GB9909304D0 - AC adapter and power supply system - Google Patents

AC adapter and power supply system

Info

Publication number
GB9909304D0
GB9909304D0 GBGB9909304.9A GB9909304A GB9909304D0 GB 9909304 D0 GB9909304 D0 GB 9909304D0 GB 9909304 A GB9909304 A GB 9909304A GB 9909304 D0 GB9909304 D0 GB 9909304D0
Authority
GB
United Kingdom
Prior art keywords
adapter
power supply
supply system
power
supply
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.)
Withdrawn
Application number
GBGB9909304.9A
Other versions
GB2341247A (en
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9909304D0 publication Critical patent/GB9909304D0/en
Publication of GB2341247A publication Critical patent/GB2341247A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • G06F1/206—Cooling means comprising thermal management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
    • 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
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Rectifiers (AREA)
  • Power Sources (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
GB9909304A 1998-09-01 1999-04-22 AC adapter and power supply system Withdrawn GB2341247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10247344A JP2000078849A (en) 1998-09-01 1998-09-01 Ac adaptor and power supply system

Publications (2)

Publication Number Publication Date
GB9909304D0 true GB9909304D0 (en) 1999-06-16
GB2341247A GB2341247A (en) 2000-03-08

Family

ID=17162023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9909304A Withdrawn GB2341247A (en) 1998-09-01 1999-04-22 AC adapter and power supply system

Country Status (2)

Country Link
JP (1) JP2000078849A (en)
GB (1) GB2341247A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10147716A1 (en) * 2001-09-27 2003-04-17 Fritschle Simone Computer Power Supply
GB0212041D0 (en) * 2002-05-24 2002-07-03 Sendo Int Ltd USB circuit arrangement
US7523337B2 (en) * 2004-08-19 2009-04-21 Intel Corporation Power delivery system in which power supply and load exchange power consumption measurements via digital bus
US7526659B2 (en) * 2005-02-01 2009-04-28 Hewlett-Packard Development Company, L.P. Systems and methods for controlling use of power in a computer system
US20060277420A1 (en) * 2005-06-02 2006-12-07 Nguyen Don J Power supply for portable computer
JP4708996B2 (en) * 2005-12-20 2011-06-22 アラクサラネットワークス株式会社 Communication device
JP4800808B2 (en) * 2006-03-24 2011-10-26 富士通セミコンダクター株式会社 Electronic device, system power supply, and voltage supply method
CN101765964A (en) * 2007-07-30 2010-06-30 京瓷株式会社 Power conversion device and method for manufacturing the same
JP5526536B2 (en) * 2008-12-18 2014-06-18 富士通株式会社 Information processing apparatus, information processing system, program, and control apparatus
US8810073B2 (en) 2010-05-13 2014-08-19 Blackberry Limited Selecting a power path based on temperature
US8836287B2 (en) * 2011-05-03 2014-09-16 Apple Inc. Time-domain multiplexing of power and data
JP6121188B2 (en) * 2013-02-14 2017-04-26 株式会社ダイヘン Charging cradle
CN104283416B (en) * 2013-07-05 2017-02-08 汕头市易普联科技有限公司 Self-adaptation power supply system and power supply method thereof
KR20150111813A (en) 2014-03-26 2015-10-06 이지세이버 주식회사 Apparatus for controlling operation of electronic device
JP6991039B2 (en) * 2017-11-10 2022-01-12 三菱電機株式会社 Power supply and control system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05168149A (en) * 1991-12-16 1993-07-02 Nec Home Electron Ltd Information processor provided with ac adapter
US5691870A (en) * 1995-11-07 1997-11-25 Compaq Computer Corporation Circuit for monitoring and disabling power supply signals to a microprocessor in a computer system utilizing secondary voltage regulators
US5867715A (en) * 1996-10-21 1999-02-02 Abit Computer Corporation Apparatus for programmably converting an operating voltage of a CPU and chipset

Also Published As

Publication number Publication date
GB2341247A (en) 2000-03-08
JP2000078849A (en) 2000-03-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)