FI970871A0 - Hakkuriteholähde - Google Patents

Hakkuriteholähde

Info

Publication number
FI970871A0
FI970871A0 FI970871A FI970871A FI970871A0 FI 970871 A0 FI970871 A0 FI 970871A0 FI 970871 A FI970871 A FI 970871A FI 970871 A FI970871 A FI 970871A FI 970871 A0 FI970871 A0 FI 970871A0
Authority
FI
Finland
Prior art keywords
power supply
mode power
switch mode
switch
supply
Prior art date
Application number
FI970871A
Other languages
English (en)
Swedish (sv)
Other versions
FI970871A (fi
Inventor
Matti Havukainen
Mika Kuntijaervi
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Priority to FI970871A priority Critical patent/FI970871A/fi
Publication of FI970871A0 publication Critical patent/FI970871A0/fi
Priority to AU62167/98A priority patent/AU6216798A/en
Priority to PCT/FI1998/000149 priority patent/WO1998038727A2/fi
Publication of FI970871A publication Critical patent/FI970871A/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33561—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/14—Balancing the load in a network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
    • H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Dc-Dc Converters (AREA)
FI970871A 1997-02-28 1997-02-28 Hakkuriteholähde FI970871A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI970871A FI970871A (fi) 1997-02-28 1997-02-28 Hakkuriteholähde
AU62167/98A AU6216798A (en) 1997-02-28 1998-02-19 Dc-dc converter
PCT/FI1998/000149 WO1998038727A2 (fi) 1997-02-28 1998-02-19 Dc-dc converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI970871A FI970871A (fi) 1997-02-28 1997-02-28 Hakkuriteholähde

Publications (2)

Publication Number Publication Date
FI970871A0 true FI970871A0 (fi) 1997-02-28
FI970871A FI970871A (fi) 1998-08-29

Family

ID=8548308

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970871A FI970871A (fi) 1997-02-28 1997-02-28 Hakkuriteholähde

Country Status (3)

Country Link
AU (1) AU6216798A (fi)
FI (1) FI970871A (fi)
WO (1) WO1998038727A2 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363213A (en) * 2000-06-07 2001-12-12 Lucent Technologies Inc Maintaining power supply during loss of input
KR100491599B1 (ko) 2002-08-29 2005-05-27 삼성전자주식회사 고압전원장치
KR20060082753A (ko) * 2005-01-13 2006-07-19 엘지전자 주식회사 플라즈마 디스플레이 패널의 구동 장치 및 구동 방법
JP4247640B2 (ja) * 2006-09-19 2009-04-02 船井電機株式会社 プラズマテレビジョンおよび電源回路
DE102006046383B4 (de) * 2006-09-29 2011-08-25 Texas Instruments Deutschland GmbH, 85356 Spannungsversorgungsschaltung
KR100823483B1 (ko) * 2007-01-18 2008-04-21 삼성에스디아이 주식회사 플라즈마 표시 장치 및 그의 전원 공급 장치
TWI756936B (zh) 2020-11-24 2022-03-01 瑞昱半導體股份有限公司 電源供應電路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412308A (en) * 1994-01-06 1995-05-02 Hewlett-Packard Corporation Dual voltage power supply
US5455501A (en) * 1994-03-24 1995-10-03 Intel Corporation Multiple output DC-DC converter with different ranges of output assurance and capable of tolerating load transients

Also Published As

Publication number Publication date
WO1998038727A3 (fi) 1998-12-23
WO1998038727A2 (fi) 1998-09-03
FI970871A (fi) 1998-08-29
AU6216798A (en) 1998-09-18

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