JPS643332B2 - - Google Patents
Info
- Publication number
- JPS643332B2 JPS643332B2 JP14995680A JP14995680A JPS643332B2 JP S643332 B2 JPS643332 B2 JP S643332B2 JP 14995680 A JP14995680 A JP 14995680A JP 14995680 A JP14995680 A JP 14995680A JP S643332 B2 JPS643332 B2 JP S643332B2
- Authority
- JP
- Japan
- Prior art keywords
- cap
- coil
- drum
- shaped core
- caps
- 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
Links
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 15
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Coils Or Transformers For Communication (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14995680A JPS5773915A (en) | 1980-10-24 | 1980-10-24 | Small-sized inductor and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14995680A JPS5773915A (en) | 1980-10-24 | 1980-10-24 | Small-sized inductor and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5773915A JPS5773915A (en) | 1982-05-08 |
| JPS643332B2 true JPS643332B2 (sh) | 1989-01-20 |
Family
ID=15486267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14995680A Granted JPS5773915A (en) | 1980-10-24 | 1980-10-24 | Small-sized inductor and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773915A (sh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10172853A (ja) * | 1996-12-14 | 1998-06-26 | Taiyo Yuden Co Ltd | 巻線型電子部品及びその製造方法 |
| JP4651135B2 (ja) * | 1998-09-07 | 2011-03-16 | Ｔｄｋ株式会社 | コイル部品 |
| JP4983389B2 (ja) * | 2007-05-16 | 2012-07-25 | Ｔｄｋ株式会社 | コイル部品 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51115547U (sh) * | 1975-03-17 | 1976-09-18 |
-
1980
- 1980-10-24 JP JP14995680A patent/JPS5773915A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5773915A (en) | 1982-05-08 |
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