TWI541843B - 表面安裝感應器及其製造方法 - Google Patents
表面安裝感應器及其製造方法 Download PDFInfo
- Publication number
- TWI541843B TWI541843B TW102100532A TW102100532A TWI541843B TW I541843 B TWI541843 B TW I541843B TW 102100532 A TW102100532 A TW 102100532A TW 102100532 A TW102100532 A TW 102100532A TW I541843 B TWI541843 B TW I541843B
- Authority
- TW
- Taiwan
- Prior art keywords
- core portion
- coil
- core
- shape
- surface mount
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000004804 winding Methods 0.000 claims description 16
- 239000006247 magnetic powder Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000007747 plating Methods 0.000 description 5
- 238000000748 compression moulding Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 238000010020 roller printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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
- H01F27/24—Magnetic cores
-
- 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
- H01F27/288—Shielding
-
- 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
- H01F27/29—Terminals; Tapping arrangements for signal inductances
- H01F27/292—Surface mounted devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/08—Cores, Yokes, or armatures made from powder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012009666A JP5450675B2 (ja) | 2012-01-20 | 2012-01-20 | 面実装インダクタとその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201346952A TW201346952A (zh) | 2013-11-16 |
| TWI541843B true TWI541843B (zh) | 2016-07-11 |
Family
ID=48816834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102100532A TWI541843B (zh) | 2012-01-20 | 2013-01-08 | 表面安裝感應器及其製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5450675B2 (https=) |
| KR (1) | KR102022272B1 (https=) |
| CN (1) | CN103219131A (https=) |
| TW (1) | TWI541843B (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6400335B2 (ja) * | 2014-05-26 | 2018-10-03 | 太陽誘電株式会社 | コイル部品及び電子機器 |
| KR101686989B1 (ko) | 2014-08-07 | 2016-12-19 | 주식회사 모다이노칩 | 파워 인덕터 |
| JP6179491B2 (ja) * | 2014-09-05 | 2017-08-16 | 株式会社村田製作所 | 表面実装インダクタ及びその製造方法 |
| KR101681201B1 (ko) | 2014-09-11 | 2016-12-01 | 주식회사 모다이노칩 | 파워 인덕터 |
| KR102130672B1 (ko) * | 2015-09-14 | 2020-07-06 | 삼성전기주식회사 | 적층 전자부품 및 그 제조방법 |
| KR102127811B1 (ko) * | 2015-10-19 | 2020-06-29 | 삼성전기주식회사 | 적층 전자부품 및 그 제조방법 |
| JP6463256B2 (ja) * | 2015-12-11 | 2019-01-30 | 太陽誘電株式会社 | コイル部品及びその製造方法，電子機器 |
| KR102558332B1 (ko) * | 2016-05-04 | 2023-07-21 | 엘지이노텍 주식회사 | 인덕터 및 이의 제조 방법 |
| JP6520861B2 (ja) * | 2016-08-10 | 2019-05-29 | 株式会社村田製作所 | 電子部品 |
| JP6414612B2 (ja) * | 2017-04-25 | 2018-10-31 | 株式会社村田製作所 | 表面実装インダクタ及びその製造方法 |
| US11657955B2 (en) | 2018-04-10 | 2023-05-23 | Murata Manufacturing Co., Ltd. | Surface mount inductor |
| JP6567152B2 (ja) * | 2018-09-05 | 2019-08-28 | 太陽誘電株式会社 | コイル部品及び電子機器 |
| JP6918870B2 (ja) * | 2018-09-05 | 2021-08-11 | 太陽誘電株式会社 | コイル部品及び電子機器 |
| JP6549779B2 (ja) * | 2018-12-28 | 2019-07-24 | 太陽誘電株式会社 | コイル部品及びその製造方法，電子機器 |
| JP7183934B2 (ja) | 2019-04-22 | 2022-12-06 | Tdk株式会社 | コイル部品及びその製造方法 |
| JP7188258B2 (ja) | 2019-04-22 | 2022-12-13 | Tdk株式会社 | コイル部品及びその製造方法 |
| JP7163882B2 (ja) * | 2019-08-07 | 2022-11-01 | 株式会社村田製作所 | インダクタ部品および電子部品 |
| US12014865B2 (en) | 2019-09-26 | 2024-06-18 | Murata Manufacturing Co., Ltd. | Inductor and method for manufacturing the same |
| CN113130188B (zh) | 2020-01-15 | 2025-01-28 | 株式会社村田制作所 | 电感器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646510A (en) * | 1979-09-25 | 1981-04-27 | Tdk Corp | Inductor, inductor assembly, and method of manufacture thereof |
| JP2001068356A (ja) * | 1999-08-24 | 2001-03-16 | Tokin Corp | 積層型インピーダンス素子 |
| JP2001155938A (ja) * | 1999-09-17 | 2001-06-08 | Fdk Corp | 積層インダクタおよびその製造方法 |
| JP4019071B2 (ja) * | 2004-07-12 | 2007-12-05 | Ｔｄｋ株式会社 | コイル部品 |
| JP2010186910A (ja) * | 2009-02-13 | 2010-08-26 | Toko Inc | モールドコイルの製造方法 |
| JP4714779B2 (ja) * | 2009-04-10 | 2011-06-29 | 東光株式会社 | 表面実装インダクタの製造方法とその表面実装インダクタ |
| JP4853841B2 (ja) * | 2009-07-31 | 2012-01-11 | Ｔｄｋ株式会社 | コイル部品の製造方法及びコイル部品 |
-
2012
- 2012-01-20 JP JP2012009666A patent/JP5450675B2/ja active Active
-
2013
- 2013-01-08 TW TW102100532A patent/TWI541843B/zh active
- 2013-01-09 KR KR1020130002506A patent/KR102022272B1/ko active Active
- 2013-01-18 CN CN2013100198272A patent/CN103219131A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP5450675B2 (ja) | 2014-03-26 |
| KR102022272B1 (ko) | 2019-09-18 |
| CN103219131A (zh) | 2013-07-24 |
| JP2013149814A (ja) | 2013-08-01 |
| TW201346952A (zh) | 2013-11-16 |
| KR20130085961A (ko) | 2013-07-30 |
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