WO2001082456A3 - Voltage control - Google Patents

Voltage control Download PDF

Info

Publication number
WO2001082456A3
WO2001082456A3 PCT/GB2001/001840 GB0101840W WO0182456A3 WO 2001082456 A3 WO2001082456 A3 WO 2001082456A3 GB 0101840 W GB0101840 W GB 0101840W WO 0182456 A3 WO0182456 A3 WO 0182456A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
voltage control
systems
voltage
respective voltage
Prior art date
Application number
PCT/GB2001/001840
Other languages
French (fr)
Other versions
WO2001082456A2 (en
Inventor
Ian Kenneth Appleton
Original Assignee
Ubinetics Ltd
Ian Kenneth Appleton
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 Ubinetics Ltd, Ian Kenneth Appleton filed Critical Ubinetics Ltd
Priority to AU2001250514A priority Critical patent/AU2001250514A1/en
Publication of WO2001082456A2 publication Critical patent/WO2001082456A2/en
Publication of WO2001082456A3 publication Critical patent/WO2001082456A3/en

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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

A computer usable medium comprises a plurality of sub-systems (2, 3), each of which is provided with a respective voltage regulator (5a, 5b) at its input side, each sub-system having a respective voltage supply requirement. The voltage regulators (5a, 5b) are configured to match the voltage supplied thereto from a host supply (4) to the respective voltage supply requirements of the sub-systems (2, 3).
PCT/GB2001/001840 2000-04-27 2001-04-25 Voltage control WO2001082456A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001250514A AU2001250514A1 (en) 2000-04-27 2001-04-25 Voltage control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0010286.3 2000-04-27
GB0010286A GB2361779B (en) 2000-04-27 2000-04-27 Voltage control

Publications (2)

Publication Number Publication Date
WO2001082456A2 WO2001082456A2 (en) 2001-11-01
WO2001082456A3 true WO2001082456A3 (en) 2002-03-28

Family

ID=9890626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/001840 WO2001082456A2 (en) 2000-04-27 2001-04-25 Voltage control

Country Status (3)

Country Link
AU (1) AU2001250514A1 (en)
GB (1) GB2361779B (en)
WO (1) WO2001082456A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0324292D0 (en) * 2003-10-17 2003-11-19 Huggins Mark Embedded power supplies particularly for large scale integrated circuits
KR100754825B1 (en) * 2006-06-30 2007-09-04 삼성전자주식회사 Apparatus and method for mobile commerce providing in a portable terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818781A (en) * 1995-11-13 1998-10-06 Lexar Automatic voltage detection in multiple voltage applications
WO2000079370A1 (en) * 1999-06-18 2000-12-28 Api Networks, Inc. Microprocessor module with integrated voltage regulators

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY108974A (en) * 1992-05-29 1996-11-30 Thomson Consumer Electronics Inc Tracking run/standby power supplies
US5412308A (en) * 1994-01-06 1995-05-02 Hewlett-Packard Corporation Dual voltage power supply
FI96466C (en) * 1994-06-10 1996-06-25 Nokia Mobile Phones Ltd A method for reducing the power consumption of an electronic device and a device according to the method
US5787014A (en) * 1996-03-29 1998-07-28 Intel Corporation Method and apparatus for automatically controlling integrated circuit supply voltages
IT1285078B1 (en) * 1996-05-03 1998-06-03 Magneti Marelli Spa POWER SUPPLY SYSTEM FOR A PLURALITY OF ELECTRONIC UNITS OR DEVICES ON BOARD A VEHICLE.
US5831890A (en) * 1996-12-16 1998-11-03 Sun Microsystems, Inc. Single in-line memory module having on-board regulation circuits
US5757171A (en) * 1996-12-31 1998-05-26 Intel Corporation On-board voltage regulators with automatic processor type detection
KR100264897B1 (en) * 1998-03-05 2000-09-01 윤종용 Power providing method and device in mobile communication apparatus
US6348744B1 (en) * 1998-04-14 2002-02-19 Conexant Systems, Inc. Integrated power management module
US6593668B2 (en) * 1999-12-30 2003-07-15 Intel Corporation Method and apparatus for multifrequency power distribution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818781A (en) * 1995-11-13 1998-10-06 Lexar Automatic voltage detection in multiple voltage applications
WO2000079370A1 (en) * 1999-06-18 2000-12-28 Api Networks, Inc. Microprocessor module with integrated voltage regulators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DINSMORE & MARKELL: "Regulator circuit generates both 3.3V and 5V outputs from 3.3V or 5V to run computers and RS232", EDN ELECTRICAL DESIGN NEWS., vol. 38, no. 12, 10 June 1993 (1993-06-10), CAHNERS PUBLISHING CO. NEWTON, MASSACHUSETTS. 81963 1, US, pages 163 - 164, XP000382990, ISSN: 0012-7515 *

Also Published As

Publication number Publication date
GB0010286D0 (en) 2000-06-14
WO2001082456A2 (en) 2001-11-01
GB2361779B (en) 2004-03-10
AU2001250514A1 (en) 2001-11-07
GB2361779A (en) 2001-10-31

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