DE60215442D1 - Schaltnetzteil - Google Patents

Schaltnetzteil

Info

Publication number
DE60215442D1
DE60215442D1 DE60215442T DE60215442T DE60215442D1 DE 60215442 D1 DE60215442 D1 DE 60215442D1 DE 60215442 T DE60215442 T DE 60215442T DE 60215442 T DE60215442 T DE 60215442T DE 60215442 D1 DE60215442 D1 DE 60215442D1
Authority
DE
Germany
Prior art keywords
power supply
switching power
switching
supply
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
DE60215442T
Other languages
English (en)
Other versions
DE60215442T2 (de
Inventor
Tomoyasu Yamada
Masaaki Shimada
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.)
Sanken Electric Co Ltd
Original Assignee
Sanken Electric 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 Sanken Electric Co Ltd filed Critical Sanken Electric Co Ltd
Publication of DE60215442D1 publication Critical patent/DE60215442D1/de
Application granted granted Critical
Publication of DE60215442T2 publication Critical patent/DE60215442T2/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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
    • H02J9/007—Detection of the absence of a load
    • 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
    • H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
    • 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
DE60215442T 2001-11-29 2002-11-04 Schaltnetzteil Expired - Lifetime DE60215442T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001364379 2001-11-29
JP2001364379A JP3741035B2 (ja) 2001-11-29 2001-11-29 スイッチング電源装置

Publications (2)

Publication Number Publication Date
DE60215442D1 true DE60215442D1 (de) 2006-11-30
DE60215442T2 DE60215442T2 (de) 2007-02-01

Family

ID=19174580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60215442T Expired - Lifetime DE60215442T2 (de) 2001-11-29 2002-11-04 Schaltnetzteil

Country Status (6)

Country Link
US (1) US6714425B2 (de)
EP (1) EP1317052B1 (de)
JP (1) JP3741035B2 (de)
KR (1) KR100593410B1 (de)
CN (1) CN1246954C (de)
DE (1) DE60215442T2 (de)

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* Cited by examiner, † Cited by third party
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JP3883857B2 (ja) * 2001-12-05 2007-02-21 ソニー株式会社 スイッチング電源装置および電源制御方法
JP2004088959A (ja) * 2002-08-28 2004-03-18 Sharp Corp スイッチング電源装置
JP3657256B2 (ja) * 2002-12-25 2005-06-08 松下電器産業株式会社 スイッチング電源装置
JP2004215433A (ja) * 2003-01-07 2004-07-29 Sharp Corp スイッチング電源装置
WO2004070927A2 (en) * 2003-02-04 2004-08-19 Celetron Usa, Inc. Power factor correction circuit
US7719860B2 (en) * 2003-07-15 2010-05-18 Sanken Electric Co., Ltd. Power supply and its controlling method
US7071665B2 (en) * 2003-11-25 2006-07-04 Aimtron Technology Corp. Method of reducing a ripple of a heavy loading pulse frequency modulated voltage regulator
KR20050059842A (ko) * 2003-12-15 2005-06-21 주식회사 대우일렉트로닉스 스위칭 모드 전원공급장치
JP2005204437A (ja) * 2004-01-16 2005-07-28 Sony Corp 制御回路装置
JP4497982B2 (ja) * 2004-03-31 2010-07-07 三菱電機株式会社 電源回路
US7061779B2 (en) * 2004-04-01 2006-06-13 Entrust Power Co., Ltd. Power factor correction circuit
US7088599B1 (en) * 2004-04-20 2006-08-08 Lockheed Martin Corporation Dual-mode converter with linear and comparative feedback modes
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JP4678215B2 (ja) * 2005-03-15 2011-04-27 サンケン電気株式会社 スイッチング電源装置
US7224589B2 (en) * 2005-08-12 2007-05-29 Zippy Technology Corp. Inverter circuit for producing power factor correction effect
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JP4682784B2 (ja) * 2005-09-30 2011-05-11 サンケン電気株式会社 スイッチング電源装置
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US7288902B1 (en) 2007-03-12 2007-10-30 Cirrus Logic, Inc. Color variations in a dimmable lighting device with stable color temperature light sources
US20090034298A1 (en) * 2007-07-30 2009-02-05 Champion Microelectronic Corporation Control Method And Apparatus Of Resonant Type DC/DC Converter With Low Power Loss At Light Load And Standby
US7895003B2 (en) 2007-10-05 2011-02-22 Emerson Climate Technologies, Inc. Vibration protection in a variable speed compressor
US20090241592A1 (en) * 2007-10-05 2009-10-01 Emerson Climate Technologies, Inc. Compressor assembly having electronics cooling system and method
US8950206B2 (en) 2007-10-05 2015-02-10 Emerson Climate Technologies, Inc. Compressor assembly having electronics cooling system and method
US8418483B2 (en) 2007-10-08 2013-04-16 Emerson Climate Technologies, Inc. System and method for calculating parameters for a refrigeration system with a variable speed compressor
US8448459B2 (en) 2007-10-08 2013-05-28 Emerson Climate Technologies, Inc. System and method for evaluating parameters for a refrigeration system with a variable speed compressor
US9541907B2 (en) 2007-10-08 2017-01-10 Emerson Climate Technologies, Inc. System and method for calibrating parameters for a refrigeration system with a variable speed compressor
US8459053B2 (en) 2007-10-08 2013-06-11 Emerson Climate Technologies, Inc. Variable speed compressor protection system and method
US8539786B2 (en) 2007-10-08 2013-09-24 Emerson Climate Technologies, Inc. System and method for monitoring overheat of a compressor
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US7952895B2 (en) 2008-05-29 2011-05-31 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode in a power converter
US7995359B2 (en) 2009-02-05 2011-08-09 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter
US8385088B2 (en) 2010-12-06 2013-02-26 Power Integrations, Inc. Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
JP5263503B2 (ja) * 2008-08-06 2013-08-14 東芝ライテック株式会社 発光ダイオード点灯装置
JP4618381B2 (ja) * 2008-09-05 2011-01-26 ソニー株式会社 フライバック式昇圧回路およびそれを用いたストロボ装置
KR100904299B1 (ko) * 2008-11-03 2009-06-25 주식회사 실리콘마이터스 역률 보상 회로 및 그 구동 방법
KR101030357B1 (ko) * 2008-12-19 2011-04-20 삼성전기주식회사 대기전력 저감을 위한 스위칭 모드 파워 서플라이
KR101030420B1 (ko) * 2008-12-24 2011-04-20 삼성전기주식회사 대기전력 저감을 위한 스위칭 모드 파워 서플라이
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CN102308462B (zh) 2009-03-24 2014-07-02 株式会社村田制作所 开关电源装置
CN101847937A (zh) * 2009-03-26 2010-09-29 鸿富锦精密工业（深圳）有限公司 电源模块
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CN101668369A (zh) * 2009-10-01 2010-03-10 英飞特电子（杭州）有限公司 一种高效率恒流led驱动器
US9331565B2 (en) 2010-07-14 2016-05-03 Delta Electronics (Shanghai) Co., Ltd. Switching power conversion circuit and power supply using same
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CN102445976B (zh) * 2010-10-12 2014-05-28 和硕联合科技股份有限公司 中央处理单元电源供应电路及其操作方法
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CN102545567B (zh) 2010-12-08 2014-07-30 昂宝电子（上海）有限公司 为电源变换器提供过电流保护的***和方法
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CN102651927A (zh) * 2011-02-25 2012-08-29 凤凰电机公司 电源电路
JP5757785B2 (ja) * 2011-05-19 2015-07-29 ローム株式会社 電源装置およびそれを用いた電子機器
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Also Published As

Publication number Publication date
JP3741035B2 (ja) 2006-02-01
CN1421986A (zh) 2003-06-04
US20030099119A1 (en) 2003-05-29
EP1317052A2 (de) 2003-06-04
US6714425B2 (en) 2004-03-30
EP1317052A3 (de) 2005-03-16
DE60215442T2 (de) 2007-02-01
KR100593410B1 (ko) 2006-06-28
KR20030044831A (ko) 2003-06-09
JP2003169478A (ja) 2003-06-13
EP1317052B1 (de) 2006-10-18
CN1246954C (zh) 2006-03-22

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