JP2009284556A - 電源回路 - Google Patents

電源回路 Download PDF

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Publication number
JP2009284556A
JP2009284556A JP2006246823A JP2006246823A JP2009284556A JP 2009284556 A JP2009284556 A JP 2009284556A JP 2006246823 A JP2006246823 A JP 2006246823A JP 2006246823 A JP2006246823 A JP 2006246823A JP 2009284556 A JP2009284556 A JP 2009284556A
Authority
JP
Japan
Prior art keywords
power supply
unit
load
standby
voltage
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
JP2006246823A
Other languages
English (en)
Japanese (ja)
Inventor
Akinori Sano
彰則 佐野
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.)
D&M Holdings Inc
Original Assignee
D&M Holdings Inc
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 D&M Holdings Inc filed Critical D&M Holdings Inc
Priority to JP2006246823A priority Critical patent/JP2009284556A/ja
Priority to PCT/JP2007/054401 priority patent/WO2008032457A1/fr
Publication of JP2009284556A publication Critical patent/JP2009284556A/ja
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
    • H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • H02M7/08—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in parallel
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • 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
    • 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)
  • Direct Current Feeding And Distribution (AREA)
  • Rectifiers (AREA)
JP2006246823A 2006-09-12 2006-09-12 電源回路 Pending JP2009284556A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006246823A JP2009284556A (ja) 2006-09-12 2006-09-12 電源回路
PCT/JP2007/054401 WO2008032457A1 (fr) 2006-09-12 2007-03-07 Circuit d'alimentation électrique et procédé d'alimentation électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006246823A JP2009284556A (ja) 2006-09-12 2006-09-12 電源回路

Publications (1)

Publication Number Publication Date
JP2009284556A true JP2009284556A (ja) 2009-12-03

Family

ID=39183526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006246823A Pending JP2009284556A (ja) 2006-09-12 2006-09-12 電源回路

Country Status (2)

Country Link
JP (1) JP2009284556A (fr)
WO (1) WO2008032457A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139049A (ja) * 2010-12-27 2012-07-19 Kyocera Document Solutions Inc 電源装置、画像形成装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03195366A (ja) * 1989-12-25 1991-08-26 Hitachi Ltd 直流安定化電源回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012139049A (ja) * 2010-12-27 2012-07-19 Kyocera Document Solutions Inc 電源装置、画像形成装置

Also Published As

Publication number Publication date
WO2008032457A1 (fr) 2008-03-20

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