JPH0480012U - - Google Patents
Info
- Publication number
- JPH0480012U JPH0480012U JP12577290U JP12577290U JPH0480012U JP H0480012 U JPH0480012 U JP H0480012U JP 12577290 U JP12577290 U JP 12577290U JP 12577290 U JP12577290 U JP 12577290U JP H0480012 U JPH0480012 U JP H0480012U
- Authority
- JP
- Japan
- Prior art keywords
- incorporated
- protective case
- transformer
- surface mount
- open
- 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
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の面実装型変成器の一実施例を
示す断面図、第２図は同面実装型変成器の斜視図
、第３図は同面実装型変成器のプリント基板への
実装組込み状態を示す斜視図、第４図は従来の面
実装型変成器の断面図、第５図は従来の面実装型
変成器の斜視図、第６図は従来の面実装型変成器
のプリント基板への実装組込み状態を示す斜視図
である。
２１……コイルボビン、２２……鍔、２３……
端子、２４……巻線、２５……リード線、２６…
…磁性材、２７……保護ケース、２８……底板、
２９……凸部。
Fig. 1 is a sectional view showing one embodiment of the surface mount type transformer of the present invention, Fig. 2 is a perspective view of the same surface mount type transformer, and Fig. 3 is a cross sectional view showing an embodiment of the surface mount type transformer of the present invention. FIG. 4 is a sectional view of a conventional surface mount transformer, FIG. 5 is a perspective view of a conventional surface mount transformer, and FIG. 6 is a perspective view of a conventional surface mount transformer. FIG. 3 is a perspective view showing a state where the device is mounted on a printed circuit board. 21... Coil bobbin, 22... Tsuba, 23...
Terminal, 24... Winding wire, 25... Lead wire, 26...
...magnetic material, 27...protective case, 28...bottom plate,
29...Protrusion.
Claims (1)
子を持つコイルボビンに、巻線を巻回し、そのコ
イルボビンに磁性材を組み込んだ変成器本体を、
一面が開放した保護ケースに挿入し、更に、保護
ケースの開放した一面に、組み込まれる底板の面
実装される基板面と相対する面に１つ又は複数の
凸部を設けた面実装型変成器。 The transformer body is made of a plastic molded product and has a metal terminal for surface mounting, and the winding is wound around it, and a magnetic material is incorporated into the coil bobbin.
A surface mount type transformer that is inserted into a protective case with one side open, and further has one or more protrusions on the open side of the protective case on the surface of the bottom plate to be incorporated that faces the surface of the board to be surface mounted. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12577290U JPH0480012U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12577290U JPH0480012U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0480012U true JPH0480012U (en) | 1992-07-13 |
Family
ID=31873358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12577290U Pending JPH0480012U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0480012U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729290U (en) * | 1980-07-26 | 1982-02-16 | ||
| JPS6390811A (en) * | 1986-10-06 | 1988-04-21 | Kijima:Kk | Small-sized winding component with case |
| JPH0287609A (en) * | 1988-09-26 | 1990-03-28 | Fujitsu Ltd | Mounting of toroidal-type coil body |
-
1990
- 1990-11-27 JP JP12577290U patent/JPH0480012U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5729290U (en) * | 1980-07-26 | 1982-02-16 | ||
| JPS6390811A (en) * | 1986-10-06 | 1988-04-21 | Kijima:Kk | Small-sized winding component with case |
| JPH0287609A (en) * | 1988-09-26 | 1990-03-28 | Fujitsu Ltd | Mounting of toroidal-type coil body |
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