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FR2717278B1 - Power supply for the central unit and microcomputer peripherals with logic for managing fan operation and output voltages. - Google Patents

Power supply for the central unit and microcomputer peripherals with logic for managing fan operation and output voltages.

Info

Publication number
FR2717278B1
FR2717278B1 FR9402791A FR9402791A FR2717278B1 FR 2717278 B1 FR2717278 B1 FR 2717278B1 FR 9402791 A FR9402791 A FR 9402791A FR 9402791 A FR9402791 A FR 9402791A FR 2717278 B1 FR2717278 B1 FR 2717278B1
Authority
FR
France
Prior art keywords
logic
power supply
central unit
output voltages
fan operation
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.)
Expired - Fee Related
Application number
FR9402791A
Other languages
French (fr)
Other versions
FR2717278A1 (en
Inventor
Van Trong Nguyen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9402791A priority Critical patent/FR2717278B1/en
Publication of FR2717278A1 publication Critical patent/FR2717278A1/en
Application granted granted Critical
Publication of FR2717278B1 publication Critical patent/FR2717278B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • 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
    • 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
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Power Sources (AREA)
FR9402791A 1994-03-10 1994-03-10 Power supply for the central unit and microcomputer peripherals with logic for managing fan operation and output voltages. Expired - Fee Related FR2717278B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9402791A FR2717278B1 (en) 1994-03-10 1994-03-10 Power supply for the central unit and microcomputer peripherals with logic for managing fan operation and output voltages.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9402791A FR2717278B1 (en) 1994-03-10 1994-03-10 Power supply for the central unit and microcomputer peripherals with logic for managing fan operation and output voltages.

Publications (2)

Publication Number Publication Date
FR2717278A1 FR2717278A1 (en) 1995-09-15
FR2717278B1 true FR2717278B1 (en) 1996-06-07

Family

ID=9460895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9402791A Expired - Fee Related FR2717278B1 (en) 1994-03-10 1994-03-10 Power supply for the central unit and microcomputer peripherals with logic for managing fan operation and output voltages.

Country Status (1)

Country Link
FR (1) FR2717278B1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672721A (en) * 1979-11-19 1981-06-17 Nippon Koku Kk Control system for electric power source
JPS60177466A (en) * 1984-02-22 1985-09-11 Sharp Corp Control system of floppy disc drive
JPS63101896A (en) * 1986-10-17 1988-05-06 株式会社大真空 Remote control system for display device
JPH0833790B2 (en) * 1986-12-26 1996-03-29 株式会社東芝 Power shutdown device for computer
US4980836A (en) * 1988-10-14 1990-12-25 Compaq Computer Corporation Apparatus for reducing computer system power consumption
JP2877378B2 (en) * 1989-09-29 1999-03-31 株式会社東芝 Personal computer
DE9107186U1 (en) * 1991-06-11 1991-08-01 Chieh, Tingh Shao, Taipeh/T'ai-pei Battery charger for a portable computer
GB9121207D0 (en) * 1991-10-04 1991-11-20 Ca Nat Research Council Power bar
JP2949980B2 (en) * 1991-12-04 1999-09-20 富士通株式会社 Power supply control device and information processing device
JPH05197460A (en) * 1992-01-21 1993-08-06 Toshiba Corp Sleep switch device
JPH05297978A (en) * 1992-04-20 1993-11-12 Mitsubishi Electric Corp Document preparing device

Also Published As

Publication number Publication date
FR2717278A1 (en) 1995-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse