DE60209534D1 - Trennwandler mit synchronisiertem schaltzweig - Google Patents

Trennwandler mit synchronisiertem schaltzweig

Info

Publication number
DE60209534D1
DE60209534D1 DE60209534T DE60209534T DE60209534D1 DE 60209534 D1 DE60209534 D1 DE 60209534D1 DE 60209534 T DE60209534 T DE 60209534T DE 60209534 T DE60209534 T DE 60209534T DE 60209534 D1 DE60209534 D1 DE 60209534D1
Authority
DE
Germany
Prior art keywords
way
trench
converter
switching branch
synchronized switching
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 - Fee Related
Application number
DE60209534T
Other languages
English (en)
Other versions
DE60209534T2 (de
Inventor
J Smidt
L Duarte
Rudi Jonkman
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.)
Bobinados De Transformadores Sl Zaragoza Es
Original Assignee
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60209534D1 publication Critical patent/DE60209534D1/de
Publication of DE60209534T2 publication Critical patent/DE60209534T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • 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
    • H02M3/33576—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 having at least one active switching element at the secondary side of an isolation transformer
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H03F3/2171—Class D power amplifiers; Switching amplifiers with field-effect devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/38—Dc amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/273—Indexing scheme relating to amplifiers the DC-isolation amplifier, e.g. chopper amplifier, modulation/demodulation amplifier, uses inductive isolation means, e.g. transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
DE60209534T 2001-12-17 2002-11-20 Trennwandler mit synchronisiertem schaltzweig Expired - Fee Related DE60209534T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204931 2001-12-17
EP01204931 2001-12-17
PCT/IB2002/004981 WO2003052912A1 (en) 2001-12-17 2002-11-20 Isolated converter with synchronized switching leg

Publications (2)

Publication Number Publication Date
DE60209534D1 true DE60209534D1 (de) 2006-04-27
DE60209534T2 DE60209534T2 (de) 2007-01-18

Family

ID=8181450

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209534T Expired - Fee Related DE60209534T2 (de) 2001-12-17 2002-11-20 Trennwandler mit synchronisiertem schaltzweig

Country Status (10)

Country Link
US (1) US7015754B2 (de)
EP (1) EP1466399B1 (de)
JP (1) JP2005513849A (de)
KR (1) KR20040068268A (de)
CN (1) CN1605149A (de)
AT (1) ATE319217T1 (de)
AU (1) AU2002347511A1 (de)
DE (1) DE60209534T2 (de)
TW (1) TW200409452A (de)
WO (1) WO2003052912A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200635187A (en) * 2005-03-24 2006-10-01 Delta Electronics Inc Converter with power factor correction and DC-DC conversion function
KR100641125B1 (ko) * 2005-08-22 2006-11-02 엘지전자 주식회사 충전부를 구비한 연료전지
KR101128520B1 (ko) * 2005-10-24 2012-03-27 삼성전자주식회사 디지털 오디오 증폭기 및 이에 적합한 디지털 오디오 신호증폭 방법
US7683709B1 (en) * 2008-06-05 2010-03-23 The United States Of America As Represented By The Secretary Of The Navy Low frequency power amplifier employing high frequency magnetic components
JP4506891B2 (ja) * 2008-12-23 2010-07-21 ダイキン工業株式会社 電流形電力変換回路
TWI414119B (zh) 2009-10-30 2013-11-01 Delta Electronics Inc 電源供應器以及具有複數個電源供應器之供電系統
EP2667500A1 (de) * 2012-05-22 2013-11-27 Siemens Aktiengesellschaft Verstärkerschaltung und Verfahren zum Betrieb einer Verstärkerschaltung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066974A (en) * 1976-07-23 1978-01-03 The Birtcher Corporation Isolation amplifier
DE3447566A1 (de) 1984-12-21 1986-07-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pulsstufenmodulierter schaltverstaerker
US5099203A (en) 1990-06-05 1992-03-24 Continental Electronics Corporation Power amplifier having multiple switched stages and method of operating same
US5396194A (en) * 1993-11-19 1995-03-07 Carver Corporation Audio frequency power amplifiers
JPH0946144A (ja) * 1995-07-28 1997-02-14 Matsushita Electric Ind Co Ltd 絶縁型ｄ級増幅器
JPH09154277A (ja) * 1995-11-29 1997-06-10 Murata Mfg Co Ltd スイッチング電源装置
US5805020A (en) * 1996-06-27 1998-09-08 Harris Corporation Silent start class D amplifier
US5986498A (en) * 1998-04-14 1999-11-16 Harman International Industries, Incorporated Audio direct from power supply
JPH11308876A (ja) * 1998-04-22 1999-11-05 Matsushita Electric Works Ltd 電源装置
IL131117A0 (en) * 1999-07-26 2001-01-28 Eci Telecom Ltd Sine wave generator suitable for ringer

Also Published As

Publication number Publication date
EP1466399A1 (de) 2004-10-13
WO2003052912A1 (en) 2003-06-26
CN1605149A (zh) 2005-04-06
JP2005513849A (ja) 2005-05-12
DE60209534T2 (de) 2007-01-18
EP1466399B1 (de) 2006-03-01
ATE319217T1 (de) 2006-03-15
US20050017805A1 (en) 2005-01-27
TW200409452A (en) 2004-06-01
US7015754B2 (en) 2006-03-21
AU2002347511A1 (en) 2003-06-30
KR20040068268A (ko) 2004-07-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BOBINADOS DE TRANSFORMADORES S.L., ZARAGOZA, ES

8339 Ceased/non-payment of the annual fee