JPS5659328A - Abnormality detection circuit for electric power source - Google Patents

Abnormality detection circuit for electric power source

Info

Publication number
JPS5659328A
JPS5659328A JP13420679A JP13420679A JPS5659328A JP S5659328 A JPS5659328 A JP S5659328A JP 13420679 A JP13420679 A JP 13420679A JP 13420679 A JP13420679 A JP 13420679A JP S5659328 A JPS5659328 A JP S5659328A
Authority
JP
Japan
Prior art keywords
power source
electric power
detection circuit
signal
circuit
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
JP13420679A
Other languages
English (en)
Inventor
Haruyoshi Takayama
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP13420679A priority Critical patent/JPS5659328A/ja
Publication of JPS5659328A publication Critical patent/JPS5659328A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)
JP13420679A 1979-10-19 1979-10-19 Abnormality detection circuit for electric power source Pending JPS5659328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13420679A JPS5659328A (en) 1979-10-19 1979-10-19 Abnormality detection circuit for electric power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13420679A JPS5659328A (en) 1979-10-19 1979-10-19 Abnormality detection circuit for electric power source

Publications (1)

Publication Number Publication Date
JPS5659328A true JPS5659328A (en) 1981-05-22

Family

ID=15122892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13420679A Pending JPS5659328A (en) 1979-10-19 1979-10-19 Abnormality detection circuit for electric power source

Country Status (1)

Country Link
JP (1) JPS5659328A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60207936A (ja) * 1984-03-30 1985-10-19 Shin Meiwa Ind Co Ltd 異状処理装置
JP2006133919A (ja) * 2004-11-02 2006-05-25 Nec Micro Systems Ltd 半導体装置及び電源監視回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60207936A (ja) * 1984-03-30 1985-10-19 Shin Meiwa Ind Co Ltd 異状処理装置
JP2006133919A (ja) * 2004-11-02 2006-05-25 Nec Micro Systems Ltd 半導体装置及び電源監視回路

Similar Documents

Publication Publication Date Title
JPS5569086A (en) Timer circuit
JPS5659328A (en) Abnormality detection circuit for electric power source
JPS5713237A (en) Back-up system of efi control computer
JPS5614302A (en) Process control system
JPS52131438A (en) Multiplication driving system
JPS5359330A (en) Mis-output preventing system
JPS5347737A (en) Detection circuit for process request
JPS546436A (en) Operation detector of electronic computer
JPS54159839A (en) Back-up system of cpu unit
JPS5647846A (en) Parity check system
JPS5396443A (en) Detecting circuit for instanteneous power failure
JPS537165A (en) Synchronism detecting circuit of phase control circuit
JPS5422549A (en) Equipment power source alarm circuit
JPS5556470A (en) Power abnormality detecting circuit
JPS5271653A (en) Detection circut for the lost of power source voltage
JPS5284423A (en) Invertor protection device
JPS5434641A (en) Relay circuit
JPS5532198A (en) Power source circuit
JPS57206969A (en) Fault deciding device of computer system
JPS57141731A (en) Voltage failure processing system in data processing system
JPS5321717A (en) Electric sewing machine erroneous action prevention system
JPS57137916A (en) Computer for car
JPS52146514A (en) Ghost eliminating system
JPS5457919A (en) Generation system for memory circuit protective alarm
JPS53109139A (en) No-break power unit