GB9909304D0 - AC adapter and power supply system - Google Patents
AC adapter and power supply systemInfo
- 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- Withdrawn
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)
- Control Of Electrical Variables (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Power Sources (AREA)
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)
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 |
WO2009017132A1 (en) * | 2007-07-30 | 2009-02-05 | Kyocera Corporation | 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)
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 |
-
1998
- 1998-09-01 JP JP10247344A patent/JP2000078849A/en active Pending
-
1999
- 1999-04-22 GB GB9909304A patent/GB2341247A/en not_active Withdrawn
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) |