JPH03113896U - - Google Patents
Info
- Publication number
- JPH03113896U JPH03113896U JP2428890U JP2428890U JPH03113896U JP H03113896 U JPH03113896 U JP H03113896U JP 2428890 U JP2428890 U JP 2428890U JP 2428890 U JP2428890 U JP 2428890U JP H03113896 U JPH03113896 U JP H03113896U
- Authority
- JP
- Japan
- Prior art keywords
- ground plate
- capacitors
- lead terminals
- bead cores
- ferrite bead
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は、本考案によるノイズフイルタの、一
実施例の中間の組立品を示す外観斜視図。第２図
は、本考案によるノイズフイルタの分解斜視図。
第３図は、従来のノイズフイルタを示す外観図。
第４図は、ノイズフイルタの特性図。
１……筺体、２……突起、３……位置決め板、
４……縦溝、５，１１……アース板、６，１５…
…透孔、７，１９……貫通型コンデンサ、８，１
６……アース板端子、９，２０……フエライトビ
ーズコア、１０，２１……リード端子、１２……
スタンドオフ片、１３……切り欠き、１４……角
孔、１７，１８……突片。
FIG. 1 is an external perspective view showing an intermediate assembly of an embodiment of a noise filter according to the present invention. FIG. 2 is an exploded perspective view of the noise filter according to the present invention.
FIG. 3 is an external view showing a conventional noise filter.
FIG. 4 is a characteristic diagram of the noise filter. 1... Housing, 2... Protrusion, 3... Positioning plate,
4... Vertical groove, 5, 11... Earth plate, 6, 15...
...Through hole, 7,19...Through type capacitor, 8,1
6...Earth plate terminal, 9,20...Ferrite bead core, 10,21...Lead terminal, 12...
Standoff piece, 13... Notch, 14... Square hole, 17, 18... Projection piece.
Claims (1)
定し、周縁にスタンドオフ片が一体に突設された
方形アース板と、４個の貫通型コンデンサと、４
個のフエライトビーズコアと、断面が矩形の２個
の〓形のリード端子とからなり、前記アース板の
アース板端子の両側に前記貫通型コンデンサをそ
れぞれ２個ずつアースを接続して取付け、該貫通
型コンデンサの上に前記フエライトビーズコアを
同心にそれぞれ載設し、前記〓形のリード端子を
前記アース板端子の両側の、２個ずつの貫通型コ
ンデンサとフエライトビーズコアの連通体に貫通
し、導体として前記アース板の底面側に突出させ
てそれぞれ設け、前記アース板の表面側を絶縁樹
脂で覆い外装してなることを特徴とするノイズフ
イルタ。 A ground plate terminal with three legs is fixed at right angles to the center of the bottom, a rectangular ground plate with a standoff piece integrally protruding from the periphery, four feedthrough capacitors,
ferrite bead cores and two square-shaped lead terminals with a rectangular cross section, two of the feedthrough capacitors are connected to the ground on both sides of the ground plate terminal of the ground plate, and the two lead terminals are connected to each other. The ferrite bead cores are placed concentrically on top of the feed-through capacitors, and the square lead terminals are passed through the connecting bodies of two feed-through capacitors and the ferrite bead cores on both sides of the ground plate terminal. . A noise filter characterized in that conductors are provided protruding from the bottom side of the ground plate, and the surface side of the ground plate is covered and exteriorized with an insulating resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990024288U JPH085592Y2 (en) | 1990-03-09 | 1990-03-09 | Noise filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990024288U JPH085592Y2 (en) | 1990-03-09 | 1990-03-09 | Noise filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03113896U true JPH03113896U (en) | 1991-11-21 |
| JPH085592Y2 JPH085592Y2 (en) | 1996-02-14 |
Family
ID=31527258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990024288U Expired - Fee Related JPH085592Y2 (en) | 1990-03-09 | 1990-03-09 | Noise filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085592Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415205A (en) * | 1987-07-08 | 1989-01-19 | Kawasaki Steel Co | Method for rolling continuously seamless steel tube |
-
1990
- 1990-03-09 JP JP1990024288U patent/JPH085592Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6415205A (en) * | 1987-07-08 | 1989-01-19 | Kawasaki Steel Co | Method for rolling continuously seamless steel tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085592Y2 (en) | 1996-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |