JPS56139028A - Power source circuit - Google Patents

Power source circuit

Info

Publication number
JPS56139028A
JPS56139028A JP4168780A JP4168780A JPS56139028A JP S56139028 A JPS56139028 A JP S56139028A JP 4168780 A JP4168780 A JP 4168780A JP 4168780 A JP4168780 A JP 4168780A JP S56139028 A JPS56139028 A JP S56139028A
Authority
JP
Japan
Prior art keywords
power source
source circuit
circuit
power
source
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
JP4168780A
Other languages
Japanese (ja)
Inventor
Hirokazu Touya
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP4168780A priority Critical patent/JPS56139028A/en
Publication of JPS56139028A publication Critical patent/JPS56139028A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP4168780A 1980-03-31 1980-03-31 Power source circuit Pending JPS56139028A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4168780A JPS56139028A (en) 1980-03-31 1980-03-31 Power source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4168780A JPS56139028A (en) 1980-03-31 1980-03-31 Power source circuit

Publications (1)

Publication Number Publication Date
JPS56139028A true JPS56139028A (en) 1981-10-30

Family

ID=12615329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4168780A Pending JPS56139028A (en) 1980-03-31 1980-03-31 Power source circuit

Country Status (1)

Country Link
JP (1) JPS56139028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012253864A (en) * 2011-06-01 2012-12-20 Nippon Telegr & Teleph Corp <Ntt> Breaking auxiliary device and power feeding system circuit breaker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251548A (en) * 1975-10-22 1977-04-25 Toshiba Corp Abnormal voltage protection circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251548A (en) * 1975-10-22 1977-04-25 Toshiba Corp Abnormal voltage protection circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012253864A (en) * 2011-06-01 2012-12-20 Nippon Telegr & Teleph Corp <Ntt> Breaking auxiliary device and power feeding system circuit breaker

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