JPS591239U - solid state relay - Google Patents

solid state relay

Info

Publication number
JPS591239U
JPS591239U JP9308482U JP9308482U JPS591239U JP S591239 U JPS591239 U JP S591239U JP 9308482 U JP9308482 U JP 9308482U JP 9308482 U JP9308482 U JP 9308482U JP S591239 U JPS591239 U JP S591239U
Authority
JP
Japan
Prior art keywords
solid state
zero
state relay
trigger circuit
photocoupler
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
JP9308482U
Other languages
Japanese (ja)
Inventor
尾坂　章
幹雄 依田
松男 高橋
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9308482U priority Critical patent/JPS591239U/en
Publication of JPS591239U publication Critical patent/JPS591239U/en
Pending legal-status Critical Current

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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 the drawing]

第１図は本考案のソリッド・ステート・、リレーの回路
図、第２図はその部分回路図である。 １・・・双方向サイリスタ、１０・・・サイリスタ、１
５．１８・・・トランジスタ、１３．１７・・・フォト
カプラ、２４・・・排他的論理和素子、２５・・・遅延
回路。FIG. 1 is a circuit diagram of a solid state relay according to the present invention, and FIG. 2 is a partial circuit diagram thereof. 1... Bidirectional thyristor, 10... Thyristor, 1
5.18...Transistor, 13.17...Photocoupler, 24...Exclusive OR element, 25...Delay circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 双方向サイリスクとフォトカプラとゼロクロストリガ回
路からなるソリッド・ステート・リレーにおいて、前記
ゼロクロストリガ回路に挿入した第２のフォトカプラで
前記ゼロクロストリガ回路の電流を検出し、第２のフォ
トカプラの出力と前記ソリッド・ステート・リレーの入
力を排他的論理和回路に入力する故障検出回路を備えた
ことを特徴とするソリッド・ステート拳リレー。In a solid state relay consisting of a bidirectional cyrisk, a photocoupler, and a zero-cross trigger circuit, a second photocoupler inserted into the zero-cross trigger circuit detects the current of the zero-cross trigger circuit, and connects the output of the second photocoupler with the current of the zero-cross trigger circuit. A solid state fist relay comprising a failure detection circuit that inputs the input of the solid state relay to an exclusive OR circuit.
JP9308482U 1982-06-23 1982-06-23 solid state relay Pending JPS591239U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9308482U JPS591239U (en) 1982-06-23 1982-06-23 solid state relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9308482U JPS591239U (en) 1982-06-23 1982-06-23 solid state relay

Publications (1)

Publication Number Publication Date
JPS591239U true JPS591239U (en) 1984-01-06

Family

ID=30223687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9308482U Pending JPS591239U (en) 1982-06-23 1982-06-23 solid state relay

Country Status (1)

Country Link
JP (1) JPS591239U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216971U (en) * 1985-07-12 1987-01-31
JPS6216973U (en) * 1985-07-12 1987-01-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216971U (en) * 1985-07-12 1987-01-31
JPS6216973U (en) * 1985-07-12 1987-01-31

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