JPS5882045U - iC calculation amplifier type small timer - Google Patents
iC calculation amplifier type small timerInfo
- Publication number
- JPS5882045U JPS5882045U JP17533481U JP17533481U JPS5882045U JP S5882045 U JPS5882045 U JP S5882045U JP 17533481 U JP17533481 U JP 17533481U JP 17533481 U JP17533481 U JP 17533481U JP S5882045 U JPS5882045 U JP S5882045U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- timer
- circuit
- small timer
- output
- 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
- Electronic Switches (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図は本考案の実施例、第２図はそのタイミ ゛ン
グチャートである。
１〜７・・・・・・抵抗、８．９・・・・・・コンデン
サ、１０・・・・・・ゼナダイオード、１１・・・・・
・演算増巾器、１２・・・・・・サイリスタ、１３・・
・・・・継電器。FIG. 1 shows an embodiment of the present invention, and FIG. 2 shows its timing chart. 1 to 7... Resistor, 8.9... Capacitor, 10... Zena diode, 11...
・Operation amplifier, 12... Thyristor, 13...
····relay.
Claims (1)
電圧を検出する回路および電圧検出回路の出力を増巾し
て、出力継電器を駆動する増巾回路によって構成される
小形タイマーにおいて、ゼナダイオードで電源電圧を安
定化し、ｉＣ演算増巾器による積分器で時間に比例した
電圧を発生させ、この積分器の出力電圧を前記ｉＣ演算
増巾器による比較器で検出し、ゲートパルスをつくって
サイリスタを点弧させ、前記出力継電器を動作させる方
式としたことを特徴とする小形タイマー。A small timer consisting of an element that stabilizes the power supply voltage, a circuit that integrates it, a circuit that detects the integrated voltage, and an amplification circuit that amplifies the output of the voltage detection circuit and drives the output relay. The power supply voltage is stabilized, an integrator using an iC operational amplifier generates a voltage proportional to time, the output voltage of this integrator is detected by a comparator using the iC operational amplifier, and a gate pulse is generated to generate a thyristor. A small timer characterized in that the timer is configured to ignite and operate the output relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17533481U JPS5882045U (en) | 1981-11-27 | 1981-11-27 | iC calculation amplifier type small timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17533481U JPS5882045U (en) | 1981-11-27 | 1981-11-27 | iC calculation amplifier type small timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5882045U true JPS5882045U (en) | 1983-06-03 |
Family
ID=29967656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17533481U Pending JPS5882045U (en) | 1981-11-27 | 1981-11-27 | iC calculation amplifier type small timer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5882045U (en) |
-
1981
- 1981-11-27 JP JP17533481U patent/JPS5882045U/en active Pending
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