JPH03111020U - - Google Patents
Info
- Publication number
- JPH03111020U JPH03111020U JP2026690U JP2026690U JPH03111020U JP H03111020 U JPH03111020 U JP H03111020U JP 2026690 U JP2026690 U JP 2026690U JP 2026690 U JP2026690 U JP 2026690U JP H03111020 U JPH03111020 U JP H03111020U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- shaped cores
- lead wires
- terminal
- terminals
- 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 6
- 238000005452 bending Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Filters And Equalizers (AREA)
- Coils Or Transformers For Communication (AREA)
Description
第１図は、本考案の一実施例を示すノイズフイ
ルタの外観斜視図。第２図は、第１図におけるノ
イズフイルタの等価回路図。第３図は、第１図に
おけるノイズフイルタの構成を示す分解外観斜視
図。第４図は、従来のノイズフイルタの外観斜視
図。第５図は、第４図におけるノイズフイルタの
等価回路図である。
１……板状コア、２……貫通孔、３……リード
線、４……３端子コンデンサ、５……ライン端子
、６……アース端子、７……（３端子コンデンサ
４の両端の）端子、８……ビーズインダクタ、９
……接合部、１０……静電容量、１１，１２，１
３……矢印、２１……円筒コア、２２……リード
線、２３……ビーズインダクタ、２４……二端子
コンデンサ、２５……回路基板、２６……ライン
端子、２７……アース端子。
FIG. 1 is an external perspective view of a noise filter showing an embodiment of the present invention. FIG. 2 is an equivalent circuit diagram of the noise filter in FIG. 1. FIG. 3 is an exploded external perspective view showing the configuration of the noise filter in FIG. 1. FIG. 4 is an external perspective view of a conventional noise filter. FIG. 5 is an equivalent circuit diagram of the noise filter in FIG. 4. 1... Plate core, 2... Through hole, 3... Lead wire, 4... 3-terminal capacitor, 5... Line terminal, 6... Earth terminal, 7... (both ends of 3-terminal capacitor 4) Terminal, 8... Bead inductor, 9
... Junction, 10 ... Capacitance, 11, 12, 1
3...Arrow, 21...Cylindrical core, 22...Lead wire, 23...Bead inductor, 24...Two-terminal capacitor, 25...Circuit board, 26...Line terminal, 27...Earth terminal.
Claims (1)
を用い、それぞれ前記貫通孔２個に別々に２本の
リード線を前記２個の板状コアに共通に貫通せし
めて前記２個の板状コアを連結し、前記２個の板
状コアの間の２本の前記リード線に３端子コンデ
ンサの両端の端子を接続し、且つ前記２本のリー
ド線のコの字状に折り曲げて前記２個の板状コア
により前記３端子コンデンサを挟み、前記２本の
リード線の両端の４端子をライン端子とし、前記
３端子コンデンサの中央端子の１端子をアース端
子とした５端子に形成してなることを特徴とする
ノイズフイルタ。 Two plate-shaped cores having two through holes in the long side direction are used, and two lead wires are separately passed through the two plate-shaped cores in common through the two through holes respectively. connecting the plate-shaped cores, connecting terminals at both ends of a three-terminal capacitor to the two lead wires between the two plate-shaped cores, and bending the two lead wires into a U-shape. The three-terminal capacitor is sandwiched between the two plate-shaped cores, and the four terminals at both ends of the two lead wires are line terminals, and one central terminal of the three-terminal capacitor is a ground terminal. A noise filter characterized by forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2026690U JPH03111020U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2026690U JPH03111020U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111020U true JPH03111020U (en) | 1991-11-14 |
Family
ID=31523360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2026690U Pending JPH03111020U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111020U (en) |
-
1990
- 1990-02-28 JP JP2026690U patent/JPH03111020U/ja active Pending