JPS596215U - AC voltage on/off circuit - Google Patents

AC voltage on/off circuit

Info

Publication number
JPS596215U
JPS596215U JP9888282U JP9888282U JPS596215U JP S596215 U JPS596215 U JP S596215U JP 9888282 U JP9888282 U JP 9888282U JP 9888282 U JP9888282 U JP 9888282U JP S596215 U JPS596215 U JP S596215U
Authority
JP
Japan
Prior art keywords
switch means
circuit
voltage
turning
zero crossing
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
JP9888282U
Other languages
Japanese (ja)
Inventor
沼田　和夫
玉井　公雄
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP9888282U priority Critical patent/JPS596215U/en
Publication of JPS596215U publication Critical patent/JPS596215U/en
Pending legal-status Critical Current

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  • Testing Relating To Insulation (AREA)
  • Control Of Electrical Variables (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 drawings]

第１図は本考案の一実施を示す図、第２図は第１図の実
施例動作を示すタイムチャートである。 ３はゼロクロス検出回路、４は制御装置（ＭＰＶ）、５
はリレー回路である。FIG. 1 is a diagram showing one implementation of the present invention, and FIG. 2 is a time chart showing the operation of the embodiment of FIG. 3 is a zero cross detection circuit, 4 is a control device (MPV), 5
is a relay circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流電圧供給源およびスイッチ手段を有し、該スイッチ
手段を作動させて交流電圧の投入切断を行う装置におい
て、前記交流電圧信号の零交差点を検出する検出回路を
設け、前記スイッチ手段の作動を該検出回路の零交差検
出時点に同期して行うことを特徴とする交流電圧の投入
切断回路。A device having an alternating current voltage supply source and a switch means, and turning on/off the alternating voltage by activating the switch means, further comprising a detection circuit for detecting a zero crossing point of the alternating voltage signal, and controlling the operation of the switch means accordingly. An alternating current voltage turning on/off circuit characterized in that it is turned on and off in synchronization with the time of zero crossing detection in a detection circuit.
JP9888282U 1982-06-30 1982-06-30 AC voltage on/off circuit Pending JPS596215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9888282U JPS596215U (en) 1982-06-30 1982-06-30 AC voltage on/off circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9888282U JPS596215U (en) 1982-06-30 1982-06-30 AC voltage on/off circuit

Publications (1)

Publication Number Publication Date
JPS596215U true JPS596215U (en) 1984-01-14

Family

ID=30234573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9888282U Pending JPS596215U (en) 1982-06-30 1982-06-30 AC voltage on/off circuit

Country Status (1)

Country Link
JP (1) JPS596215U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116127A (en) * 1980-02-20 1981-09-11 Toshiba Corp Voltage controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116127A (en) * 1980-02-20 1981-09-11 Toshiba Corp Voltage controller

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