JPS6075943U - Relay drive circuit - Google Patents

Relay drive circuit

Info

Publication number
JPS6075943U
JPS6075943U JP16865983U JP16865983U JPS6075943U JP S6075943 U JPS6075943 U JP S6075943U JP 16865983 U JP16865983 U JP 16865983U JP 16865983 U JP16865983 U JP 16865983U JP S6075943 U JPS6075943 U JP S6075943U
Authority
JP
Japan
Prior art keywords
circuit
relay
parallel
drive circuit
relay drive
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
JP16865983U
Other languages
Japanese (ja)
Inventor
与田　健一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP16865983U priority Critical patent/JPS6075943U/en
Publication of JPS6075943U publication Critical patent/JPS6075943U/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) [Abstract] 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 drawings]

第１図は従来例の回路図、第２図は本考案の一実施例の
回路図、第３図は同上の動作説明図、第４図は同上の動
作説明用の回路図である。 １は降圧トランス、２は商用電源、３は整流回路、４は
リレー並列回路、５はダイオード、６は発振回路、７は
電源開閉回路、Ｒｙはリレー、Ｃはコンデンサ、Ｔｒは
トランジスタである。FIG. 1 is a circuit diagram of a conventional example, FIG. 2 is a circuit diagram of an embodiment of the present invention, FIG. 3 is a diagram for explaining the operation of the same, and FIG. 4 is a circuit diagram for explaining the operation of the same. 1 is a step-down transformer, 2 is a commercial power supply, 3 is a rectifier circuit, 4 is a relay parallel circuit, 5 is a diode, 6 is an oscillation circuit, 7 is a power supply switching circuit, Ry is a relay, C is a capacitor, and Tr is a transistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] リレーとスイッチング素子とを直列接続した回路を電圧
印加方向が同一方向となるように複数個並列に接続した
リレー並列回路と、リレー並列回路に電圧印加方向とは
逆方向に並列接続されるダイオードと、商用電源に接続
される降圧トランスと、降圧トランスの２次側に接続さ
れる整流回路“　と、整流回路の出力側に接続される平
滑回路と、矩形波を発振する発振回路と、発振回路の出
力に応じて平滑回路の出力電圧をリレー並列回路に断続
的に供給する電源開閉回路とを有して成るリレードライ
ブ回路。A relay parallel circuit is a relay parallel circuit in which a plurality of circuits in which a relay and a switching element are connected in series are connected in parallel so that the voltage application direction is the same, and a diode is connected in parallel in a relay parallel circuit in the opposite direction to the voltage application direction. , a step-down transformer connected to the commercial power supply, a rectifier circuit connected to the secondary side of the step-down transformer, a smoothing circuit connected to the output side of the rectifier circuit, an oscillation circuit that oscillates a square wave, and an oscillation circuit. and a power switching circuit that intermittently supplies the output voltage of the smoothing circuit to the relay parallel circuit according to the output of the relay drive circuit.
JP16865983U 1983-10-31 1983-10-31 Relay drive circuit Pending JPS6075943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16865983U JPS6075943U (en) 1983-10-31 1983-10-31 Relay drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16865983U JPS6075943U (en) 1983-10-31 1983-10-31 Relay drive circuit

Publications (1)

Publication Number Publication Date
JPS6075943U true JPS6075943U (en) 1985-05-28

Family

ID=30368663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16865983U Pending JPS6075943U (en) 1983-10-31 1983-10-31 Relay drive circuit

Country Status (1)

Country Link
JP (1) JPS6075943U (en)

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