JPS56168239A - Electric power supply - Google Patents

Electric power supply

Info

Publication number
JPS56168239A
JPS56168239A JP7096880A JP7096880A JPS56168239A JP S56168239 A JPS56168239 A JP S56168239A JP 7096880 A JP7096880 A JP 7096880A JP 7096880 A JP7096880 A JP 7096880A JP S56168239 A JPS56168239 A JP S56168239A
Authority
JP
Japan
Prior art keywords
power supply
diode
collector
controlling
protect
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
JP7096880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6323572B2 (OSRAM
Inventor
Kenji Fujiwara
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 JP7096880A priority Critical patent/JPS56168239A/ja
Publication of JPS56168239A publication Critical patent/JPS56168239A/ja
Publication of JPS6323572B2 publication Critical patent/JPS6323572B2/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
    • G05F1/573—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 overcurrent detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
JP7096880A 1980-05-28 1980-05-28 Electric power supply Granted JPS56168239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7096880A JPS56168239A (en) 1980-05-28 1980-05-28 Electric power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7096880A JPS56168239A (en) 1980-05-28 1980-05-28 Electric power supply

Publications (2)

Publication Number Publication Date
JPS56168239A true JPS56168239A (en) 1981-12-24
JPS6323572B2 JPS6323572B2 (OSRAM) 1988-05-17

Family

ID=13446824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7096880A Granted JPS56168239A (en) 1980-05-28 1980-05-28 Electric power supply

Country Status (1)

Country Link
JP (1) JPS56168239A (OSRAM)

Also Published As

Publication number Publication date
JPS6323572B2 (OSRAM) 1988-05-17

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