JP4807793B2 - 薄型トランス - Google Patents
薄型トランス Download PDFInfo
- Publication number
- JP4807793B2 JP4807793B2 JP2006350505A JP2006350505A JP4807793B2 JP 4807793 B2 JP4807793 B2 JP 4807793B2 JP 2006350505 A JP2006350505 A JP 2006350505A JP 2006350505 A JP2006350505 A JP 2006350505A JP 4807793 B2 JP4807793 B2 JP 4807793B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- winding
- binding
- binding terminal
- horizontal protrusion
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 claims description 81
- 238000005476 soldering Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 description 19
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
12 端子保持部
14 ボビン
16 E型コア
24 絡げ端子
30 水平突起
32 垂直突起
Claims (3)
- 巻胴部と端子保持部を備えたボビンを有し、前記巻胴部に巻線材を巻き回すことで巻線部が形成され、前記端子保持部から横方向に突出するように保持されている絡げ端子に巻線端末が接続され、巻線部の内外で磁路を形成するように磁気コアを配置する面実装構造のトランスにおいて、
前記端子保持部に、絡げ端子の上面に沿って側面から突出する水平突起と、絡げ端子の基端位置で底面から突出する垂直突起とを形成し、前記水平突起は、その断面形状が、幅は絡げ端子の幅以下で、ボビンの底面側から引き出される巻線端末が水平突起と絡げ端子と垂直突起を一緒に囲むように複数回巻き付けられ、絡げ端子を水平突起と一緒に半田上げすることで巻線端末と絡げ端子とが電気的に接続されるようにしたことを特徴とする薄型トランス。 - 巻線端末が水平突起と絡げ端子と垂直突起を一緒に囲むように複数回巻き付けられ、更に水平突起と絡げ端子を囲むように複数回巻き付けられて、絡げ端子が水平突起と一緒に半田上げされている請求項1記載の薄型トランス。
- 水平突起は、その上側縁が丸め面取りされた形状をなしている請求項1又は2記載の薄型トランス。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006350505A JP4807793B2 (ja) | 2006-12-26 | 2006-12-26 | 薄型トランス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006350505A JP4807793B2 (ja) | 2006-12-26 | 2006-12-26 | 薄型トランス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008166302A JP2008166302A (ja) | 2008-07-17 |
JP4807793B2 true JP4807793B2 (ja) | 2011-11-02 |
Family
ID=39695440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006350505A Active JP4807793B2 (ja) | 2006-12-26 | 2006-12-26 | 薄型トランス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4807793B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0343701Y2 (ja) * | 1986-04-30 | 1991-09-12 | ||
JPH0476018U (ja) * | 1990-11-16 | 1992-07-02 | ||
JP2560913Y2 (ja) * | 1991-10-17 | 1998-01-26 | 株式会社トーキン | ピン端子付ボビン及びそれを用いた電子部品 |
JPH08203763A (ja) * | 1995-01-30 | 1996-08-09 | Seikosha Co Ltd | コイルボビンにおけるコイル端末の結線構造 |
JP3368826B2 (ja) * | 1998-05-14 | 2003-01-20 | エフ・ディ−・ケイ株式会社 | 巻線部品およびその製造方法 |
JP3411006B2 (ja) * | 2000-04-27 | 2003-05-26 | 株式会社タムラ製作所 | 小型トランスおよび引出線の絡げ方法 |
-
2006
- 2006-12-26 JP JP2006350505A patent/JP4807793B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008166302A (ja) | 2008-07-17 |
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