JPS59144733U - Power supply circuit for reed relay - Google Patents
Power supply circuit for reed relayInfo
- Publication number
- JPS59144733U JPS59144733U JP3733483U JP3733483U JPS59144733U JP S59144733 U JPS59144733 U JP S59144733U JP 3733483 U JP3733483 U JP 3733483U JP 3733483 U JP3733483 U JP 3733483U JP S59144733 U JPS59144733 U JP S59144733U
- Authority
- JP
- Japan
- Prior art keywords
- input terminal
- reed relay
- transistor
- power supply
- supply circuit
- 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
- Relay Circuits (AREA)
- Continuous-Control Power Sources That Use Transistors (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図は従来のリードリレー用電源回路の実施例を示す
回路図、第２図は従来、およびこの考案によるリードリ
レー用電源回路の動作を説明するための図、第３図はリ
ードリレーのコイルの両端間の電位差と、リレー接点が
閉成するまでの時間との関係を示すグラフ、第４図はこ
の考案の実施例を示す回路図である。
１：１ノードリレー、２：リードリレー用電源回路、３
：入力端子、４：制御入力端子、５：レギュレータ、６
：逆流防止用ダイオード、７：スイッチ、８：単安定マ
ルチバイブレータ、９：駆動回路、１１゜１２＝トラン
ジスタ。
第２図
第３図Fig. 1 is a circuit diagram showing an example of a conventional reed relay power supply circuit, Fig. 2 is a diagram for explaining the operation of the conventional reed relay power supply circuit and the present invention, and Fig. 3 is a circuit diagram of a reed relay power supply circuit. FIG. 4 is a graph showing the relationship between the potential difference between both ends of the coil and the time until the relay contact closes, and FIG. 4 is a circuit diagram showing an embodiment of this invention. 1: 1 node relay, 2: Power supply circuit for reed relay, 3
: Input terminal, 4: Control input terminal, 5: Regulator, 6
: Backflow prevention diode, 7: Switch, 8: Monostable multivibrator, 9: Drive circuit, 11°12 = transistor. Figure 2 Figure 3
Claims (1)
入力端子にコレクタが接続され、リードリレーのコイル
の一方の端子にエミッタが接続されたトランジスタと、 Ｃ上記トランジスタのベースと接地間に接続されたコン
デンサと、 Ｄ 上記入力端子と上記トランジスタのベース間に接続
された第一の抵抗と、 Ｅ 上記トランジスタのベースと接地間にスイッチを介
して接続された第二の抵抗と、 Ｆ リードリレーのリレー接点を開放、閉成する制御信
号を入力する制御入力端子と、 Ｇ 上記制御入力端子に接続された単安定マルチバイブ
レータと、 Ｈ上記単安定マルチバイブレータの出力信号に 。 より上記スイッチを開閉する駆動回路と、から成ること
を特徴とするリードリレー用電源回路。[Claims for Utility Model Registration] A. An input terminal for inputting a stabilized voltage; B. A transistor whose collector is connected to the input terminal and whose emitter is connected to one terminal of a reed relay coil; C. a capacitor connected between the base of the transistor and ground; D a first resistor connected between the input terminal and the base of the transistor; E a first resistor connected between the base of the transistor and ground via a switch. F A control input terminal for inputting a control signal to open and close the relay contact of the reed relay, G A monostable multivibrator connected to the above control input terminal, H An output of the above monostable multivibrator. At the signal. A power supply circuit for a reed relay, comprising: a drive circuit for opening and closing the switch; and a drive circuit for opening and closing the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3733483U JPS59144733U (en) | 1983-03-14 | 1983-03-14 | Power supply circuit for reed relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3733483U JPS59144733U (en) | 1983-03-14 | 1983-03-14 | Power supply circuit for reed relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59144733U true JPS59144733U (en) | 1984-09-27 |
Family
ID=30168020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3733483U Pending JPS59144733U (en) | 1983-03-14 | 1983-03-14 | Power supply circuit for reed relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010251200A (en) * | 2009-04-17 | 2010-11-04 | Mitsuba Corp | Relay driving circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146865A (en) * | 1974-10-18 | 1976-04-21 | Omron Tateisi Electronics Co | RIREESOCHI |
-
1983
- 1983-03-14 JP JP3733483U patent/JPS59144733U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5146865A (en) * | 1974-10-18 | 1976-04-21 | Omron Tateisi Electronics Co | RIREESOCHI |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010251200A (en) * | 2009-04-17 | 2010-11-04 | Mitsuba Corp | Relay driving circuit |
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