JP6194506B2 - 薄型トランス - Google Patents
薄型トランス Download PDFInfo
- Publication number
- JP6194506B2 JP6194506B2 JP2013006441A JP2013006441A JP6194506B2 JP 6194506 B2 JP6194506 B2 JP 6194506B2 JP 2013006441 A JP2013006441 A JP 2013006441A JP 2013006441 A JP2013006441 A JP 2013006441A JP 6194506 B2 JP6194506 B2 JP 6194506B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- laminated
- coil substrate
- magnetic material
- substrate
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 claims description 71
- 239000000696 magnetic material Substances 0.000 claims description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 229910000679 solder Inorganic materials 0.000 description 6
- 238000009413 insulation Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
Description
そして、全ての端子tをハンダ付けすることにより、薄型トランス1の組み立てが完了する。
2 コイル基板
3 一対の磁性材コア
4 台座
5 段部
5a 上面部
5b 底面部
5c 壁面部
6 段差部
6a 底部
6b 壁部
7 プリント層
8 絶縁シート
t 端子
Claims (1)
- 表裏面に一次側コイルおよび二次側コイルが形成されたコイル基板が複数積層されるとともに、積層された上記コイル基板の両端部を除く積層部が一対の磁性材コアにより囲繞されて閉磁路が形成され台座上に載置された薄型トランスにおいて、
上記台座は、積層された上記コイル基板の上記両端部が支持される上面部と、当該上面部間に形成されて上記一対の磁性材コアが載置される底面部とを備えた段部が形成されることにより、上記一対の磁性材コアと当該コイル基板の上記積層部の上面および下面との間に間隙が形成されるとともに、
上記段部の上記上面部の端部側に、上記コイル基板の上記両端部の下方に離間して形成された底部と、当該底部から上記上面部に至る壁部を備えた段差部が形成され、上記底部の上方に位置する上記コイル基板の上記両端部に複数の貫通孔が穿設されるとともに、上記底部に上記貫通孔と軸線を一致させて孔部が穿設され、上記貫通孔および上記孔部に上記一次側コイルまたは二次側コイルの端子が挿通されていることを特徴とする薄型トランス。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006441A JP6194506B2 (ja) | 2013-01-17 | 2013-01-17 | 薄型トランス |
PCT/JP2013/006928 WO2014111994A1 (ja) | 2013-01-17 | 2013-11-26 | 薄型トランス |
RU2015122107A RU2015122107A (ru) | 2013-01-17 | 2013-11-26 | Тонкий трансформатор |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013006441A JP6194506B2 (ja) | 2013-01-17 | 2013-01-17 | 薄型トランス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014138109A JP2014138109A (ja) | 2014-07-28 |
JP6194506B2 true JP6194506B2 (ja) | 2017-09-13 |
Family
ID=51209123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013006441A Expired - Fee Related JP6194506B2 (ja) | 2013-01-17 | 2013-01-17 | 薄型トランス |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6194506B2 (ja) |
RU (1) | RU2015122107A (ja) |
WO (1) | WO2014111994A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2530321B (en) * | 2014-09-19 | 2019-04-17 | Murata Manufacturing Co | Electronic device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0869935A (ja) * | 1994-06-21 | 1996-03-12 | Sumitomo Special Metals Co Ltd | 多層プリントコイル基板の作製方法並びにプリントコイル基板及び多層プリントコイル基板 |
JPH09213525A (ja) * | 1996-02-01 | 1997-08-15 | Murata Mfg Co Ltd | 積層シ−トコイル装置 |
JP2008166625A (ja) * | 2006-12-29 | 2008-07-17 | Matsushita Electric Works Ltd | 基板トランス |
JP5488604B2 (ja) * | 2009-09-01 | 2014-05-14 | 株式会社豊田自動織機 | 回路基板の製造方法および回路基板 |
JP5641230B2 (ja) * | 2011-01-28 | 2014-12-17 | 株式会社豊田自動織機 | 電子機器 |
-
2013
- 2013-01-17 JP JP2013006441A patent/JP6194506B2/ja not_active Expired - Fee Related
- 2013-11-26 WO PCT/JP2013/006928 patent/WO2014111994A1/ja active Application Filing
- 2013-11-26 RU RU2015122107A patent/RU2015122107A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2014111994A8 (ja) | 2015-05-14 |
JP2014138109A (ja) | 2014-07-28 |
WO2014111994A1 (ja) | 2014-07-24 |
RU2015122107A (ru) | 2017-01-10 |
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