JPH0455626U - - Google Patents
Info
- Publication number
- JPH0455626U JPH0455626U JP9887290U JP9887290U JPH0455626U JP H0455626 U JPH0455626 U JP H0455626U JP 9887290 U JP9887290 U JP 9887290U JP 9887290 U JP9887290 U JP 9887290U JP H0455626 U JPH0455626 U JP H0455626U
- Authority
- JP
- Japan
- Prior art keywords
- relay switch
- output terminals
- power
- input
- supplied
- 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
- 230000005284 excitation Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の一実施例を示す構成ブロツク
図、第２図は第１図におけるリレースイツチの内
部構成図である。
１……入力端子、２……出力端子、３……リレ
ースイツチ、３１……リレー接片、３２……押し
ボタン、３３……作動腕、３４……スプリング、
３５……励磁コイル、４……リレースイツチ制御
回路。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is an internal configuration diagram of the relay switch shown in FIG. 1. 1... Input terminal, 2... Output terminal, 3... Relay switch, 31... Relay contact piece, 32... Push button, 33... Operating arm, 34... Spring,
35... Excitation coil, 4... Relay switch control circuit.
Claims (1)
る間、入出力端子間を電気的に接続すると共に、
励磁信号が与えられるときだけ入出力端子間を電
気的に接続するリレースイツチと、 このリレースイツチを介して供給される電流を
検出するとリレースイツチの励磁電流を与え、当
該リレースイツチを介して電力が供給されて動作
しているコンピユータから、電源オフの指令信号
を受けると、リレースイツチの励磁電流をオフに
するリレースイツチ制御回路と で構成された電源スイツチ。[Claims for Utility Model Registration] Connected between the input and output terminals and electrically connected between the input and output terminals while being pressed from the outside,
A relay switch electrically connects input and output terminals only when an excitation signal is applied, and when a current supplied through this relay switch is detected, an excitation current is applied to the relay switch, and power is supplied through the relay switch. A power switch that consists of a relay switch control circuit that turns off the excitation current of the relay switch when it receives a command signal to turn off the power from a computer that is running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9887290U JPH0455626U (en) | 1990-09-20 | 1990-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9887290U JPH0455626U (en) | 1990-09-20 | 1990-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455626U true JPH0455626U (en) | 1992-05-13 |
Family
ID=31840375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9887290U Pending JPH0455626U (en) | 1990-09-20 | 1990-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455626U (en) |
-
1990
- 1990-09-20 JP JP9887290U patent/JPH0455626U/ja active Pending
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