JPH0351518U - - Google Patents
Info
- Publication number
- JPH0351518U JPH0351518U JP11205089U JP11205089U JPH0351518U JP H0351518 U JPH0351518 U JP H0351518U JP 11205089 U JP11205089 U JP 11205089U JP 11205089 U JP11205089 U JP 11205089U JP H0351518 U JPH0351518 U JP H0351518U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- filter
- inductors
- magnetic core
- longitudinal
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Description
第１図は樹脂体で被覆されていない本考案の一
実施例の斜面図、第２図はその分解斜面図、第３
図は樹脂体で被覆されたその斜面図、第４図は外
部端子が形成されたその斜面図、第５図及び第６
図は本考案の磁性体コアの変形例の斜面図、第７
図は第６図示の磁性体コアを用いた本考案の他の
実施例の斜面図、第８図は本考案と従来例の減衰
特性図、第９図及び第１０図はいずれも従来例の
斜面図である。
１１，１２……インダクタ、２……積層コンデ
ンサ、３……磁性コア、４……貫通孔、５……リ
ード、６……突出部、７……シールド板、８……
凹部、９１，９２……電極、１１……接続導体、
１２……半田、１３……アースリード、１４……
樹脂体、１６……外部端子、１７……接着剤。
Fig. 1 is a perspective view of an embodiment of the present invention not covered with a resin body, Fig. 2 is an exploded perspective view of the same, and Fig. 3
The figure is a perspective view of the case covered with a resin body, Figure 4 is a perspective view of the case where external terminals are formed, Figures 5 and 6 are
The figure is a perspective view of a modified example of the magnetic core of the present invention.
Figure 6 is a perspective view of another embodiment of the present invention using the magnetic core shown in Figure 6, Figure 8 is a damping characteristic diagram of the present invention and the conventional example, and Figures 9 and 10 are both of the conventional example. It is a slope view. 1 1 , 1 2 ... Inductor, 2 ... Multilayer capacitor, 3 ... Magnetic core, 4 ... Through hole, 5 ... Lead, 6 ... Protrusion, 7 ... Shield plate, 8 ...
Recessed portion, 9 1 , 9 2 ... electrode, 11 ... connection conductor,
12...Solder, 13...Earth lead, 14...
Resin body, 16...external terminal, 17...adhesive.
Claims (1)
るたＬＣフイルタにおいて、前記インダクタは断
面Ｌ形の長手状磁性コアと該磁性コアの長手方向
に形成された少なくとも１個の貫通孔に挿通され
たリードとから成り、２個の前記長手状磁性コア
を、その側方への突出部の側面において非磁性体
を介して連結し、連結された２個の長手状磁性コ
アによつて形成された凹部に前記コンデンサを配
置し、前記２個のインダクタのリードを接続する
接続導体を前記コンデンサの一方の電極に接続し
たことを特徴とするＬＣフイルタ。 In an LC filter composed of two inductors and one capacitor, the inductor has an L-shaped longitudinal magnetic core and a lead inserted through at least one through hole formed in the longitudinal direction of the magnetic core. and a recess formed by the two connected longitudinal magnetic cores, the two longitudinal magnetic cores being connected via a non-magnetic material on the side surface of the lateral protrusion. An LC filter characterized in that the capacitor is disposed in the LC filter, and a connecting conductor connecting the leads of the two inductors is connected to one electrode of the capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205089U JPH0351518U (en) | 1989-09-27 | 1989-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205089U JPH0351518U (en) | 1989-09-27 | 1989-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351518U true JPH0351518U (en) | 1991-05-20 |
Family
ID=31660503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11205089U Pending JPH0351518U (en) | 1989-09-27 | 1989-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020262013A1 (en) * | 2019-06-27 | 2020-12-30 | 株式会社豊田自動織機 | Filter unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011521B2 (en) * | 1974-07-31 | 1985-03-26 | 三菱電機株式会社 | Electric vehicle brake braking system |
-
1989
- 1989-09-27 JP JP11205089U patent/JPH0351518U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011521B2 (en) * | 1974-07-31 | 1985-03-26 | 三菱電機株式会社 | Electric vehicle brake braking system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020262013A1 (en) * | 2019-06-27 | 2020-12-30 | 株式会社豊田自動織機 | Filter unit |
| JP2021005691A (en) * | 2019-06-27 | 2021-01-14 | 株式会社豊田自動織機 | Filter unit |
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