JPS60239816A - 計測器の電源故障信号出力回路 - Google Patents

計測器の電源故障信号出力回路

Info

Publication number
JPS60239816A
JPS60239816A JP59095910A JP9591084A JPS60239816A JP S60239816 A JPS60239816 A JP S60239816A JP 59095910 A JP59095910 A JP 59095910A JP 9591084 A JP9591084 A JP 9591084A JP S60239816 A JPS60239816 A JP S60239816A
Authority
JP
Japan
Prior art keywords
power supply
output
voltage
measurement
failure
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
JP59095910A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0477326B2 (de
Inventor
Shigeru Horii
滋 堀井
Yoshihiro Ono
義弘 大野
Masayoshi Sakamoto
正悦 坂本
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59095910A priority Critical patent/JPS60239816A/ja
Publication of JPS60239816A publication Critical patent/JPS60239816A/ja
Publication of JPH0477326B2 publication Critical patent/JPH0477326B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/571—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overvoltage detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Control Of Voltage And Current In General (AREA)
JP59095910A 1984-05-14 1984-05-14 計測器の電源故障信号出力回路 Granted JPS60239816A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59095910A JPS60239816A (ja) 1984-05-14 1984-05-14 計測器の電源故障信号出力回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59095910A JPS60239816A (ja) 1984-05-14 1984-05-14 計測器の電源故障信号出力回路

Publications (2)

Publication Number Publication Date
JPS60239816A true JPS60239816A (ja) 1985-11-28
JPH0477326B2 JPH0477326B2 (de) 1992-12-08

Family

ID=14150444

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59095910A Granted JPS60239816A (ja) 1984-05-14 1984-05-14 計測器の電源故障信号出力回路

Country Status (1)

Country Link
JP (1) JPS60239816A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030140437A1 (en) 2002-01-31 2003-07-31 Eyal Eliav Powered toothbrush
US6892412B2 (en) 2002-01-31 2005-05-17 Colgate-Palmolive Company Powered toothbrush

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578457A (en) * 1980-06-19 1982-01-16 Nec Corp Generating circuit for power source determination signal
JPS5755428A (en) * 1980-09-18 1982-04-02 Canon Inc Protection circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578457A (en) * 1980-06-19 1982-01-16 Nec Corp Generating circuit for power source determination signal
JPS5755428A (en) * 1980-09-18 1982-04-02 Canon Inc Protection circuit

Also Published As

Publication number Publication date
JPH0477326B2 (de) 1992-12-08

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