JPS58157110A - Printed inductance - Google Patents
Printed inductanceInfo
- Publication number
- JPS58157110A JPS58157110A JP4143682A JP4143682A JPS58157110A JP S58157110 A JPS58157110 A JP S58157110A JP 4143682 A JP4143682 A JP 4143682A JP 4143682 A JP4143682 A JP 4143682A JP S58157110 A JPS58157110 A JP S58157110A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- circuits
- parallel
- inductance
- ring
- 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
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
- H01F17/0006—Printed inductances
- H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は＊電機器、電子ａ器、電気機器等に用いられる
インダクタンスに関するもので、その目的とするところ
はインダクタンスを印刷配線板に内蔵させることによっ
て印刷配線板の薄形化を実温することにある。Detailed Description of the Invention The present invention relates to inductance used in electrical equipment, electronic equipment, electrical equipment, etc., and its purpose is to reduce the thickness of the printed wiring board by incorporating inductance into the printed wiring board. It lies in actually taking shape.
従来のインダクタンスは第１図に示すようにフェライト
コア等に巻線を施した個別部品として印刷配線板に装着
されているため印刷配線板の厚みを小さくすることはで
命なかった。As shown in FIG. 1, conventional inductances are attached to printed wiring boards as individual parts such as ferrite cores with wires wound around them, so it has been impossible to reduce the thickness of printed wiring boards.
本発明は上記欠点を解決するもので、紙基材フェノール
積層板、ガラス基材フェノール積層板、紙基材エポキシ
積層板、ガラスゑ材エポキシ積層板、ガラス基材ボリイ
之ドｍＪ１＆、ガラス基材ポリブタジェン櫃履板塾の電
気用積層板の表面上に導電性ペースト、導電性接看剤、
都電性塗料等の導電−で非連結平行状電気回路を設け、
次いで該回路中央部を貫通するりング状部分をフェライ
ト粉等の磁性物質を含夷する磁性ペースト等の磁性を有
する電気絶縁物で被覆してから導電物で回路一部を又差
平行状に連結してコイル巻線状回路にすることによって
積層板内にインダクタンスを内蔵させたプリントインダ
クタンスのためインダクタンス個別部品の装着が不要と
なり印刷配線板の厚みを着るしく薄形化することができ
たものである。The present invention solves the above-mentioned drawbacks, and provides a paper-based phenolic laminate, a glass-based phenol laminate, a paper-based epoxy laminate, a glass-based epoxy laminate, a glass-based phenol laminate, a glass-based phenolic laminate, a glass-based phenolic laminate, Conductive paste, conductive adhesive,
Create an unconnected parallel electric circuit using conductive paint such as Toden paint,
Next, the ring-shaped part that passes through the center of the circuit is covered with a magnetic electrical insulator such as a magnetic paste containing a magnetic substance such as ferrite powder, and then a part of the circuit is covered with a conductive material in parallel. Printed inductance has an inductance built into the laminated board by connecting them to form a coil-wound circuit, making it unnecessary to install a separate inductance component, making it possible to reduce the thickness of the printed wiring board. It is.
以−ト本＠明の一夷に例を図−により説明する。Hereinafter, an example will be explained using figures in the book @ Ming no Ichii.
１は電気用積層板で、電気用積層板１の表面上に４１亀
性飯ペース トで非連結平行状電気回路２を設け、次い
で該回路中央部を貫通するリング状部分５を磁性フェラ
イトペースト４で被°櫃してから導電性銀ペーストで回
路端部６．５／を交差平行状に這結しコイル巻線状回路
６にしたプリントインダクタンスである。Reference numeral 1 denotes an electrical laminate. On the surface of the electrical laminate 1, an uncoupled parallel electric circuit 2 is provided using 41 ferrite paste, and then a ring-shaped portion 5 passing through the center of the circuit is formed using magnetic ferrite paste. This is a printed inductance in which the coil-wound circuit 6 is formed by wrapping the circuit ends 6 and 5 in parallel with each other using conductive silver paste.
以上説明したように本発明のプリントインダクタンスは
印刷配線板に内蔵させることができるので印刷配線板を
着るしく薄形化できるようＫなるものである。As explained above, the printed inductance of the present invention can be built into a printed wiring board, so that the printed wiring board can be made thinner and more wearable.
第１図はｉ米のインダクタンスの簡略正面図、第２図は
本発明のインダクタンスの簡略正画図である。
１は電気用積層板、２は非連結平行状電気回路、３は回
路中央部を貫通するリング状部分、４は磁性ペースト、
５．５′は回路端部、６はコイル巻線状回路である。
特紅出願人
松下電工株式会社
１人弁理士 竹元敏丸
（ほか２名）
第１図
第２図
３６FIG. 1 is a simplified front view of an inductance according to the present invention, and FIG. 2 is a simplified front view of the inductance of the present invention. 1 is an electrical laminated board, 2 is an unconnected parallel electric circuit, 3 is a ring-shaped part that penetrates the center of the circuit, 4 is a magnetic paste,
5.5' is a circuit end, and 6 is a coil-wound circuit. Tokoku Applicant Matsushita Electric Works Co., Ltd. 1 Patent Attorney Toshimaru Takemoto (and 2 others) Figure 1 Figure 2 36
Claims (1)
を設け、次いで該回路中央部を貫通するリング状部分を
磁性を有する電気絶縁物で被覆してから導電物で回路端
部を交差平行状に連結しコイル巻線状回路にしたことを
特徴とするプリントインダクタンス。A conductive, uncoupled parallel electric circuit is provided on the surface of the electrical laminate, and then a ring-shaped portion that passes through the center of the circuit is covered with a magnetic electrical insulator, and then the ends of the circuit are covered with a conductive material. A printed inductance characterized by a coil-wound circuit connected in a cross-parallel manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4143682A JPS58157110A (en) | 1982-03-15 | 1982-03-15 | Printed inductance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4143682A JPS58157110A (en) | 1982-03-15 | 1982-03-15 | Printed inductance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58157110A true JPS58157110A (en) | 1983-09-19 |
Family
ID=12608316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4143682A Pending JPS58157110A (en) | 1982-03-15 | 1982-03-15 | Printed inductance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007210430A (en) * | 2006-02-09 | 2007-08-23 | Mitsubishi Heavy Ind Ltd | Dial switch for vehicle air conditioning device |
-
1982
- 1982-03-15 JP JP4143682A patent/JPS58157110A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007210430A (en) * | 2006-02-09 | 2007-08-23 | Mitsubishi Heavy Ind Ltd | Dial switch for vehicle air conditioning device |
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