JPS60200725A - 停電検出回路 - Google Patents

停電検出回路

Info

Publication number
JPS60200725A
JPS60200725A JP5768384A JP5768384A JPS60200725A JP S60200725 A JPS60200725 A JP S60200725A JP 5768384 A JP5768384 A JP 5768384A JP 5768384 A JP5768384 A JP 5768384A JP S60200725 A JPS60200725 A JP S60200725A
Authority
JP
Japan
Prior art keywords
voltage
diode
photocoupler
transistor
charging capacitor
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.)
Granted
Application number
JP5768384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0311171B2 (enrdf_load_stackoverflow
Inventor
海野　宣夫
登 古川
光男 中村
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5768384A priority Critical patent/JPS60200725A/ja
Publication of JPS60200725A publication Critical patent/JPS60200725A/ja
Publication of JPH0311171B2 publication Critical patent/JPH0311171B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP5768384A 1984-03-26 1984-03-26 停電検出回路 Granted JPS60200725A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5768384A JPS60200725A (ja) 1984-03-26 1984-03-26 停電検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5768384A JPS60200725A (ja) 1984-03-26 1984-03-26 停電検出回路

Publications (2)

Publication Number Publication Date
JPS60200725A true JPS60200725A (ja) 1985-10-11
JPH0311171B2 JPH0311171B2 (enrdf_load_stackoverflow) 1991-02-15

Family

ID=13062729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5768384A Granted JPS60200725A (ja) 1984-03-26 1984-03-26 停電検出回路

Country Status (1)

Country Link
JP (1) JPS60200725A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151723A (ja) * 2006-12-20 2008-07-03 Meidensha Corp 瞬時電圧低下検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362635U (enrdf_load_stackoverflow) * 1976-10-29 1978-05-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5362635U (enrdf_load_stackoverflow) * 1976-10-29 1978-05-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151723A (ja) * 2006-12-20 2008-07-03 Meidensha Corp 瞬時電圧低下検出装置

Also Published As

Publication number Publication date
JPH0311171B2 (enrdf_load_stackoverflow) 1991-02-15

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