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JPS55147980A - Switching regulator - Google Patents

Switching regulator

Info

Publication number
JPS55147980A
JPS55147980A JP5496279A JP5496279A JPS55147980A JP S55147980 A JPS55147980 A JP S55147980A JP 5496279 A JP5496279 A JP 5496279A JP 5496279 A JP5496279 A JP 5496279A JP S55147980 A JPS55147980 A JP S55147980A
Authority
JP
Japan
Prior art keywords
controller
power supply
regulator
voltage
operating
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
JP5496279A
Other languages
Japanese (ja)
Inventor
Kenji Matsuda
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.)
Usac Electronic Ind Co Ltd
Original Assignee
Usac Electronic Ind 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 Usac Electronic Ind Co Ltd filed Critical Usac Electronic Ind Co Ltd
Priority to JP5496279A priority Critical patent/JPS55147980A/en
Publication of JPS55147980A publication Critical patent/JPS55147980A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/337—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
    • H02M3/3376—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
    • H02M3/3378—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current in a push-pull configuration of the parallel type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

PURPOSE:To reduce the rated capacity of an auxiliary power supply inexpensively by setting low output voltage at the auxiliary power supply for operating a regulator controller and using the regulator output as a power supply for operating the controller. CONSTITUTION:Two switching transistors 4a, 4b forming a switching regulator is controlled on or off by a controller 8 operating while detecting the output voltage (for example, 7d) of the regulator. An auxiliary power supply 12a for generating lower voltage than the rated voltage reguired for the controller 8 and the regulator output having a voltage responsive to the rated voltage reguired for the controller 8 (for example, 7c) are employed for a power supply for operating the controller 8. The power supply for the controller 8 is connected through diodes 14, 15 to the controller 8, and the power of the output 7c is used except the starting time of the regulator.
JP5496279A 1979-05-04 1979-05-04 Switching regulator Pending JPS55147980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5496279A JPS55147980A (en) 1979-05-04 1979-05-04 Switching regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5496279A JPS55147980A (en) 1979-05-04 1979-05-04 Switching regulator

Publications (1)

Publication Number Publication Date
JPS55147980A true JPS55147980A (en) 1980-11-18

Family

ID=12985283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5496279A Pending JPS55147980A (en) 1979-05-04 1979-05-04 Switching regulator

Country Status (1)

Country Link
JP (1) JPS55147980A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139859A (en) * 1984-07-30 1986-02-26 Nec Corp Switching regulator
JPS62201063A (en) * 1986-02-27 1987-09-04 Toshiba Electric Equip Corp Power source device
US5006972A (en) * 1989-05-18 1991-04-09 The United States Of America As Represented By The Secretary Of The Navy Sea water battery power converter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6139859A (en) * 1984-07-30 1986-02-26 Nec Corp Switching regulator
JPS62201063A (en) * 1986-02-27 1987-09-04 Toshiba Electric Equip Corp Power source device
US5006972A (en) * 1989-05-18 1991-04-09 The United States Of America As Represented By The Secretary Of The Navy Sea water battery power converter

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