JPH01122621U - - Google Patents
Info
- Publication number
- JPH01122621U JPH01122621U JP1827388U JP1827388U JPH01122621U JP H01122621 U JPH01122621 U JP H01122621U JP 1827388 U JP1827388 U JP 1827388U JP 1827388 U JP1827388 U JP 1827388U JP H01122621 U JPH01122621 U JP H01122621U
- Authority
- JP
- Japan
- Prior art keywords
- center conductor
- ferrite
- chip
- filter
- extension portions
- 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 6
- 239000011324 bead Substances 0.000 claims description 5
- 229910000859 α-Fe Inorganic materials 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Filters And Equalizers (AREA)
Description
第１図は本考案の一実施例に係るチツプ型ＬＣ
フイルタの一部破断斜視図、第２図は第１図の中
心導体の中途部のみを拡大して示す斜視図である
。第３図は従来例に係るチツプ型ＬＣフイルタの
斜視図、第４図はチツプ型ＬＣフイルタの電気的
な等価回路図である。
１０……中心導体、１２……中途部、１４……
筒形コンデンサ、１６，１８……両端部、２０，
２２……フエライトビーズ、２４，２６……延設
部、２８，３０……端面、３２，３４……下面。
FIG. 1 shows a chip-type LC according to an embodiment of the present invention.
FIG. 2 is a partially cutaway perspective view of the filter, and is an enlarged perspective view showing only the middle part of the center conductor in FIG. 1. FIG. 3 is a perspective view of a conventional chip-type LC filter, and FIG. 4 is an electrical equivalent circuit diagram of the chip-type LC filter. 10...center conductor, 12...middle part, 14...
Cylindrical capacitor, 16, 18...Both ends, 20,
22... Ferrite bead, 24, 26... Extension portion, 28, 30... End surface, 32, 34... Lower surface.
Claims (1)
中心導体の両端側に筒形のフエライトビーズをそ
れぞれ挿入してなるチツプ型ＬＣフイルタにおい
て、 前記筒形コンデンサと前記両フエライトビーズ
それぞれの外形を角形に構成するとともに、前記
中心導体を平板状に構成してなり、 前記中心導体の両端を前記フエライトビーズか
ら外方へ延ばして延設部をそれぞれ形成するとと
もに、その両延設部を同方向へ折り曲げて該フエ
ライトビーズの端面から下面にかけて沿わせてな
ることを特徴とするチツプ型ＬＣフイルタ。[Scope of claim for utility model registration] A cylindrical capacitor in the middle of the center conductor,
In a chip-type LC filter in which cylindrical ferrite beads are inserted into both ends of a center conductor, the cylindrical capacitor and both ferrite beads have rectangular outer shapes, and the center conductor is formed into a flat plate. Both ends of the center conductor are extended outward from the ferrite bead to form extension portions, and both extension portions are bent in the same direction so as to extend from the end surface to the bottom surface of the ferrite bead. A chip type LC filter characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1827388U JPH01122621U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1827388U JPH01122621U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122621U true JPH01122621U (en) | 1989-08-21 |
Family
ID=31232772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1827388U Pending JPH01122621U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020161563A (en) * | 2019-03-25 | 2020-10-01 | 株式会社村田製作所 | Inductor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037921B2 (en) * | 1977-11-23 | 1985-08-29 | ハネイウエル・インフオメ−シヨン・システムス・インコ−ポレ−テツド | Clock system with dynamically selectable clock period |
-
1988
- 1988-02-15 JP JP1827388U patent/JPH01122621U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6037921B2 (en) * | 1977-11-23 | 1985-08-29 | ハネイウエル・インフオメ−シヨン・システムス・インコ−ポレ−テツド | Clock system with dynamically selectable clock period |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020161563A (en) * | 2019-03-25 | 2020-10-01 | 株式会社村田製作所 | Inductor |