JPH0150925B2 - - Google Patents

Info

Publication number
JPH0150925B2
JPH0150925B2 JP14125281A JP14125281A JPH0150925B2 JP H0150925 B2 JPH0150925 B2 JP H0150925B2 JP 14125281 A JP14125281 A JP 14125281A JP 14125281 A JP14125281 A JP 14125281A JP H0150925 B2 JPH0150925 B2 JP H0150925B2
Authority
JP
Japan
Prior art keywords
voltage
base
npn transistor
power supply
diode
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.)
Expired
Application number
JP14125281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5843014A (ja
Inventor
Hiroshi Mizuguchi
Makoto Goto
Shingi Yokobori
Kazuyuki Nakamura
Taiji Waki
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 JP14125281A priority Critical patent/JPS5843014A/ja
Publication of JPS5843014A publication Critical patent/JPS5843014A/ja
Publication of JPH0150925B2 publication Critical patent/JPH0150925B2/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)
  • Continuous-Control Power Sources That Use Transistors (AREA)
JP14125281A 1981-09-07 1981-09-07 電源装置 Granted JPS5843014A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14125281A JPS5843014A (ja) 1981-09-07 1981-09-07 電源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14125281A JPS5843014A (ja) 1981-09-07 1981-09-07 電源装置

Publications (2)

Publication Number Publication Date
JPS5843014A JPS5843014A (ja) 1983-03-12
JPH0150925B2 true JPH0150925B2 (en]) 1989-11-01

Family

ID=15287597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14125281A Granted JPS5843014A (ja) 1981-09-07 1981-09-07 電源装置

Country Status (1)

Country Link
JP (1) JPS5843014A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6335118U (en]) * 1986-08-19 1988-03-07
JPH01177716A (ja) * 1988-01-08 1989-07-14 Nec Corp 出力回路
JPH0420426U (en]) * 1990-06-13 1992-02-20

Also Published As

Publication number Publication date
JPS5843014A (ja) 1983-03-12

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