FI940925A0 - Forward-tyyppinen hakkuriteholähde - Google Patents

Forward-tyyppinen hakkuriteholähde

Info

Publication number
FI940925A0
FI940925A0 FI940925A FI940925A FI940925A0 FI 940925 A0 FI940925 A0 FI 940925A0 FI 940925 A FI940925 A FI 940925A FI 940925 A FI940925 A FI 940925A FI 940925 A0 FI940925 A0 FI 940925A0
Authority
FI
Finland
Prior art keywords
power supply
mode power
type switch
switch mode
forward type
Prior art date
Application number
FI940925A
Other languages
English (en)
Swedish (sv)
Other versions
FI940925A (fi
Inventor
Matti Havukainen
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 FI940925A priority Critical patent/FI940925A/fi
Publication of FI940925A0 publication Critical patent/FI940925A0/fi
Priority to AU17103/95A priority patent/AU1710395A/en
Priority to PCT/FI1995/000093 priority patent/WO1995023451A1/en
Priority to DE19581532T priority patent/DE19581532T1/de
Priority to GB9617646A priority patent/GB2301494B/en
Publication of FI940925A publication Critical patent/FI940925A/fi
Priority to SE9603018A priority patent/SE511081C3/sv

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
    • H02M3/33569—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 several active switching elements
    • H02M3/33576—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 several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
FI940925A 1994-02-25 1994-02-25 Forward-tyyppinen hakkuriteholähde FI940925A (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI940925A FI940925A (fi) 1994-02-25 1994-02-25 Forward-tyyppinen hakkuriteholähde
AU17103/95A AU1710395A (en) 1994-02-25 1995-02-22 Forward converter
PCT/FI1995/000093 WO1995023451A1 (en) 1994-02-25 1995-02-22 Forward converter
DE19581532T DE19581532T1 (de) 1994-02-25 1995-02-22 Durchflußwandler
GB9617646A GB2301494B (en) 1994-02-25 1995-02-22 Forward converter
SE9603018A SE511081C3 (sv) 1994-02-25 1996-08-20 Stroemriktare av forward-typ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI940925A FI940925A (fi) 1994-02-25 1994-02-25 Forward-tyyppinen hakkuriteholähde

Publications (2)

Publication Number Publication Date
FI940925A0 true FI940925A0 (fi) 1994-02-25
FI940925A FI940925A (fi) 1995-08-26

Family

ID=8540201

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940925A FI940925A (fi) 1994-02-25 1994-02-25 Forward-tyyppinen hakkuriteholähde

Country Status (6)

Country Link
AU (1) AU1710395A (fi)
DE (1) DE19581532T1 (fi)
FI (1) FI940925A (fi)
GB (1) GB2301494B (fi)
SE (1) SE511081C3 (fi)
WO (1) WO1995023451A1 (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
RU2249905C2 (ru) * 2003-04-25 2005-04-10 Гончаров Александр Юрьевич Преобразователь постоянного напряжения
DE102004061341A1 (de) 2004-12-20 2006-07-06 Puls Gmbh Stromversorgung
US7787265B2 (en) * 2007-02-27 2010-08-31 Speedy-Tech Electronics Ltd. Self-coupled driver used in dual-switch forward power converter
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
RU2541519C1 (ru) * 2014-02-24 2015-02-20 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Стабилизированный преобразователь постоянного напряжения
RU2700291C1 (ru) * 2018-12-06 2019-09-16 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Вторичный импульсный источник питания волоконно-оптического гироскопа

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870555A (en) * 1988-10-14 1989-09-26 Compaq Computer Corporation High-efficiency DC-to-DC power supply with synchronous rectification
DE3914799A1 (de) * 1989-05-05 1990-11-08 Standard Elektrik Lorenz Ag Durchflusswandler

Also Published As

Publication number Publication date
SE511081C2 (sv) 1999-08-02
SE9603018L (sv) 1996-08-20
FI940925A (fi) 1995-08-26
DE19581532T1 (de) 1997-01-16
GB9617646D0 (en) 1996-10-02
WO1995023451A1 (en) 1995-08-31
AU1710395A (en) 1995-09-11
GB2301494B (en) 1997-09-24
SE9603018D0 (sv) 1996-08-20
GB2301494A (en) 1996-12-04
SE511081C3 (sv) 1999-08-02

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