DE69802889T2 - Schaltnetzteil mit einer verbesserten anlaufschaltung - Google Patents

Schaltnetzteil mit einer verbesserten anlaufschaltung

Info

Publication number
DE69802889T2
DE69802889T2 DE69802889T DE69802889T DE69802889T2 DE 69802889 T2 DE69802889 T2 DE 69802889T2 DE 69802889 T DE69802889 T DE 69802889T DE 69802889 T DE69802889 T DE 69802889T DE 69802889 T2 DE69802889 T2 DE 69802889T2
Authority
DE
Germany
Prior art keywords
terminal
voltage
circuit
power supply
switching power
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 - Lifetime
Application number
DE69802889T
Other languages
German (de)
English (en)
Other versions
DE69802889D1 (de
Inventor
Naveed Majid
Gerhardus Seinen
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.)
NXP BV
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 DE69802889D1 publication Critical patent/DE69802889D1/de
Publication of DE69802889T2 publication Critical patent/DE69802889T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE69802889T 1997-04-25 1998-03-16 Schaltnetzteil mit einer verbesserten anlaufschaltung Expired - Lifetime DE69802889T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97201245 1997-04-25
PCT/IB1998/000369 WO1998049766A1 (en) 1997-04-25 1998-03-16 Switched-mode power supply having an improved start-up circuit

Publications (2)

Publication Number Publication Date
DE69802889D1 DE69802889D1 (de) 2002-01-24
DE69802889T2 true DE69802889T2 (de) 2002-08-29

Family

ID=8228261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802889T Expired - Lifetime DE69802889T2 (de) 1997-04-25 1998-03-16 Schaltnetzteil mit einer verbesserten anlaufschaltung

Country Status (5)

Country Link
US (1) US6002598A (enExample)
EP (1) EP0914706B1 (enExample)
JP (1) JP3993246B2 (enExample)
DE (1) DE69802889T2 (enExample)
WO (1) WO1998049766A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100293979B1 (ko) * 1998-11-10 2001-09-17 김덕중 스위칭모드파워서플라이
DE10001394A1 (de) 2000-01-14 2001-07-26 Infineon Technologies Ag Schaltungsanordnung zum Anlegen einer Versorgungsspannung an eine Last
DE10040453A1 (de) * 2000-08-18 2002-03-07 Infineon Technologies Ag Schaltnetzgerät
DE10043485A1 (de) * 2000-09-04 2002-03-14 Infineon Technologies Ag Schaltnetzteil
EP1217718A1 (en) * 2000-12-21 2002-06-26 Thomson Licensing S.A. Circuit arrangement comprising a power supply unit
DE10132820A1 (de) * 2001-07-06 2003-02-27 Infineon Technologies Ag Schaltungsanordnung zur Ansteuerung eines Halbleiterschalters
JP3636191B2 (ja) * 2002-04-23 2005-04-06 オンキヨー株式会社 スイッチング電源
US6778411B2 (en) 2002-11-18 2004-08-17 Ballard Power Systems Corporation Start-up circuit for power converters with controller power supply connected at output side
US6906934B2 (en) * 2003-09-04 2005-06-14 System General Corp. Integrated start-up circuit with reduced power consumption
KR101236501B1 (ko) * 2006-07-19 2013-02-22 페어차일드코리아반도체 주식회사 스위칭 모드 파워 서플라이 및 그 구동 방법
KR100837152B1 (ko) * 2007-03-07 2008-06-12 두영주식회사 오동작이 방지되는 사이리스터 보호회로를 갖는 전자식안정기
KR100866098B1 (ko) * 2007-03-07 2008-10-30 두영주식회사 점등시 오동작이 방지되는 예열 점등식 전자식 안정기
CN101552545B (zh) * 2009-02-25 2011-04-06 成都芯源系统有限公司 Ac-dc变换电路及用于该变换电路的启动电路和方法
JP5589827B2 (ja) * 2010-12-24 2014-09-17 サンケン電気株式会社 起動回路、スイッチング電源用ｉｃ及びスイッチング電源装置
EP2879285A1 (en) * 2013-11-27 2015-06-03 Refusol GmbH Start-up circuit for a pulse-width modulator
KR101731478B1 (ko) 2015-06-22 2017-04-28 주식회사 효성 Ｍｍｃ 컨버터의 서브모듈용 전원공급장치
US10084370B2 (en) * 2017-01-13 2018-09-25 Dialog Semiconductor Inc. Active startup timing control at fault mode

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737669A (en) * 1986-07-31 1988-04-12 Rca Corporation Slow-start system for a control circuit
US4754387A (en) * 1987-01-27 1988-06-28 Zenith Electronics Corporation Start-up circuit for a switch mode power supply
NL8900508A (nl) * 1989-03-02 1990-10-01 Philips Nv Geschakelde voedingsspanningsschakeling met aanloopschakeling.
DE4111277A1 (de) * 1991-04-08 1992-10-15 Thomson Brandt Gmbh Anlaufschaltung fuer ein schaltnetzteil
US5285369A (en) * 1992-09-01 1994-02-08 Power Integrations, Inc. Switched mode power supply integrated circuit with start-up self-biasing
JPH07123709A (ja) * 1993-10-28 1995-05-12 Matsushita Electric Ind Co Ltd 電源装置
US5812383A (en) * 1997-07-31 1998-09-22 Philips Electronics North North America Corporation Low power stand-by for switched-mode power supply circuit with burst mode operation
US5841643A (en) * 1997-10-01 1998-11-24 Linear Technology Corporation Method and apparatus for isolated flyback regulator control and load compensation

Also Published As

Publication number Publication date
EP0914706A1 (en) 1999-05-12
US6002598A (en) 1999-12-14
EP0914706B1 (en) 2001-12-12
JP2000512839A (ja) 2000-09-26
DE69802889D1 (de) 2002-01-24
WO1998049766A1 (en) 1998-11-05
JP3993246B2 (ja) 2007-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL