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JPS5622522A - Ac voltage detector circuit - Google Patents

Ac voltage detector circuit

Info

Publication number
JPS5622522A
JPS5622522A JP9498879A JP9498879A JPS5622522A JP S5622522 A JPS5622522 A JP S5622522A JP 9498879 A JP9498879 A JP 9498879A JP 9498879 A JP9498879 A JP 9498879A JP S5622522 A JPS5622522 A JP S5622522A
Authority
JP
Japan
Prior art keywords
voltage detector
detector circuit
circuit
voltage
detector
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
JP9498879A
Other languages
Japanese (ja)
Inventor
Akiyoshi Hayashi
Tatsurou Horie
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 JP9498879A priority Critical patent/JPS5622522A/en
Publication of JPS5622522A publication Critical patent/JPS5622522A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP9498879A 1979-07-27 1979-07-27 Ac voltage detector circuit Pending JPS5622522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9498879A JPS5622522A (en) 1979-07-27 1979-07-27 Ac voltage detector circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9498879A JPS5622522A (en) 1979-07-27 1979-07-27 Ac voltage detector circuit

Publications (1)

Publication Number Publication Date
JPS5622522A true JPS5622522A (en) 1981-03-03

Family

ID=14125259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9498879A Pending JPS5622522A (en) 1979-07-27 1979-07-27 Ac voltage detector circuit

Country Status (1)

Country Link
JP (1) JPS5622522A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233593U (en) * 1988-08-23 1990-03-02
JPH05342977A (en) * 1991-06-24 1993-12-24 Ind Technol Res Inst Proper voltage detection protection device for electromagnetic switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0233593U (en) * 1988-08-23 1990-03-02
JPH05342977A (en) * 1991-06-24 1993-12-24 Ind Technol Res Inst Proper voltage detection protection device for electromagnetic switch

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