JPH036815U - - Google Patents
Info
- Publication number
- JPH036815U JPH036815U JP6706689U JP6706689U JPH036815U JP H036815 U JPH036815 U JP H036815U JP 6706689 U JP6706689 U JP 6706689U JP 6706689 U JP6706689 U JP 6706689U JP H036815 U JPH036815 U JP H036815U
- Authority
- JP
- Japan
- Prior art keywords
- signal line
- filter element
- noise filter
- electrode
- conductor
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Description
第１図は本考案の一実施例を示す信号線用ノイ
ズフイルタ素子の外観斜視図。第２図は、第１図
における信号線用ノイズフイルタ素子の正面図。
第３図は本考案の第２の実施例を示す信号線用ノ
イズフイルタ素子の外観斜視図。第４図は、第３
図における信号線用ノイズフイルタ素子の正面断
面図。第５図は、第１図・第２図及び第３図・第
４図それぞれに示す信号線用ノイズフイルタ素子
の等価回路図を示す。
１……筒形フエライトコア、２，６……内周電
極、３，７……外周電極、４ａ，４ｂ……信号線
用端子、５……接地用端子、８ａ，８ｂ……信号
線用端子、Ｌ……インダクタ素子、Ｃ……キヤパ
シタ素子。
FIG. 1 is an external perspective view of a signal line noise filter element showing an embodiment of the present invention. FIG. 2 is a front view of the signal line noise filter element in FIG. 1.
FIG. 3 is an external perspective view of a signal line noise filter element showing a second embodiment of the present invention. Figure 4 shows the third
FIG. 3 is a front sectional view of the signal line noise filter element shown in the figure. FIG. 5 shows an equivalent circuit diagram of the signal line noise filter element shown in FIGS. 1 and 2 and 3 and 4, respectively. 1... Cylindrical ferrite core, 2, 6... Inner circumference electrode, 3, 7... Outer circumference electrode, 4a, 4b... Terminal for signal line, 5... Grounding terminal, 8a, 8b... For signal line Terminal, L...Inductor element, C...Capacitor element.
Claims (1)
極を設け、内周電極を信号線用導体とし、外周電
極を接地用導体とすることを特徴とする信号線用
ノイズフイルタ素子。 A noise filter element for a signal line, characterized in that electrodes are provided on the inner and outer peripheral surfaces of a cylindrical ferrite core, the inner electrode is used as a signal line conductor, and the outer electrode is used as a grounding conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6706689U JPH036815U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6706689U JPH036815U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036815U true JPH036815U (en) | 1991-01-23 |
Family
ID=31600316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6706689U Pending JPH036815U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05109535A (en) * | 1991-10-17 | 1993-04-30 | Kitagawa Ind Co Ltd | Lc composite component |
-
1989
- 1989-06-07 JP JP6706689U patent/JPH036815U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05109535A (en) * | 1991-10-17 | 1993-04-30 | Kitagawa Ind Co Ltd | Lc composite component |
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