JPS6323572B2 - - Google Patents

Info

Publication number
JPS6323572B2
JPS6323572B2 JP7096880A JP7096880A JPS6323572B2 JP S6323572 B2 JPS6323572 B2 JP S6323572B2 JP 7096880 A JP7096880 A JP 7096880A JP 7096880 A JP7096880 A JP 7096880A JP S6323572 B2 JPS6323572 B2 JP S6323572B2
Authority
JP
Japan
Prior art keywords
transistor
voltage
error detection
diode
collector
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
JP7096880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56168239A (en
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 JPS56168239A (en) 1981-12-24
JPS6323572B2 true 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
JPS56168239A (en) 1981-12-24

Similar Documents

Publication Publication Date Title
US7420356B2 (en) Current direction detection circuit and switching regulator having the same
US3959713A (en) Solid state current limit circuit
US4338646A (en) Current limiting circuit
JPS60501035A (ja) 低減した入力バイアス電流を有する比較器回路
US4023111A (en) Current limiting driver circuit
JPH0546571B2 (OSRAM)
JPS6323572B2 (OSRAM)
KR950007463B1 (ko) 스위칭모드 전원공급장치의 전류검출회로
JP2020187560A5 (OSRAM)
JPS5935580A (ja) 直流電動機の速度制御装置
JPH041588B2 (OSRAM)
JPH0331011B2 (OSRAM)
JPH03100814A (ja) 定電圧回路
JPH0138656Y2 (OSRAM)
JPS645388Y2 (OSRAM)
JPS643079Y2 (OSRAM)
JPH057615Y2 (OSRAM)
JPH0724907Y2 (ja) 入力保護回路
JPH0610413Y2 (ja) 直列制御型レギュレータ
JPH0431613Y2 (OSRAM)
JP2716159B2 (ja) 過電圧保護回路
JPS6365894B2 (OSRAM)
JPS595746A (ja) コイル駆動回路
JPH0693618B2 (ja) スイッチング素子の駆動装置
JPH073692Y2 (ja) クランプ回路