JPS58149827U - timer circuit - Google Patents
timer circuitInfo
- Publication number
- JPS58149827U JPS58149827U JP4628682U JP4628682U JPS58149827U JP S58149827 U JPS58149827 U JP S58149827U JP 4628682 U JP4628682 U JP 4628682U JP 4628682 U JP4628682 U JP 4628682U JP S58149827 U JPS58149827 U JP S58149827U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- capacitor
- timer circuit
- response
- electric charge
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のタイマ回路の回路図、第２図は本考案の
タイマ回路の回路図、第３図はそのタイミングチャート
図を各々表わす。
ＳＷ・・・・・・スイッチ、ＰＬ・・・・・・ハイロッ
トランプ、ＲＹ・・・・・・リレー、ｙ・・・・・・接
点、Ｂ・・・・・・電源、Ｌ・・・・・・負荷。FIG. 1 is a circuit diagram of a conventional timer circuit, FIG. 2 is a circuit diagram of a timer circuit according to the present invention, and FIG. 3 is a timing chart thereof. SW...Switch, PL...High lot lamp, RY...Relay, y...Contact, B...Power supply, L... ····load.
Claims (1)
のオン・オフに対応して電荷を充放電するコンデンサと
、該コンデンサに充電された電荷を放電する抵抗と、該
コンデンサと該抵抗との間に接続されたダイオードと、
該抵抗に接続されたシュミットトリガ回路と、該シュミ
ットトリガ回路の出力に対応して駆動されるリレーとを
有することを特徴とするタイマ回路。A switch means for controlling on/off, a capacitor for charging and discharging electric charge in response to on/off of the switch means, a resistor for discharging electric charge charged in the capacitor, and between the capacitor and the resistor. a diode connected to
A timer circuit comprising: a Schmitt trigger circuit connected to the resistor; and a relay driven in response to the output of the Schmitt trigger circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4628682U JPS58149827U (en) | 1982-03-31 | 1982-03-31 | timer circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4628682U JPS58149827U (en) | 1982-03-31 | 1982-03-31 | timer circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58149827U true JPS58149827U (en) | 1983-10-07 |
Family
ID=30057286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4628682U Pending JPS58149827U (en) | 1982-03-31 | 1982-03-31 | timer circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58149827U (en) |
-
1982
- 1982-03-31 JP JP4628682U patent/JPS58149827U/en active Pending
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