JPS60130541U - Relay drive circuit - Google Patents
Relay drive circuitInfo
- Publication number
- JPS60130541U JPS60130541U JP1682784U JP1682784U JPS60130541U JP S60130541 U JPS60130541 U JP S60130541U JP 1682784 U JP1682784 U JP 1682784U JP 1682784 U JP1682784 U JP 1682784U JP S60130541 U JPS60130541 U JP S60130541U
- Authority
- JP
- Japan
- Prior art keywords
- relay
- drive circuit
- opening
- capacitor
- holding
- 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)
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
図は本考案の一実施例の回路図である。
1・・・リレーの開閉信号発生部、2・・・ダイオード
、3・・・コンデンサ、4・・・保持形リレー、5・・
・トランジスタ。
−〜The figure is a circuit diagram of an embodiment of the present invention. 1...Relay opening/closing signal generation part, 2...Diode, 3...Capacitor, 4...Holding type relay, 5...
・Transistor. −~
Claims (1)
デンサと保持形リレーが接続され、開閉信号のON期間
のコンデンサ充電電流で保持形リレーを導通させる。か
つ、開閉信号のOFF期間には、コンデンサの放電電流
が保持形リレーを介するように接続された部分を有し、
開閉信号の出力の有無によって導通・しゃ断を行い、か
つそれらの動作維持状態において電力損失を発生しない
ことを特徴とするリレー駆動回路。A capacitor and a holding relay are connected in series to the part that provides the holding relay opening/closing signal, and the holding relay is made conductive by the capacitor charging current during the ON period of the opening/closing signal. And, during the OFF period of the opening/closing signal, there is a part connected so that the discharge current of the capacitor is connected via the holding type relay,
A relay drive circuit that conducts conduction or cuts off depending on whether a switching signal is output or not, and does not generate power loss while maintaining these operations.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1682784U JPS60130541U (en) | 1984-02-10 | 1984-02-10 | Relay drive circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1682784U JPS60130541U (en) | 1984-02-10 | 1984-02-10 | Relay drive circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60130541U true JPS60130541U (en) | 1985-09-02 |
Family
ID=30503960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1682784U Pending JPS60130541U (en) | 1984-02-10 | 1984-02-10 | Relay drive circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60130541U (en) |
-
1984
- 1984-02-10 JP JP1682784U patent/JPS60130541U/en active Pending
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