JPH042009U - - Google Patents
Info
- Publication number
- JPH042009U JPH042009U JP4338890U JP4338890U JPH042009U JP H042009 U JPH042009 U JP H042009U JP 4338890 U JP4338890 U JP 4338890U JP 4338890 U JP4338890 U JP 4338890U JP H042009 U JPH042009 U JP H042009U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- output end
- coils
- led out
- flat
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の第１の実施例を示す分解斜視
図、第２図は上記実施例のフエライト磁心の平面
図、第３図は上記実施例の偏平コイルの一構成例
を示す平面図、第４図は上記実施例の偏平コイル
の他の構成例を示す平面図、第５図は上記実施例
を示す平面図、第６図は上記実施例の側面図、第
７図は従来例を示す分解斜視図である。
１，２……フエライト磁心、１ａ，２ａ……中
心部分、１ｂ，２ｂ……外周部分、３……コイル
、３ａ……貫通孔、３１……偏平コイル、３２…
…偏平コイル、３１ｇ，３１ｈ……入出力端子、
３１ｉ，３１ｊ……固定用突起、３２ａ，３２ｂ
……入出力端子、３２ｃ……固定用突起、４……
テープ、５……回路基板。
Fig. 1 is an exploded perspective view showing the first embodiment of the present invention, Fig. 2 is a plan view of the ferrite magnetic core of the above embodiment, and Fig. 3 is a plan view showing an example of the configuration of the flat coil of the above embodiment. , FIG. 4 is a plan view showing another configuration example of the flat coil of the above embodiment, FIG. 5 is a plan view showing the above embodiment, FIG. 6 is a side view of the above embodiment, and FIG. 7 is a conventional example. FIG. 1, 2... Ferrite magnetic core, 1a, 2a... Center portion, 1b, 2b... Outer peripheral portion, 3... Coil, 3a... Through hole, 31... Flat coil, 32...
...Flat coil, 31g, 31h...Input/output terminal,
31i, 31j...fixing protrusion, 32a, 32b
...Input/output terminal, 32c...Fixing protrusion, 4...
Tape, 5...Circuit board.
Claims (1)
積層してなるコイルと、 上記コイルを挾み込む一対の偏平なフエライト
磁心とを有し、 上記偏平コイルが入出力端を一方向に導出する
とともに該一方向と反対方向に上記導電板の一部
を導出し、 上記入出力端と上記導電板の一部とを実装対象
面に固着してトランス全体の固定手段とすること
を特徴とする薄形トランス。[Claims for Utility Model Registration] A coil comprising a plurality of laminated flat coils formed by processing conductive plates, and a pair of flat ferrite magnetic cores sandwiching the coils, the flat coils being inserted into the coil. The output end is led out in one direction, and a part of the conductive plate is led out in the opposite direction, and the input/output end and part of the conductive plate are fixed to the mounting surface to fix the entire transformer. A thin transformer characterized by being used as a means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4338890U JP2500987Y2 (en) | 1990-04-23 | 1990-04-23 | Thin transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4338890U JP2500987Y2 (en) | 1990-04-23 | 1990-04-23 | Thin transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042009U true JPH042009U (en) | 1992-01-09 |
| JP2500987Y2 JP2500987Y2 (en) | 1996-06-12 |
Family
ID=31555761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4338890U Expired - Lifetime JP2500987Y2 (en) | 1990-04-23 | 1990-04-23 | Thin transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500987Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344231A (en) * | 1976-10-04 | 1978-04-20 | Heberure Unto Co | Liquid dispenser for dotty humidifying of small sheets* stamps and etc* |
| JP2021136357A (en) * | 2020-02-27 | 2021-09-13 | Tdk株式会社 | Coil component |
-
1990
- 1990-04-23 JP JP4338890U patent/JP2500987Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344231A (en) * | 1976-10-04 | 1978-04-20 | Heberure Unto Co | Liquid dispenser for dotty humidifying of small sheets* stamps and etc* |
| JP2021136357A (en) * | 2020-02-27 | 2021-09-13 | Tdk株式会社 | Coil component |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500987Y2 (en) | 1996-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |