JPH0410540U - - Google Patents
Info
- Publication number
- JPH0410540U JPH0410540U JP5181790U JP5181790U JPH0410540U JP H0410540 U JPH0410540 U JP H0410540U JP 5181790 U JP5181790 U JP 5181790U JP 5181790 U JP5181790 U JP 5181790U JP H0410540 U JPH0410540 U JP H0410540U
- Authority
- JP
- Japan
- Prior art keywords
- signal line
- surge absorption
- absorption circuit
- accessory device
- grounded
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Description
第１図ないし第４図は本考案の実施例に係り、
第１図はサージ吸収回路の基本構成を示す電気回
路図であり、第２図ないし第４図はその変形例で
ある。また、第５図は、従来例に係るサージ吸収
回路の構成を示す電気回路図である。
図における符号１は付属機器、２は本体機器、
３は信号線路、４は抵抗素子、１０は容量性バリ
スタ素子である。なお、図中の同一符号は、互い
に同一もしくは相当する部品、部分を示している
。
1 to 4 relate to embodiments of the present invention,
FIG. 1 is an electric circuit diagram showing the basic configuration of a surge absorption circuit, and FIGS. 2 to 4 are variations thereof. Moreover, FIG. 5 is an electric circuit diagram showing the configuration of a surge absorption circuit according to a conventional example. In the figure, numeral 1 is attached equipment, 2 is main equipment,
3 is a signal line, 4 is a resistive element, and 10 is a capacitive varistor element. Note that the same reference numerals in the drawings indicate parts and portions that are the same or correspond to each other.
Claims (1)
３に接続されたサージ吸収回路であつて、 信号線路３中に挿入された抵抗素子４と、これ
よりも付属機器１側に接続して接地された容量性
バリスタ素子１０とを含むことを特徴とするサー
ジ吸収回路。[Claims for Utility Model Registration] A surge absorption circuit connected to a signal line 3 connecting an accessory device 1 and a main device 2, comprising a resistive element 4 inserted into the signal line 3 and an accessory device from this. A surge absorption circuit comprising a capacitive varistor element 10 connected to a device 1 side and grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5181790U JPH0410540U (en) | 1990-05-17 | 1990-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5181790U JPH0410540U (en) | 1990-05-17 | 1990-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0410540U true JPH0410540U (en) | 1992-01-29 |
Family
ID=31571583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5181790U Pending JPH0410540U (en) | 1990-05-17 | 1990-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410540U (en) |
-
1990
- 1990-05-17 JP JP5181790U patent/JPH0410540U/ja active Pending
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