三菱電機株式会社 | Transformer |
-
1987
- 1987-01-08 JP JP167387U patent/JPS63110009U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH024210U (en) * | 1988-06-20 | 1990-01-11 | ||
| JPH04121712U (en) * | 1991-04-18 | 1992-10-30 | テイーデイーケイ株式会社 | Core for coil device |
| JPH0513022U (en) * | 1991-07-26 | 1993-02-19 | テイーデイーケイ株式会社 | Magnetic core with gear |
| JP2007149845A (en) * | 2005-11-25 | 2007-06-14 | Matsushita Electric Works Ltd | Magnetic core |
| WO2011148468A1 (en) * | 2010-05-26 | 2011-12-01 | 三菱電機株式会社 | Transformer |
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