JP4595990B2 - コモンモードフィルタの製造方法 - Google Patents
コモンモードフィルタの製造方法 Download PDFInfo
- Publication number
- JP4595990B2 JP4595990B2 JP2007283874A JP2007283874A JP4595990B2 JP 4595990 B2 JP4595990 B2 JP 4595990B2 JP 2007283874 A JP2007283874 A JP 2007283874A JP 2007283874 A JP2007283874 A JP 2007283874A JP 4595990 B2 JP4595990 B2 JP 4595990B2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- core
- conducting wire
- common mode
- mode filter
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims description 36
- 238000004804 winding Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 13
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 8
- 239000004020 conductor Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/0006—Printed inductances
- H01F17/0013—Printed inductances with stacked layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/041—Printed circuit coils
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Description
10 コア
11 短辺部
12 長辺部
20 ボビン
20(1) 第1のボビン
20(2) 第2のボビン
21 巻芯部
22 鍔部
23 中鍔部
30 導線
30A 一端
30B 他端
23D 歯車
Claims (2)
- 所定の長さの導線を用意する工程と、
4つの辺部により略ロの字形状をなすコアの対向する一対の該辺部をそれぞれ環装するようにして設けられ該導線が巻回される巻芯部をそれぞれ有し該巻芯部の軸方向が略平行をなし該軸方向の両端にそれぞれ鍔部を有し該巻芯部の軸方向の略中間の位置には該巻芯部をそれぞれ軸方向に一次側と二次側とに2分割する絶縁壁が設けられた第1のボビン及び第2のボビンのうちの該第1のボビンの鍔部に該導線の一端部分を係止し、該第2のボビンの鍔部に該導線の他端部分を係止する導線端部分係止工程と、
該導線の一端部分と他端部分との間の部分に張力を付加した状態とし、該第1のボビンを該辺部を回転軸として回転させて該一次側と該二次側とのそれぞれにおいて同時に該導線を該第1のボビンの巻芯部に巻回すると同時に、該第1ボビンと同一の回転方向に該第2のボビンを該辺部を回転軸として回転させて該一次側と該二次側とのそれぞれにおいて同時に該導線を該第2のボビンの巻芯部に巻回する導線巻回工程とを有することを特徴とするコモンモードフィルタの製造方法。 - 該導線巻回工程において、該張力の付加は該導線の一端部分と他端部分との間の部分をプーリに掛けることにより行い、該導線を巻き終わる直前に該プーリから該導線を外すことを特徴とする請求項1記載のコモンモードフィルタの製造方法。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007283874A JP4595990B2 (ja) | 2007-10-31 | 2007-10-31 | コモンモードフィルタの製造方法 |
TW097137620A TW200921725A (en) | 2007-10-31 | 2008-09-30 | Common mode filter and method of manufacturing the same |
CNA2008101667905A CN101499363A (zh) | 2007-10-31 | 2008-10-27 | 共模滤波器及其制造方法 |
KR1020080106982A KR20090045071A (ko) | 2007-10-31 | 2008-10-30 | 공통 모드 필터 및 공통 모드 필터의 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007283874A JP4595990B2 (ja) | 2007-10-31 | 2007-10-31 | コモンモードフィルタの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009111264A JP2009111264A (ja) | 2009-05-21 |
JP4595990B2 true JP4595990B2 (ja) | 2010-12-08 |
Family
ID=40779418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007283874A Active JP4595990B2 (ja) | 2007-10-31 | 2007-10-31 | コモンモードフィルタの製造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4595990B2 (ja) |
KR (1) | KR20090045071A (ja) |
CN (1) | CN101499363A (ja) |
TW (1) | TW200921725A (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5930528B2 (ja) * | 2012-03-23 | 2016-06-08 | 日特エンジニアリング株式会社 | コイルの製造装置及びその製造方法 |
JP6454064B2 (ja) * | 2013-06-18 | 2019-01-16 | 株式会社トーキン | チョークコイル |
CN105590719A (zh) * | 2014-10-24 | 2016-05-18 | 千如电机工业股份有限公司 | 共模滤波器及其铁芯 |
JP6661360B2 (ja) * | 2015-02-18 | 2020-03-11 | 東京パーツ工業株式会社 | ラインフィルタ |
JP7519636B2 (ja) * | 2019-03-29 | 2024-07-22 | パナソニックIpマネジメント株式会社 | リアクトル及び電力変換装置 |
CN112117105B (zh) * | 2019-06-19 | 2024-06-11 | 德阳帛汉电子有限公司 | 滤波变压装置 |
GB2586505B (en) * | 2019-08-23 | 2021-10-20 | Siemens Healthcare Ltd | A method for assembly of a monolithically impregnated cylindrical coil assembly |
CN113284720B (zh) * | 2021-04-28 | 2022-02-08 | 安登利电子(深圳)有限公司 | 一种共模变压器及其安装方法 |
CN113394007A (zh) * | 2021-07-02 | 2021-09-14 | 莱芜成威电子材料有限公司 | 一种软磁芯和软磁芯绕线方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0319327U (ja) * | 1989-07-07 | 1991-02-26 | ||
JPH0470720U (ja) * | 1990-10-31 | 1992-06-23 | ||
JPH0499516U (ja) * | 1991-01-25 | 1992-08-27 | ||
JPH04127615U (ja) * | 1991-05-10 | 1992-11-20 | 株式会社トーキン | コモンモードチヨークコイル |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0648662B2 (ja) * | 1989-02-15 | 1994-06-22 | 株式会社トーキン | コモンモードチョークコイルおよびその製造方法 |
JPH02229407A (ja) * | 1989-03-02 | 1990-09-12 | Nippon Telegr & Teleph Corp <Ntt> | チョークコイル |
JP3577602B2 (ja) * | 1993-11-02 | 2004-10-13 | Necトーキン株式会社 | 自動巻線機 |
JPH0878254A (ja) * | 1994-09-05 | 1996-03-22 | Tokin Corp | コモンモードチョークコイル |
JP3844170B2 (ja) * | 1998-05-08 | 2006-11-08 | Tdk株式会社 | 箱形ノイズフィルタ |
-
2007
- 2007-10-31 JP JP2007283874A patent/JP4595990B2/ja active Active
-
2008
- 2008-09-30 TW TW097137620A patent/TW200921725A/zh unknown
- 2008-10-27 CN CNA2008101667905A patent/CN101499363A/zh active Pending
- 2008-10-30 KR KR1020080106982A patent/KR20090045071A/ko not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0319327U (ja) * | 1989-07-07 | 1991-02-26 | ||
JPH0470720U (ja) * | 1990-10-31 | 1992-06-23 | ||
JPH0499516U (ja) * | 1991-01-25 | 1992-08-27 | ||
JPH04127615U (ja) * | 1991-05-10 | 1992-11-20 | 株式会社トーキン | コモンモードチヨークコイル |
Also Published As
Publication number | Publication date |
---|---|
TW200921725A (en) | 2009-05-16 |
CN101499363A (zh) | 2009-08-05 |
KR20090045071A (ko) | 2009-05-07 |
JP2009111264A (ja) | 2009-05-21 |
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