JPS63193814U - - Google Patents
Info
- Publication number
- JPS63193814U JPS63193814U JP1987083690U JP8369087U JPS63193814U JP S63193814 U JPS63193814 U JP S63193814U JP 1987083690 U JP1987083690 U JP 1987083690U JP 8369087 U JP8369087 U JP 8369087U JP S63193814 U JPS63193814 U JP S63193814U
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- outer conductor
- metal case
- output side
- coaxial cable
- 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
- 229910000859 α-Fe Inorganic materials 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
- Emergency Protection Circuit Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は保安器の回路構成を示す図、第２図は第１図
の実装構造を示す図、第３図は２本線巻フエライ
トの基本構成を示す図、第４図は補正回路を付し
た２本線巻フエライトの構成を示す図、第５図ａ
は同２本線巻フエライトの具体構造例を示す図、
第５図ｂは接地コイルの具体構造例を示す図、第
６図は本考案における周波数と漏洩量の関係を示
す図である。
１……入力側接栓内部導体、２……入力側接栓
外部導体、３……出力側接栓内部導体、４……出
力側接栓外部導体、５……チヨークコイル、６…
…避雷器、７……２本線巻フエライト、７ａ，８
ａ……フエライトバー、７ｂ，７ｃ，８ｂ……孔
、７ｄ，７ｅ，８ｃ……導線、８……接地コイル
、９，１０……結合コンデンサ、１１……整合コ
ンデンサ、１２……接地コンデンサ２、１３……
ヒユーズ、１４……金属ケース、２２……金属カ
バー、２３……絶縁物、２４……入力側接栓締付
けナツト、２５……出力側接栓締付けナツト、３
１……１次入力側端子、３２……２次入力側端子
、３３……１次出力側端子、３４……２次出力側
端子。
The drawing shows one embodiment of this invention.
The figure shows the circuit configuration of the protector, Figure 2 shows the mounting structure of Figure 1, Figure 3 shows the basic configuration of the two-wire wound ferrite, and Figure 4 shows the circuit configuration of the protector. A diagram showing the structure of main wire-wound ferrite, Figure 5a
is a diagram showing a specific structure example of the same double wire-wound ferrite,
FIG. 5b is a diagram showing a specific structural example of a grounding coil, and FIG. 6 is a diagram showing the relationship between frequency and leakage amount in the present invention. DESCRIPTION OF SYMBOLS 1...Input side connector internal conductor, 2...Input side connector outer conductor, 3...Output side connector internal conductor, 4...Output side connector outer conductor, 5...Chiyoke coil, 6...
...Surge arrester, 7...2 wire-wound ferrite, 7a, 8
a... Ferrite bar, 7b, 7c, 8b... hole, 7d, 7e, 8c... conducting wire, 8... grounding coil, 9, 10... coupling capacitor, 11... matching capacitor, 12... grounding capacitor 2 , 13...
Fuse, 14...Metal case, 22...Metal cover, 23...Insulator, 24...Input side connector tightening nut, 25...Output side connector tightener, 3
1...Primary input side terminal, 32...Secondary input side terminal, 33...Primary output side terminal, 34...Secondary output side terminal.
Claims (1)
き、１次側の巻線を同軸ケーブルの入力側及び出
力側中心導体に接続し、２次側は接地した全帯域
通過型回路において、２次側の一端にインダクタ
ンス素子を付加すると共に出力側の同軸ケーブル
外部導体に接続し、さらに該外部導体と上記金属
ケース間にコンデンサを介して接地してなること
を特徴とする保安器用フエライトトランス。 In an all-band pass circuit, two wires are wound around a ferrite core in a metal case, the primary winding is connected to the input and output center conductors of the coaxial cable, and the secondary is grounded. A ferrite transformer for a protector, characterized in that an inductance element is added to one end of the ferrite transformer, the ferrite transformer is connected to an outer conductor of a coaxial cable on the output side, and the outer conductor and the metal case are grounded via a capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987083690U JPH0526870Y2 (en) | 1987-05-30 | 1987-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987083690U JPH0526870Y2 (en) | 1987-05-30 | 1987-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63193814U true JPS63193814U (en) | 1988-12-14 |
| JPH0526870Y2 JPH0526870Y2 (en) | 1993-07-07 |
Family
ID=30937505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987083690U Expired - Lifetime JPH0526870Y2 (en) | 1987-05-30 | 1987-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526870Y2 (en) |
-
1987
- 1987-05-30 JP JP1987083690U patent/JPH0526870Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526870Y2 (en) | 1993-07-07 |
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