JPS62192614U - - Google Patents
Info
- Publication number
- JPS62192614U JPS62192614U JP8035286U JP8035286U JPS62192614U JP S62192614 U JPS62192614 U JP S62192614U JP 8035286 U JP8035286 U JP 8035286U JP 8035286 U JP8035286 U JP 8035286U JP S62192614 U JPS62192614 U JP S62192614U
- Authority
- JP
- Japan
- Prior art keywords
- inductance element
- center conductor
- hole
- thickness
- skin
- 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.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 4
- 230000005291 magnetic effect Effects 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 230000002500 effect on skin Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Filters And Equalizers (AREA)
Description
第１図は本考案に係るインダクタンス素子の一
実施例の構成を示す断面説明図、第２図は第１図
のインダクタンス素子の磁性体コア、中心導体の
各インピーダンス特性および総合インピーダンス
特性図、第３図および第４図は夫々本考案の他の
２つの実施例の断面説明図、第５図、第６図およ
び第７図は夫々従来のインダクタンス素子の断面
説明図、第８図は第５図のインダクタンス素子の
磁性体コア、中心導体の各インピーダンス特性お
よび総合インピーダンス特性図である。
１……磁性体コア、２……貫通孔、３，３′，
５……中心導体、７……銀電極、１２，１３，１
４……強磁性体金属材料膜。
FIG. 1 is a cross-sectional explanatory diagram showing the structure of an embodiment of an inductance element according to the present invention, FIG. 3 and 4 are cross-sectional explanatory diagrams of two other embodiments of the present invention, FIG. 5, FIG. 6, and FIG. 7 are cross-sectional explanatory diagrams of conventional inductance elements, respectively, and FIG. FIG. 4 is a diagram of each impedance characteristic and overall impedance characteristic of a magnetic core and a center conductor of the inductance element shown in the figure. 1...Magnetic core, 2...Through hole, 3, 3',
5... Center conductor, 7... Silver electrode, 12, 13, 1
4...Ferromagnetic metal material film.
Claims (1)
内に中心導体が配置されてなるインダクタンス素
子において、 上記中心導体は、貫通孔を形成するコアの内周
面に対向もしくは接触する表面から表皮効果で高
周波電流が流れる表皮の厚さを越える厚さまでの
部分が強磁性体金属材料で形成されていることを
特徴とするインダクタンス素子。[Claims for Utility Model Registration] In an inductance element in which a center conductor is disposed within a through hole formed in the axial center of a cylindrical magnetic core, the center conductor is located inside the core forming the through hole. An inductance element characterized in that a portion from a surface facing or in contact with a peripheral surface to a thickness exceeding the thickness of the skin through which high-frequency current flows due to the skin effect is formed of a ferromagnetic metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8035286U JPS62192614U (en) | 1986-05-27 | 1986-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8035286U JPS62192614U (en) | 1986-05-27 | 1986-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192614U true JPS62192614U (en) | 1987-12-08 |
Family
ID=30931081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8035286U Pending JPS62192614U (en) | 1986-05-27 | 1986-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008186990A (en) * | 2007-01-30 | 2008-08-14 | Tdk Corp | Coil component |
-
1986
- 1986-05-27 JP JP8035286U patent/JPS62192614U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008186990A (en) * | 2007-01-30 | 2008-08-14 | Tdk Corp | Coil component |