WO2014202692A3 - Computer system and overload protection circuit - Google Patents

Computer system and overload protection circuit Download PDF

Info

Publication number
WO2014202692A3
WO2014202692A3 PCT/EP2014/062882 EP2014062882W WO2014202692A3 WO 2014202692 A3 WO2014202692 A3 WO 2014202692A3 EP 2014062882 W EP2014062882 W EP 2014062882W WO 2014202692 A3 WO2014202692 A3 WO 2014202692A3
Authority
WO
WIPO (PCT)
Prior art keywords
computer system
protection circuit
voltage
overload protection
component
Prior art date
Application number
PCT/EP2014/062882
Other languages
German (de)
French (fr)
Other versions
WO2014202692A2 (en
Inventor
Waldemar Felde
Rainer Staude
Original Assignee
Fujitsu Technology Solutions Intellectual Property Gmbh
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 Fujitsu Technology Solutions Intellectual Property Gmbh filed Critical Fujitsu Technology Solutions Intellectual Property Gmbh
Publication of WO2014202692A2 publication Critical patent/WO2014202692A2/en
Publication of WO2014202692A3 publication Critical patent/WO2014202692A3/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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision

Abstract

The invention relates to a computer system (1), which has a component (4) that consumes power and a power supply unit (2) for converting a primary mains voltage into a secondary supply voltage. The computer system (1) additionally has a voltage regulator (3), which converts the secondary supply voltage into at least one operating voltage for the component (4) that consumes power. The computer system (1) further has an overload protection circuit (5). The overload protection circuit (5) is equipped to monitor a level of the secondary supply voltage and, when the secondary supply voltage falls below a predetermined voltage value, to send a control signal to the component (4) that consumes power. As a result of the sending of the control signal, the power consumption of the component (4) that consumes power is reduced. The overflow protection circuit (5) is equipped to monitor the secondary supply voltage between the power supply unit (2) and the voltage regulator (3). The invention further relates to an overload protection circuit for use in such a computer system (1).
PCT/EP2014/062882 2013-06-21 2014-06-18 Computer system and overload protection circuit WO2014202692A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013106522 2013-06-21
DE102013106522.8 2013-06-21

Publications (2)

Publication Number Publication Date
WO2014202692A2 WO2014202692A2 (en) 2014-12-24
WO2014202692A3 true WO2014202692A3 (en) 2015-05-28

Family

ID=51134027

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/062882 WO2014202692A2 (en) 2013-06-21 2014-06-18 Computer system and overload protection circuit

Country Status (1)

Country Link
WO (1) WO2014202692A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113051079B (en) * 2021-03-31 2022-03-01 淄博职业学院 Computer overload protection device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040093531A1 (en) * 2002-11-12 2004-05-13 Espinor George L. Low voltage detection system
US20100191985A1 (en) * 2009-01-23 2010-07-29 Wistron Corporation Power signal detecting system, method and a portable electronic device thereof
WO2013048447A1 (en) * 2011-09-30 2013-04-04 Intel Corporation Maintaining operational stability on a system on a chip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040093531A1 (en) * 2002-11-12 2004-05-13 Espinor George L. Low voltage detection system
US20100191985A1 (en) * 2009-01-23 2010-07-29 Wistron Corporation Power signal detecting system, method and a portable electronic device thereof
WO2013048447A1 (en) * 2011-09-30 2013-04-04 Intel Corporation Maintaining operational stability on a system on a chip

Also Published As

Publication number Publication date
WO2014202692A2 (en) 2014-12-24

Similar Documents

Publication Publication Date Title
WO2017165858A3 (en) Remote load control device capable of orientation detection
MX2009005582A (en) Power supply control device.
EP2680104A3 (en) A CMOS power backup switching circuit and method for operating a CMOS power backup switching circuit
JP2015012687A5 (en)
MX2021015747A (en) State retention load control system.
GB2525769A (en) Method and apparatus for power resource protection
EP2701272A3 (en) Charger
MX2016001408A (en) Transfer switch including management system and associated method.
MX2015009588A (en) State trajectory prediction in an electric power delivery system.
NZ593133A (en) Controlling load provided to an appliance at a socket by communication with a power system
MX2016010282A (en) System and method for determining inductance of a power cable.
EP2685627A3 (en) Voltage increasing control circuit and power tool
MX351719B (en) Vehicle with power management.
MY164830A (en) Power Supply System and Power Supply Method
MX2017012331A (en) Electrical units with onboard electronic monitoring and related methods.
MY165232A (en) Switch mode power supply module and associated hiccup control method
EP2713504A3 (en) Overcurrent protection device and power tool
PH12017500477A1 (en) Constant on-time (cot) control in isolated converter
WO2012006028A3 (en) System and method for dynamically managing power in an electronic device
WO2014202692A3 (en) Computer system and overload protection circuit
EP3101791A3 (en) Control power supply device for inverter
MX348376B (en) Power supply for faulted circuit indicator.
WO2014027291A3 (en) Dc power distribution system with a power saving functionality
MX2014008351A (en) Method and device for the administration of the energy consumption of a portable electronic device activated by gestures or movements.
WO2014191818A3 (en) Circuit for supplying power to a plurality of loads including overcurrent protection

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14735879

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 14735879

Country of ref document: EP

Kind code of ref document: A2