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DE60210217D1 - Schaltnetzteilgerät - Google Patents

Schaltnetzteilgerät

Info

Publication number
DE60210217D1
DE60210217D1 DE60210217T DE60210217T DE60210217D1 DE 60210217 D1 DE60210217 D1 DE 60210217D1 DE 60210217 T DE60210217 T DE 60210217T DE 60210217 T DE60210217 T DE 60210217T DE 60210217 D1 DE60210217 D1 DE 60210217D1
Authority
DE
Germany
Prior art keywords
smps device
smps
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
DE60210217T
Other languages
English (en)
Other versions
DE60210217T2 (de
Inventor
Koji Yoshida
Masaaki Kuranuki
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE60210217D1 publication Critical patent/DE60210217D1/de
Application granted granted Critical
Publication of DE60210217T2 publication Critical patent/DE60210217T2/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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02M3/33573—Full-bridge at primary side of an isolation transformer
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
DE60210217T 2001-01-31 2002-01-29 Schaltnetzteilgerät Expired - Lifetime DE60210217T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001024465 2001-01-31
JP2001024465 2001-01-31

Publications (2)

Publication Number Publication Date
DE60210217D1 true DE60210217D1 (de) 2006-05-18
DE60210217T2 DE60210217T2 (de) 2006-11-16

Family

ID=18889602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60210217T Expired - Lifetime DE60210217T2 (de) 2001-01-31 2002-01-29 Schaltnetzteilgerät

Country Status (4)

Country Link
US (1) US6646848B2 (de)
EP (1) EP1229634B1 (de)
CN (1) CN1260876C (de)
DE (1) DE60210217T2 (de)

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US7710700B2 (en) * 2005-01-10 2010-05-04 Linear Technology Corporation DC/DC converter with current limit protection
EP2047587A2 (de) * 2006-07-21 2009-04-15 Philips Intellectual Property & Standards GmbH Bestimmung der ausgangsspannung oder des ausgangsstroms in einem smps
US7667408B2 (en) * 2007-03-12 2010-02-23 Cirrus Logic, Inc. Lighting system with lighting dimmer output mapping
US8723438B2 (en) * 2007-03-12 2014-05-13 Cirrus Logic, Inc. Switch power converter control with spread spectrum based electromagnetic interference reduction
US8076920B1 (en) 2007-03-12 2011-12-13 Cirrus Logic, Inc. Switching power converter and control system
US8018171B1 (en) 2007-03-12 2011-09-13 Cirrus Logic, Inc. Multi-function duty cycle modifier
US7804256B2 (en) 2007-03-12 2010-09-28 Cirrus Logic, Inc. Power control system for current regulated light sources
US7817391B2 (en) * 2007-04-26 2010-10-19 Polar Semiconductor, Inc. Over-current protection device for a switched-mode power supply
US7554473B2 (en) 2007-05-02 2009-06-30 Cirrus Logic, Inc. Control system using a nonlinear delta-sigma modulator with nonlinear process modeling
US8102127B2 (en) 2007-06-24 2012-01-24 Cirrus Logic, Inc. Hybrid gas discharge lamp-LED lighting system
US8576589B2 (en) 2008-01-30 2013-11-05 Cirrus Logic, Inc. Switch state controller with a sense current generated operating voltage
US8008898B2 (en) 2008-01-30 2011-08-30 Cirrus Logic, Inc. Switching regulator with boosted auxiliary winding supply
US8022683B2 (en) 2008-01-30 2011-09-20 Cirrus Logic, Inc. Powering a power supply integrated circuit with sense current
US8008902B2 (en) 2008-06-25 2011-08-30 Cirrus Logic, Inc. Hysteretic buck converter having dynamic thresholds
US8344707B2 (en) 2008-07-25 2013-01-01 Cirrus Logic, Inc. Current sensing in a switching power converter
US8212491B2 (en) 2008-07-25 2012-07-03 Cirrus Logic, Inc. Switching power converter control with triac-based leading edge dimmer compatibility
US8279628B2 (en) 2008-07-25 2012-10-02 Cirrus Logic, Inc. Audible noise suppression in a resonant switching power converter
US8487546B2 (en) * 2008-08-29 2013-07-16 Cirrus Logic, Inc. LED lighting system with accurate current control
US8179110B2 (en) 2008-09-30 2012-05-15 Cirrus Logic Inc. Adjustable constant current source with continuous conduction mode (“CCM”) and discontinuous conduction mode (“DCM”) operation
US8222872B1 (en) 2008-09-30 2012-07-17 Cirrus Logic, Inc. Switching power converter with selectable mode auxiliary power supply
US8288954B2 (en) * 2008-12-07 2012-10-16 Cirrus Logic, Inc. Primary-side based control of secondary-side current for a transformer
US8362707B2 (en) * 2008-12-12 2013-01-29 Cirrus Logic, Inc. Light emitting diode based lighting system with time division ambient light feedback response
US8299722B2 (en) 2008-12-12 2012-10-30 Cirrus Logic, Inc. Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
US7994863B2 (en) * 2008-12-31 2011-08-09 Cirrus Logic, Inc. Electronic system having common mode voltage range enhancement
US8482223B2 (en) 2009-04-30 2013-07-09 Cirrus Logic, Inc. Calibration of lamps
US8248145B2 (en) 2009-06-30 2012-08-21 Cirrus Logic, Inc. Cascode configured switching using at least one low breakdown voltage internal, integrated circuit switch to control at least one high breakdown voltage external switch
US8198874B2 (en) * 2009-06-30 2012-06-12 Cirrus Logic, Inc. Switching power converter with current sensing transformer auxiliary power supply
US8963535B1 (en) 2009-06-30 2015-02-24 Cirrus Logic, Inc. Switch controlled current sensing using a hall effect sensor
US8212493B2 (en) * 2009-06-30 2012-07-03 Cirrus Logic, Inc. Low energy transfer mode for auxiliary power supply operation in a cascaded switching power converter
TWI384736B (zh) * 2009-07-15 2013-02-01 Delta Eletronics Inc 具電流檢測電路之無橋功率因數校正電路系統及其方法
US9155174B2 (en) 2009-09-30 2015-10-06 Cirrus Logic, Inc. Phase control dimming compatible lighting systems
US9178415B1 (en) 2009-10-15 2015-11-03 Cirrus Logic, Inc. Inductor over-current protection using a volt-second value representing an input voltage to a switching power converter
CN102055315B (zh) * 2009-10-30 2013-12-04 万国半导体(开曼)股份有限公司 电感式转换装置及能量控制方法
US8654483B2 (en) 2009-11-09 2014-02-18 Cirrus Logic, Inc. Power system having voltage-based monitoring for over current protection
JP5457927B2 (ja) * 2010-04-23 2014-04-02 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー 発光素子の制御回路
US8569972B2 (en) 2010-08-17 2013-10-29 Cirrus Logic, Inc. Dimmer output emulation
US8729811B2 (en) 2010-07-30 2014-05-20 Cirrus Logic, Inc. Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element
US8536799B1 (en) 2010-07-30 2013-09-17 Cirrus Logic, Inc. Dimmer detection
JP5306306B2 (ja) 2010-10-19 2013-10-02 オムロンオートモーティブエレクトロニクス株式会社 スイッチング電源装置
CN102591390B (zh) * 2011-01-17 2013-12-25 产晶集成电路股份有限公司 电源侦测调节装置
EP2792059B1 (de) 2011-12-14 2020-07-15 Signify Holding B.V. Isolierung eines sekundären transformatorwicklungsstroms während der erzeugung von hilfsstrom
JP5891940B2 (ja) * 2012-05-17 2016-03-23 富士電機株式会社 ３レベルユニットインバータ
CN103809007A (zh) * 2012-11-13 2014-05-21 中兴通讯股份有限公司 无桥pfc电路电感电流采样装置及方法
WO2014176721A1 (en) * 2013-04-28 2014-11-06 Tridonic Gmbh & Co Kg Regulator, buck converter and controlling method
KR20150071575A (ko) * 2013-12-18 2015-06-26 엘에스산전 주식회사 Ldc의 입력 전류 정보를 이용한 ldc 제어 장치
CN103812374B (zh) * 2013-12-30 2016-01-27 扬州双鸿电子有限公司 一种全桥逆变器桥臂功率开关管过流保护电路
US9161401B1 (en) 2014-03-20 2015-10-13 Cirrus Logic, Inc. LED (light-emitting diode) string derived controller power supply
CN104779583B (zh) * 2015-04-30 2017-09-29 西安科技大学 开关电源电压型输出短路保护电路的设计方法
CN105186459B (zh) * 2015-09-30 2018-03-06 广州金升阳科技有限公司 一种开关电源的输出短路保护方法及电路
JP6436177B2 (ja) * 2017-02-17 2018-12-12 サンケン電気株式会社 スイッチング電源装置
CN108880241B (zh) * 2017-05-12 2022-03-18 北京纳米能源与系统研究所 摩擦纳米发电机的电源管理模块、管理方法及能源系统
CN107528450B (zh) * 2017-08-29 2024-09-06 深圳市稳先微电子有限公司 电压比较器、控制芯片及开关电源
US10123384B1 (en) 2017-09-22 2018-11-06 Linear Technology Holding, LLC LED dimming
US10201052B1 (en) * 2017-09-22 2019-02-05 Linear Technology Holding, LLC LED dimming
US10136488B1 (en) 2017-10-05 2018-11-20 Linear Technology Holding, LLC LED dimming
TWI672897B (zh) * 2019-01-18 2019-09-21 宏碁股份有限公司 電壓轉換器
JP6906566B2 (ja) * 2019-06-20 2021-07-21 三菱電機株式会社 電力変換装置
CN115664204B (zh) * 2022-12-22 2023-04-07 珠海智融科技股份有限公司 开关电源电路、电源设备及开关电源控制方法

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US4819117A (en) * 1987-08-25 1989-04-04 Trw Inc. Method and apparatus for detecting excessive current draw in an electrical load
US4763014A (en) * 1987-09-21 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Backup protection switch to prevent reverse power flow in a UPS
US4891744A (en) * 1987-11-20 1990-01-02 Mitsubishi Denki Kaubshiki Kaisha Power converter control circuit
US4974141A (en) * 1988-05-18 1990-11-27 Viteq Corporation AC to DC power converter with input current waveform control for buck-boost regualtion of output
JPH0783587B2 (ja) 1990-10-12 1995-09-06 東洋電機製造株式会社 Ｄｃ―ｄｃコンバータの過電流制限方法
FR2674074A1 (fr) * 1991-03-14 1992-09-18 Telemecanique Procede et dispositif pour la protection contre les surcharges, d'un circuit de conversion electrique.
US5734259A (en) * 1995-09-29 1998-03-31 Cherry Semiconductor Corporation Balanced delta current method for current control in a hysteretic power supply
US6031749A (en) * 1999-03-31 2000-02-29 Vari-Lite, Inc. Universal power module
JP3446654B2 (ja) * 1999-04-02 2003-09-16 株式会社村田製作所 スイッチング電源装置

Also Published As

Publication number Publication date
US6646848B2 (en) 2003-11-11
CN1369953A (zh) 2002-09-18
EP1229634B1 (de) 2006-03-29
DE60210217T2 (de) 2006-11-16
CN1260876C (zh) 2006-06-21
US20020131224A1 (en) 2002-09-19
EP1229634A2 (de) 2002-08-07
EP1229634A3 (de) 2003-11-26

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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: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE

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

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP