JPS60130541U - Relay drive circuit - Google Patents

Relay drive circuit

Info

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
Application number
JP1682784U
Other languages
Japanese (ja)
Inventor
鎌田　潤悦
Original Assignee
株式会社日立製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1682784U priority Critical patent/JPS60130541U/en
Publication of JPS60130541U publication Critical patent/JPS60130541U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 保持形リレー開閉信号を与える部分とそれに直列にコン
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.
JP1682784U 1984-02-10 1984-02-10 Relay drive circuit Pending JPS60130541U (en)

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)

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