JPS5821866U - level detection device - Google Patents
level detection deviceInfo
- Publication number
- JPS5821866U JPS5821866U JP11580881U JP11580881U JPS5821866U JP S5821866 U JPS5821866 U JP S5821866U JP 11580881 U JP11580881 U JP 11580881U JP 11580881 U JP11580881 U JP 11580881U JP S5821866 U JPS5821866 U JP S5821866U
- Authority
- JP
- Japan
- Prior art keywords
- input
- detection device
- input side
- level detection
- comparator
- 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
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の実施例を示す回路図、第２図は動作
説明用のタイムチャートである。
１・・・・・・入力端子、２・・・・・・比較器、３・
・・・・・出力端子、４・・・・・・入力抵抗、５・・
・・・・ダイオード、６・・・・・・定電圧ダイオード
、７．８・・・・・・抵抗。FIG. 1 is a circuit diagram showing an embodiment of this invention, and FIG. 2 is a time chart for explaining the operation. 1...Input terminal, 2...Comparator, 3.
...Output terminal, 4...Input resistance, 5...
... Diode, 6 ... Constant voltage diode, 7.8 ... Resistor.
Claims (1)
又ダイオードを介して他方の入力側に接続し、前記比較
器の一方の入力側に高低両基準レベルの一方のしきい値
を設定する入力電圧クランプ用の定電圧ダイオードを、
又他方の入力側に他方のレベルのしきい値を設定する分
圧用の抵抗をそれぞれ接続してなるレベル検出装置。Connect the input terminal to one input side of the comparator through the input resistor,
Further, a constant voltage diode for input voltage clamping is connected to the other input side via a diode and sets a threshold value of one of the high and low reference levels on one input side of the comparator.
Further, a level detection device is formed by connecting to the other input side a voltage dividing resistor for setting the threshold value of the other level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11580881U JPS5821866U (en) | 1981-08-04 | 1981-08-04 | level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11580881U JPS5821866U (en) | 1981-08-04 | 1981-08-04 | level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5821866U true JPS5821866U (en) | 1983-02-10 |
Family
ID=29910062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11580881U Pending JPS5821866U (en) | 1981-08-04 | 1981-08-04 | level detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5821866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181963U (en) * | 1987-05-15 | 1988-11-24 | ||
| JPS6448982A (en) * | 1987-08-14 | 1989-02-23 | Miwa Lock Kogyo Kk | Hook bolt lock |
| JP2020148464A (en) * | 2019-03-11 | 2020-09-17 | エイブリック株式会社 | Voltage detector |
-
1981
- 1981-08-04 JP JP11580881U patent/JPS5821866U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63181963U (en) * | 1987-05-15 | 1988-11-24 | ||
| JPS6448982A (en) * | 1987-08-14 | 1989-02-23 | Miwa Lock Kogyo Kk | Hook bolt lock |
| JPH0625504B2 (en) * | 1987-08-14 | 1994-04-06 | 美和ロック工業株式会社 | Sliding door lock |
| JP2020148464A (en) * | 2019-03-11 | 2020-09-17 | エイブリック株式会社 | Voltage detector |
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