JPH0420217U - - Google Patents
Info
- Publication number
- JPH0420217U JPH0420217U JP6155890U JP6155890U JPH0420217U JP H0420217 U JPH0420217 U JP H0420217U JP 6155890 U JP6155890 U JP 6155890U JP 6155890 U JP6155890 U JP 6155890U JP H0420217 U JPH0420217 U JP H0420217U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- sheet
- coil device
- planar coil
- planar
- 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
- 239000011888 foil Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
Description
第１図はこの考案の第１実施例を示すトランス
の分解斜視図、第２図は同トランスの斜視図、第
３図は第２実施例を示すトランスの斜視図、第４
図は同正面図、第５図は第３実施例を示すトラン
スの一部断面を示した正面図、第６図は第４実施
例を示すトランスの一部断面した正面図、第７図
は従来例を示すトランスの一部断面した正面図で
ある。
１０……シートコイル、２０……ヒートシンク
（放熱板）、２５……ブラケツト部（固定部）、
３０……（Ｅ型）コア、６１……プリント基板。
Fig. 1 is an exploded perspective view of a transformer showing the first embodiment of this invention, Fig. 2 is a perspective view of the transformer, Fig. 3 is a perspective view of the transformer showing the second embodiment, and Fig. 4 is a perspective view of the transformer showing the second embodiment.
5 is a partially sectional front view of the transformer showing the third embodiment, FIG. 6 is a partially sectional front view of the transformer showing the fourth embodiment, and FIG. 7 is a partially sectional front view of the transformer showing the fourth embodiment. FIG. 2 is a partially sectional front view of a conventional transformer. 10...Sheet coil, 20...Heat sink (heat sink), 25...Bracket part (fixed part),
30... (E type) core, 61... Printed circuit board.
Claims (1)
けたシートコイルと、このシートコイルに対し絶
縁された放熱板とが、積層された状態でコアに嵌
め込まれているプレーナ型コイル装置。 (2) 請求項(1)において、加熱板は、プレーナ型
コイル装置を支持するプリント基板側に固定され
る固定部を有しているプレーナ型コイル装置。[Scope of Claim for Utility Model Registration] (1) A sheet coil in which a conductive foil forming a coil is provided on an insulating sheet, and a heat sink insulated from this sheet coil are fitted into a core in a laminated state. A planar coil device. (2) The planar coil device according to claim (1), wherein the heating plate has a fixing portion fixed to a printed circuit board side that supports the planar coil device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6155890U JPH0420217U (en) | 1990-06-11 | 1990-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6155890U JPH0420217U (en) | 1990-06-11 | 1990-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420217U true JPH0420217U (en) | 1992-02-20 |
Family
ID=31589911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6155890U Pending JPH0420217U (en) | 1990-06-11 | 1990-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420217U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007059839A (en) * | 2005-08-26 | 2007-03-08 | Matsushita Electric Works Ltd | Lc composite component |
| JP2010118465A (en) * | 2008-11-12 | 2010-05-27 | Tamura Seisakusho Co Ltd | Inductor |
| JP2010278387A (en) * | 2009-06-01 | 2010-12-09 | Mitsubishi Electric Corp | High-breakdown-voltage flat transformer |
| JP2011077328A (en) * | 2009-09-30 | 2011-04-14 | Tdk Corp | Transformer and switching power supply device |
| EP2485225A1 (en) | 2011-01-28 | 2012-08-08 | Kabushiki Kaisha Toyota Jidoshokki | Electronic unit |
| JP2013239602A (en) * | 2012-05-16 | 2013-11-28 | Daikin Ind Ltd | Heat radiation structure of reactor |
| JP2014192517A (en) * | 2013-03-28 | 2014-10-06 | Omron Automotive Electronics Co Ltd | Magnetic device |
| JP2015079778A (en) * | 2013-10-15 | 2015-04-23 | オムロンオートモーティブエレクトロニクス株式会社 | Coil-integrated printed circuit board and magnetic device |
| CN104980027A (en) * | 2014-04-10 | 2015-10-14 | 株式会社丰田自动织机 | Induction device |
| JP2015228436A (en) * | 2014-06-02 | 2015-12-17 | Tdk株式会社 | Winding component and power supply device |
| WO2016163130A1 (en) * | 2015-04-08 | 2016-10-13 | 三菱電機株式会社 | Noise filter |
| WO2020195668A1 (en) * | 2019-03-25 | 2020-10-01 | 日本特殊陶業株式会社 | Planar coil component and planar transformer |
-
1990
- 1990-06-11 JP JP6155890U patent/JPH0420217U/ja active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007059839A (en) * | 2005-08-26 | 2007-03-08 | Matsushita Electric Works Ltd | Lc composite component |
| JP2010118465A (en) * | 2008-11-12 | 2010-05-27 | Tamura Seisakusho Co Ltd | Inductor |
| JP2010278387A (en) * | 2009-06-01 | 2010-12-09 | Mitsubishi Electric Corp | High-breakdown-voltage flat transformer |
| JP2011077328A (en) * | 2009-09-30 | 2011-04-14 | Tdk Corp | Transformer and switching power supply device |
| EP2485225A1 (en) | 2011-01-28 | 2012-08-08 | Kabushiki Kaisha Toyota Jidoshokki | Electronic unit |
| JP2013239602A (en) * | 2012-05-16 | 2013-11-28 | Daikin Ind Ltd | Heat radiation structure of reactor |
| JP2014192517A (en) * | 2013-03-28 | 2014-10-06 | Omron Automotive Electronics Co Ltd | Magnetic device |
| JP2015079778A (en) * | 2013-10-15 | 2015-04-23 | オムロンオートモーティブエレクトロニクス株式会社 | Coil-integrated printed circuit board and magnetic device |
| CN104980027A (en) * | 2014-04-10 | 2015-10-14 | 株式会社丰田自动织机 | Induction device |
| JP2015204306A (en) * | 2014-04-10 | 2015-11-16 | 株式会社豊田自動織機 | Induction apparatus |
| JP2015228436A (en) * | 2014-06-02 | 2015-12-17 | Tdk株式会社 | Winding component and power supply device |
| WO2016163130A1 (en) * | 2015-04-08 | 2016-10-13 | 三菱電機株式会社 | Noise filter |
| JP6008160B1 (en) * | 2015-04-08 | 2016-10-19 | 三菱電機株式会社 | Noise filter |
| WO2020195668A1 (en) * | 2019-03-25 | 2020-10-01 | 日本特殊陶業株式会社 | Planar coil component and planar transformer |