CN1881765A - 电源 - Google Patents

电源 Download PDF

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Publication number
CN1881765A
CN1881765A CNA2005101149870A CN200510114987A CN1881765A CN 1881765 A CN1881765 A CN 1881765A CN A2005101149870 A CNA2005101149870 A CN A2005101149870A CN 200510114987 A CN200510114987 A CN 200510114987A CN 1881765 A CN1881765 A CN 1881765A
Authority
CN
China
Prior art keywords
switch
voltage
rectification
power supply
elementary winding
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.)
Pending
Application number
CNA2005101149870A
Other languages
English (en)
Chinese (zh)
Inventor
牧野润
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.)
Creative Technology Ltd
Original Assignee
Creative Technology 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 Creative Technology Ltd filed Critical Creative Technology Ltd
Publication of CN1881765A publication Critical patent/CN1881765A/zh
Pending legal-status Critical Current

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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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal 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
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal 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
    • H02M7/2176—Conversion of AC power input into DC power output without possibility of reversal 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 comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output
    • 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
    • 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
    • H02M3/338—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 a self-oscillating arrangement
    • H02M3/3385—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 a self-oscillating arrangement with automatic control of output voltage or current
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/05—Capacitor coupled rectifiers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
CNA2005101149870A 2005-03-17 2005-11-16 电源 Pending CN1881765A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/083,665 US20060209574A1 (en) 2005-03-17 2005-03-17 Power supply
US11/083,665 2005-03-17

Publications (1)

Publication Number Publication Date
CN1881765A true CN1881765A (zh) 2006-12-20

Family

ID=36991986

Family Applications (2)

Application Number Title Priority Date Filing Date
CNA2005101149870A Pending CN1881765A (zh) 2005-03-17 2005-11-16 电源
CN2006100570689A Expired - Fee Related CN1848649B (zh) 2005-03-17 2006-03-17 电子设备、用于电子设备的电源和向电子设备供电的方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2006100570689A Expired - Fee Related CN1848649B (zh) 2005-03-17 2006-03-17 电子设备、用于电子设备的电源和向电子设备供电的方法

Country Status (7)

Country Link
US (1) US20060209574A1 (enExample)
JP (1) JP4790008B2 (enExample)
CN (2) CN1881765A (enExample)
DE (1) DE112006000605T5 (enExample)
GB (1) GB2439003B (enExample)
TW (1) TWI317571B (enExample)
WO (1) WO2006098702A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102498654A (zh) * 2009-08-14 2012-06-13 Zz零电有限公司 低功率开关模式电源
CN111212499A (zh) * 2018-11-16 2020-05-29 朗德万斯公司 用于led灯驱动器的整流器电路

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054539B3 (de) * 2006-11-20 2008-02-14 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zur Erzeugung einer Niederspannungsversorgung einer elektrischen Steuereinrichtung
WO2009081790A1 (ja) * 2007-12-20 2009-07-02 Terumo Kabushiki Kaisha 血糖測定値管理システム及び血糖値測定装置
US8164932B2 (en) * 2009-02-12 2012-04-24 Apple Inc. Power converter with automatic mode switching
JP5780120B2 (ja) * 2011-11-02 2015-09-16 ブラザー工業株式会社 電源システム、同電源システムを備えた画像形成装置および小容量電源回路
JP6056475B2 (ja) 2012-12-28 2017-01-11 ブラザー工業株式会社 電源システム、同電源システムを備えた画像形成装置
JP6172564B2 (ja) * 2013-05-28 2017-08-02 ブラザー工業株式会社 小容量電源、電源システム、および画像形成装置
JP2014236560A (ja) * 2013-05-31 2014-12-15 ブラザー工業株式会社 小容量電源および画像形成装置
US9214862B2 (en) * 2014-04-17 2015-12-15 Philips International, B.V. Systems and methods for valley switching in a switching power converter
CN104216737A (zh) 2014-08-15 2014-12-17 英业达科技有限公司 微控制器的重置系统和其重置方法
TWI505074B (zh) * 2014-08-25 2015-10-21 Inventec Corp 微控制器之重置系統和其重置方法
CN107294413B (zh) * 2016-04-08 2021-01-05 松下知识产权经营株式会社 电力变换装置
US11502610B2 (en) * 2017-05-15 2022-11-15 Drive Cjsc Apparatus for DC voltage—DC voltage conversion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331534A (en) * 1991-11-20 1994-07-19 Tokyo Electric Co., Ltd. Power supply apparatus
US5528480A (en) * 1994-04-28 1996-06-18 Elonex Technologies, Inc. Highly efficient rectifying and converting circuit for computer power supplies
US5689409A (en) * 1994-07-27 1997-11-18 Deutsche Thomson-Brandt Gmbh Switched-mode power supply
US5914865A (en) * 1997-10-23 1999-06-22 Hewlett-Packard Company Simplified AC-DC switching converter with output isolation
KR19990069292A (ko) * 1998-02-06 1999-09-06 구자홍 역률개선용 전력 절감회로
US6098175A (en) * 1998-02-24 2000-08-01 Smartpower Corporation Energy-conserving power-supply system
US6069798A (en) * 1999-01-14 2000-05-30 Lucent Technologies Inc. Asymmetrical power converter and method of operation thereof
JP2000324826A (ja) * 1999-05-07 2000-11-24 Sony Corp スイッチング電源回路
US6295212B1 (en) * 2000-01-19 2001-09-25 Bias Power Technology, Inc. Switching power supply with storage capacitance and power regulation
CN2472406Y (zh) * 2001-02-12 2002-01-16 电子实业有限公司 一种恒压开关电源
JP2005261181A (ja) * 2004-01-14 2005-09-22 Sony Corp スイッチング電源回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102498654A (zh) * 2009-08-14 2012-06-13 Zz零电有限公司 低功率开关模式电源
CN111212499A (zh) * 2018-11-16 2020-05-29 朗德万斯公司 用于led灯驱动器的整流器电路
CN111212499B (zh) * 2018-11-16 2022-09-02 朗德万斯公司 用于led灯驱动器的整流器电路

Also Published As

Publication number Publication date
WO2006098702A1 (en) 2006-09-21
JP4790008B2 (ja) 2011-10-12
CN1848649A (zh) 2006-10-18
TW200700974A (en) 2007-01-01
GB2439003A (en) 2007-12-12
JP2008533971A (ja) 2008-08-21
GB2439003B (en) 2008-08-13
TWI317571B (en) 2009-11-21
CN1848649B (zh) 2010-05-12
US20060209574A1 (en) 2006-09-21
DE112006000605T5 (de) 2008-01-24
GB0718119D0 (en) 2007-10-24
HK1097661A1 (zh) 2007-06-29

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PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication