FR2435850A1 - Convertisseur de tension fonctionnant par decoupage - Google Patents

Convertisseur de tension fonctionnant par decoupage

Info

Publication number
FR2435850A1
FR2435850A1 FR7922370A FR7922370A FR2435850A1 FR 2435850 A1 FR2435850 A1 FR 2435850A1 FR 7922370 A FR7922370 A FR 7922370A FR 7922370 A FR7922370 A FR 7922370A FR 2435850 A1 FR2435850 A1 FR 2435850A1
Authority
FR
France
Prior art keywords
input voltage
cut
voltage converter
out voltage
input
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
FR7922370A
Other languages
English (en)
Other versions
FR2435850B1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2435850A1 publication Critical patent/FR2435850A1/fr
Application granted granted Critical
Publication of FR2435850B1 publication Critical patent/FR2435850B1/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
    • H02M3/337—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)

Abstract

Convertisseur qui fonctionne par découpage et dans lequel un signal périodique en forme de créneaux dont l'amplitude dépend de la tension continue d'entrée est fourni à un réseau à caractère inductif auquel sont couplés un redresseur et un condensateur de nivellement. La fréquence du signal est réglée en fonction de la tension d'entrée, soit de façon à être directement proportionnelle à cette tension d'entrée soit de façon que la période diminue plus rapidement que la tension d'entrée n'augmente. Application : récepteurs de télévision.
FR7922370A 1978-09-11 1979-09-07 Convertisseur de tension fonctionnant par decoupage Granted FR2435850A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7809226A NL7809226A (nl) 1978-09-11 1978-09-11 Geschakelde spanningsomzetter.

Publications (2)

Publication Number Publication Date
FR2435850A1 true FR2435850A1 (fr) 1980-04-04
FR2435850B1 FR2435850B1 (fr) 1984-06-08

Family

ID=19831517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922370A Granted FR2435850A1 (fr) 1978-09-11 1979-09-07 Convertisseur de tension fonctionnant par decoupage

Country Status (10)

Country Link
US (1) US4353112A (fr)
JP (1) JPS5541193A (fr)
AU (1) AU5067879A (fr)
BE (1) BE878700A (fr)
DE (1) DE2935811A1 (fr)
ES (1) ES483999A1 (fr)
FR (1) FR2435850A1 (fr)
GB (1) GB2029989B (fr)
IT (1) IT1122540B (fr)
NL (1) NL7809226A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484113A (en) * 1981-02-16 1984-11-20 Rca Corporation Regulated deflection circuit
EP0204369B1 (fr) * 1981-02-16 1993-04-28 RCA Thomson Licensing Corporation Circuit de déflection
US4511956A (en) * 1981-11-30 1985-04-16 Park-Ohio Industries, Inc. Power inverter using separate starting inverter
US4400767A (en) * 1981-06-30 1983-08-23 Honeywell Information Systems Inc. Self start flyback power supply
US4507722A (en) * 1981-11-30 1985-03-26 Park-Ohio Industries, Inc. Method and apparatus for controlling the power factor of a resonant inverter
JPS58192491A (ja) * 1982-04-30 1983-11-09 Tokyo Electric Co Ltd 電気シエ−バ−
US4578744A (en) * 1982-07-01 1986-03-25 Jovan Antula A. C. power converter
US4595974A (en) * 1984-09-10 1986-06-17 Burroughs Corporation Base drive circuit for a switching power transistor
US4629971A (en) * 1985-04-11 1986-12-16 Mai Basic Four, Inc. Switch mode converter and improved primary switch drive therefor
US4679131A (en) * 1985-05-10 1987-07-07 Rca Corporation Regulating power supply for video display apparatus
US4810952A (en) * 1986-06-30 1989-03-07 Swingline Inc. Circuitry and method for controlling power to fastener machine solenoid
US4896255A (en) * 1987-06-05 1990-01-23 Siemens Aktiengesellschaft Power pack comprising resonant converter
US4835409A (en) * 1988-02-26 1989-05-30 Black & Decker Inc. Corded/cordless dual-mode power-operated device
US4835410A (en) * 1988-02-26 1989-05-30 Black & Decker Inc. Dual-mode corded/cordless system for power-operated devices
US4847513A (en) * 1988-02-26 1989-07-11 Black & Decker Inc. Power-operated device with a cooling facility
US5043650A (en) * 1988-02-26 1991-08-27 Black & Decker Inc. Battery charger
US4945467A (en) * 1988-02-26 1990-07-31 Black & Decker Inc. Multiple-mode voltage converter
JPH06101930B2 (ja) * 1988-09-16 1994-12-12 九州大学長 スイッチング電源装置
DE3842465A1 (de) * 1988-12-16 1990-06-28 Flachenecker Gerhard Schaltregler zur gleichspannungswandlung
US4947308A (en) * 1989-04-17 1990-08-07 Zdzislaw Gulczynski High power switching power supply
EP0422274A1 (fr) * 1989-10-12 1991-04-17 Siemens Aktiengesellschaft Procédé de commande pour des alimentations à découpage résonantes sérielles en configuration push-pull avec régulation de la tension de sortie
DE4313359A1 (de) * 1992-04-24 1993-10-28 Matsushita Electric Ind Co Ltd Schaltnetzteil
DE4328458B4 (de) * 1992-08-25 2005-09-22 Matsushita Electric Industrial Co., Ltd., Kadoma Schalt-Spannungsversorgung
CN1391719A (zh) * 1999-10-01 2003-01-15 在线能源供给公司 非饱和磁性元件功率变换器和浪涌保护
US6272025B1 (en) 1999-10-01 2001-08-07 Online Power Supply, Inc. Individual for distributed non-saturated magnetic element(s) (referenced herein as NSME) power converters
US6952355B2 (en) * 2002-07-22 2005-10-04 Ops Power Llc Two-stage converter using low permeability magnetics
US8363439B2 (en) * 2008-04-22 2013-01-29 Flextronics Ap, Llc Efficiency improvement in power factor correction
US8228692B2 (en) * 2008-07-29 2012-07-24 On-Bright Electronic (Shanghai) Co., Ltd. Systems and methods for adaptive switching frequency control in switching-mode power conversion systems
EP3629465A1 (fr) * 2018-09-26 2020-04-01 Siemens Aktiengesellschaft Système de conversion d'énergie électrique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999972A (en) * 1958-03-13 1961-09-12 Dresser Ind Stabilized power supply
US3601680A (en) * 1969-04-01 1971-08-24 Robert W Beckwith Dc-to-dc converter
US3603863A (en) * 1969-05-09 1971-09-07 Gen Electric Circuitry for generating a square wave of fixed voltage amplitude and variable frequency
US3737758A (en) * 1971-11-03 1973-06-05 R Allington Switch-mode voltage and current regulator
DE2413173B2 (de) * 1974-03-19 1979-05-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Erzeugung einer geregelten Ausgangsspannung
NL7507437A (nl) * 1975-06-23 1976-12-27 Philips Nv Schakeling voor het omzetten van een ingangsgelijk- spanning in een uitgangsgelijkspanning.
IT1076507B (it) * 1976-01-14 1985-04-27 Plessey Handel Investment Ag Convertitore cc/cc
JPS5855751B2 (ja) * 1976-01-29 1983-12-12 ソニー株式会社 電源回路
US4037271A (en) * 1976-12-03 1977-07-19 Boschert Associates Switching regulator power supply

Also Published As

Publication number Publication date
GB2029989B (en) 1983-03-02
BE878700A (fr) 1980-03-10
ES483999A1 (es) 1980-04-01
GB2029989A (en) 1980-03-26
NL7809226A (nl) 1980-03-13
JPS5541193A (en) 1980-03-22
AU5067879A (en) 1980-03-20
US4353112A (en) 1982-10-05
FR2435850B1 (fr) 1984-06-08
IT7925590A0 (it) 1979-09-10
IT1122540B (it) 1986-04-23
DE2935811A1 (de) 1980-03-13

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Legal Events

Date Code Title Description
ST Notification of lapse