FR2423814A1 - Regulateur de commutation - Google Patents

Regulateur de commutation

Info

Publication number
FR2423814A1
FR2423814A1 FR7909672A FR7909672A FR2423814A1 FR 2423814 A1 FR2423814 A1 FR 2423814A1 FR 7909672 A FR7909672 A FR 7909672A FR 7909672 A FR7909672 A FR 7909672A FR 2423814 A1 FR2423814 A1 FR 2423814A1
Authority
FR
France
Prior art keywords
switching
switching regulator
control signal
regulator
suppress
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
FR7909672A
Other languages
English (en)
Other versions
FR2423814B1 (fr
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2423814A1 publication Critical patent/FR2423814A1/fr
Application granted granted Critical
Publication of FR2423814B1 publication Critical patent/FR2423814B1/fr
Granted 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
    • H02M3/33569—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 having several active switching elements

Landscapes

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

Abstract

a. Régulateur de commutation. b. Régulateur caractérisé par un moyen de commande réduisant le rapport de travail du signal de commande à largeur d'impulsion modulée lorsque le moyen de commutation est mis en oeuvre pour fournir ce signal de commande à l'un des deux transistors de commutation et supprimer l'entraînement excessif de l'autre transistor de commutation.
FR7909672A 1978-04-17 1979-04-17 Regulateur de commutation Granted FR2423814A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53044994A JPS602873B2 (ja) 1978-04-17 1978-04-17 スイツチング安定化電源回路

Publications (2)

Publication Number Publication Date
FR2423814A1 true FR2423814A1 (fr) 1979-11-16
FR2423814B1 FR2423814B1 (fr) 1984-08-03

Family

ID=12706977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909672A Granted FR2423814A1 (fr) 1978-04-17 1979-04-17 Regulateur de commutation

Country Status (7)

Country Link
US (1) US4240134A (fr)
JP (1) JPS602873B2 (fr)
AU (1) AU530034B2 (fr)
DE (1) DE2915450A1 (fr)
FR (1) FR2423814A1 (fr)
GB (1) GB2019132B (fr)
NL (1) NL7902988A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848125A (ja) * 1981-09-17 1983-03-22 Matsushita Electric Ind Co Ltd スイツチング・レギユレ−タ
JPS5879472A (ja) * 1981-11-02 1983-05-13 Hitachi Ltd Ｄｃ―ｄｃコンバータのスイッチング方法
US4516168A (en) * 1982-11-30 1985-05-07 Rca Corporation Shutdown circuit for a switching regulator in a remote controlled television receiver
EP0170944B1 (fr) * 1984-07-20 1989-03-08 Sanyo Electric Co., Ltd. Circuit d'alimentation de régulateur du type à découpage
US4639657A (en) * 1984-08-30 1987-01-27 Basler Electric Company Electrical control apparatus and methods
US4943902A (en) * 1987-11-23 1990-07-24 Viteq Corporation AC to DC power converter and method with integrated line current control for improving power factor
US4816982A (en) * 1987-11-23 1989-03-28 Viteq Corporation AC to DC power converter with integrated line current control for improving power factor
US4964029A (en) * 1988-05-18 1990-10-16 Viteq Corporation AC to DC power converter with input current waveform control for buck-boost regulation of output
US4956600A (en) * 1988-07-01 1990-09-11 Viteq Corporation High frequency current detector for a low frequency line
US5255179A (en) * 1990-07-23 1993-10-19 Zekan Boze N Switched mode power supply for single-phase boost commercial AC users in the range of 1 kw to 10 kw
JPH0482854U (fr) * 1990-11-29 1992-07-20
US5235504A (en) * 1991-03-15 1993-08-10 Emerson Electric Co. High power-factor converter for motor drives and power supplies
US5960075A (en) * 1995-02-16 1999-09-28 Northern Telecom Limited Switchmode power converters for telephone subscriber line interface circuits
US6611439B1 (en) * 2002-10-28 2003-08-26 System General Corporation PWM controller for controlling output power limit of a power supply
EP3725960B1 (fr) 2017-12-11 2022-10-26 Sumitomo (S.H.I.) Construction Machinery Co., Ltd. Pelleteuse

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339281A1 (fr) * 1976-01-23 1977-08-19 Sony Corp Circuit d'alimentation notamment a commutation
FR2386214A1 (fr) * 1977-03-30 1978-10-27 Cit Alcatel Alimentation regulee

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542826A (en) * 1976-01-21 1979-03-28 Sony Corp Power supply circuits
JPS5855751B2 (ja) * 1976-01-29 1983-12-12 ソニー株式会社 電源回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339281A1 (fr) * 1976-01-23 1977-08-19 Sony Corp Circuit d'alimentation notamment a commutation
FR2386214A1 (fr) * 1977-03-30 1978-10-27 Cit Alcatel Alimentation regulee

Also Published As

Publication number Publication date
AU4614079A (en) 1979-10-25
US4240134A (en) 1980-12-16
JPS602873B2 (ja) 1985-01-24
FR2423814B1 (fr) 1984-08-03
AU530034B2 (en) 1983-06-30
JPS54137621A (en) 1979-10-25
DE2915450A1 (de) 1979-10-25
GB2019132B (en) 1982-05-06
GB2019132A (en) 1979-10-24
NL7902988A (nl) 1979-10-19
DE2915450C2 (fr) 1988-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse