JPH0325211U - - Google Patents
Info
- Publication number
- JPH0325211U JPH0325211U JP8569989U JP8569989U JPH0325211U JP H0325211 U JPH0325211 U JP H0325211U JP 8569989 U JP8569989 U JP 8569989U JP 8569989 U JP8569989 U JP 8569989U JP H0325211 U JPH0325211 U JP H0325211U
- Authority
- JP
- Japan
- Prior art keywords
- leg
- bobbin
- protrusions
- surface mount
- wound around
- 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
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
- 238000005476 soldering Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案を用いて得た表面実装チツプ形
トランスの一例を示す縦断面図、第１ａ図はその
一部拡大図、第１ｂ図はその一部拡大正面図、第
２図は同じく表面実装チツプ形トランスの一部切
欠正面図、第３図ａ，ｂは本考案における端子部
の別の実施例を示す部分的拡大断面図、第４図は
本考案の他の実施例を示す部分切欠側面図、第５
図は他の実施例を示す部分拡大断面図、第６図ａ
〜ｆは本考案における脚状突起の他の実施例を示
す断面図である。
１……ボビン本体、１ａ……胴部、２ａ，２ｂ
……フエライトコア、４……コイル、５……はん
だめつき、１０……脚状突起、４１……筒状部。
Fig. 1 is a vertical sectional view showing an example of a surface mount chip type transformer obtained using the present invention, Fig. 1a is a partially enlarged view thereof, Fig. 1b is a partially enlarged front view thereof, and Fig. 2 is the same. A partially cutaway front view of a surface mount chip type transformer, FIGS. 3a and 3b are partially enlarged cross-sectional views showing another embodiment of the terminal portion of the present invention, and FIG. 4 shows another embodiment of the present invention. Partially cutaway side view, No. 5
The figure is a partially enlarged sectional view showing another embodiment, Fig. 6a
-f are cross-sectional views showing other embodiments of the leg-like projections of the present invention. 1...Bobbin body, 1a...Body part, 2a, 2b
... Ferrite core, 4 ... Coil, 5 ... Soldering, 10 ... Leg-shaped projection, 41 ... Cylindrical part.
Claims (1)
起を一体に設け、それら脚状突起にボビン胴部に
巻回した電線の端部を巻着し、その周りをはんだ
被覆することで端子部を構成したことを特徴とす
る表面実装トランス用ボビン。 (2) 前記脚状突起が少なくとも断面の一部に角
部を有しているものを含む実用新案登録請求の範
囲第１項記載の表面実装トランス用ボビン。[Claims for Utility Model Registration] (1) A plurality of leg-like protrusions are integrally provided on both sides of the lower part of the bobbin body, and the end of the electric wire wound around the bobbin body is wound around the leg-like protrusions. A bobbin for a surface mount transformer, characterized in that a terminal portion is formed by coating the periphery with solder. (2) The bobbin for a surface mount transformer according to claim 1, wherein the leg-like protrusions have corners at least in a part of the cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8569989U JPH0325211U (en) | 1989-07-24 | 1989-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8569989U JPH0325211U (en) | 1989-07-24 | 1989-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0325211U true JPH0325211U (en) | 1991-03-15 |
Family
ID=31634965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8569989U Pending JPH0325211U (en) | 1989-07-24 | 1989-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0325211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019145609A (en) * | 2018-02-19 | 2019-08-29 | グローリー株式会社 | Coil-equipped substrate and manufacturing method thereof |
-
1989
- 1989-07-24 JP JP8569989U patent/JPH0325211U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019145609A (en) * | 2018-02-19 | 2019-08-29 | グローリー株式会社 | Coil-equipped substrate and manufacturing method thereof |