JPH0279617U - - Google Patents
Info
- Publication number
- JPH0279617U JPH0279617U JP15833088U JP15833088U JPH0279617U JP H0279617 U JPH0279617 U JP H0279617U JP 15833088 U JP15833088 U JP 15833088U JP 15833088 U JP15833088 U JP 15833088U JP H0279617 U JPH0279617 U JP H0279617U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- coil
- multiple bobbin
- capacitor
- hole
- 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 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Coils Or Transformers For Communication (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Filters And Equalizers (AREA)
Description
第１図は本考案の一実施例のＬＣフイルタの斜
視図、第２図は同ＬＣフイルタの断面図、第３図
は同ＬＣフイルタで構成された並列トラツプ内蔵
のローパスフイルタの回路図、第４図は同ＬＣフ
イルタの穿孔前後の振幅特性図、第５図は従来の
ＬＣフイルタの斜視図、第６図は直列トラツプ内
蔵のローパスフイルタの回路図である。
１１〜１３……ＬＣフイルタのリード端子、１
４……多連形ボビン、１５……コイル、１６……
コンデンサ、１７……穴、１８……鍔、１９……
収納部。
Fig. 1 is a perspective view of an LC filter according to an embodiment of the present invention, Fig. 2 is a sectional view of the same LC filter, Fig. 3 is a circuit diagram of a low-pass filter with a built-in parallel trap configured with the same LC filter, and Fig. FIG. 4 is an amplitude characteristic diagram of the same LC filter before and after perforation, FIG. 5 is a perspective view of a conventional LC filter, and FIG. 6 is a circuit diagram of a low-pass filter with a built-in series trap. 11-13...LC filter lead terminal, 1
4...Multiple bobbin, 15...Coil, 16...
Capacitor, 17...hole, 18...tsuba, 19...
Storage department.
Claims (1)
イルを巻回しコンデンサを組込んで構成され、前
記多連形ボビンの軸方向の端面の中央部に前記コ
イルのインダクタンスを変化させる穴を設けたＬ
Ｃフイルタ。 The L is constructed by winding a coil around a multiple bobbin made of ferrite-containing resin and incorporating a capacitor, and a hole for changing the inductance of the coil is provided in the center of the end surface of the multiple bobbin in the axial direction.
C filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15833088U JPH0279617U (en) | 1988-12-05 | 1988-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15833088U JPH0279617U (en) | 1988-12-05 | 1988-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279617U true JPH0279617U (en) | 1990-06-19 |
Family
ID=31438559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15833088U Pending JPH0279617U (en) | 1988-12-05 | 1988-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279617U (en) |
-
1988
- 1988-12-05 JP JP15833088U patent/JPH0279617U/ja active Pending
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