JPS636720U - - Google Patents
Info
- Publication number
- JPS636720U JPS636720U JP10105786U JP10105786U JPS636720U JP S636720 U JPS636720 U JP S636720U JP 10105786 U JP10105786 U JP 10105786U JP 10105786 U JP10105786 U JP 10105786U JP S636720 U JPS636720 U JP S636720U
- Authority
- JP
- Japan
- Prior art keywords
- surface electrode
- cylindrical capacitor
- electromagnetic interference
- conductor
- removal filter
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 2
- 229910000859 α-Fe Inorganic materials 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 4
- 239000000696 magnetic material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Description
第１図はこの考案の一実施例を示す断面図であ
る。第２図はこの実施例の等価回路図である。第
３図はこの実施例および従来例の周波数特性を示
すグラフである。第４図はこの考案の変形例を示
す断面図である。第５図はこの変形例の等価回路
図である。第６図は従来の電磁干渉除去フイルタ
の一例を示す断面図である。
図において、１０は電磁干渉除去フイルタ、１
２は誘電体、１４は外面電極、１６は内面電極、
１８は貫通導体、１８ａは接続端子、２０ａおよ
び２０ｂはフエライトビーズ、２２は接地端子を
示す。
FIG. 1 is a sectional view showing an embodiment of this invention. FIG. 2 is an equivalent circuit diagram of this embodiment. FIG. 3 is a graph showing the frequency characteristics of this embodiment and the conventional example. FIG. 4 is a sectional view showing a modification of this invention. FIG. 5 is an equivalent circuit diagram of this modification. FIG. 6 is a sectional view showing an example of a conventional electromagnetic interference removal filter. In the figure, 10 is an electromagnetic interference removal filter;
2 is a dielectric, 14 is an outer electrode, 16 is an inner electrode,
18 is a through conductor, 18a is a connection terminal, 20a and 20b are ferrite beads, and 22 is a ground terminal.
Claims (1)
ンサ、前記筒形コンデンサの中空部に配置されか
つ貫通孔を有し、その貫通孔に貫通導体が貫通さ
れた磁性体、および前記筒形コンデンサの前記外
面電極に接続された接地端子を含む電磁干渉除去
フイルタにおいて、 前記磁性体は少なくとも２つ以上からなり、こ
れらが間隔を隔てて配置され、前記磁性体間の前
記貫通導体に、この貫通導体から延びて前記筒形
コンデンサの前記内面電極と電気的に接続される
接続端子が形成されていることを特徴とする、電
磁干渉除去フイルタ。 ２ 前記磁性体はフエライトビーズを含む、実用
新案登録請求の範囲第１項記載の電磁干渉除去フ
イルタ。[Claims for Utility Model Registration] 1. A cylindrical capacitor having an inner surface electrode and an outer surface electrode, a magnetic material disposed in a hollow part of the cylindrical capacitor and having a through hole, and a through conductor passed through the through hole; and an electromagnetic interference removal filter including a grounding terminal connected to the outer surface electrode of the cylindrical capacitor, wherein the magnetic body is composed of at least two or more, which are arranged at intervals, and the through-hole between the magnetic bodies. An electromagnetic interference removal filter characterized in that a conductor is formed with a connecting terminal extending from the through conductor and electrically connected to the inner surface electrode of the cylindrical capacitor. 2. The electromagnetic interference removal filter according to claim 1, wherein the magnetic material includes ferrite beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105786U JPH0427158Y2 (en) | 1986-07-01 | 1986-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10105786U JPH0427158Y2 (en) | 1986-07-01 | 1986-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS636720U true JPS636720U (en) | 1988-01-18 |
| JPH0427158Y2 JPH0427158Y2 (en) | 1992-06-30 |
Family
ID=30971452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10105786U Expired JPH0427158Y2 (en) | 1986-07-01 | 1986-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427158Y2 (en) |
-
1986
- 1986-07-01 JP JP10105786U patent/JPH0427158Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427158Y2 (en) | 1992-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS636720U (en) | ||
| JPH0191304U (en) | ||
| JPH03748Y2 (en) | ||
| JPS5926587Y2 (en) | LC composite parts | |
| JPS602652Y2 (en) | electromagnetic interference filter | |
| JPS6319743U (en) | ||
| JPS6381404U (en) | ||
| JPS62133420U (en) | ||
| JPS6415401U (en) | ||
| JPS62204316U (en) | ||
| JPH0231080U (en) | ||
| JPH03125519U (en) | ||
| JPS61134104U (en) | ||
| JPS6375023U (en) | ||
| JPS6448902U (en) | ||
| JPS6389661U (en) | ||
| JPH01124713U (en) | ||
| JPH01116426U (en) | ||
| JPH01126721U (en) | ||
| JPS6114525U (en) | low pass filter | |
| JPH0423126U (en) | ||
| JPS63177025U (en) | ||
| JPS6389663U (en) | ||
| JPS6438802U (en) | ||
| JPH0250986U (en) |