FI19991677A - Resetting a transformer - Google Patents

Resetting a transformer

Info

Publication number
FI19991677A
FI19991677A FI991677A FI19991677A FI19991677A FI 19991677 A FI19991677 A FI 19991677A FI 991677 A FI991677 A FI 991677A FI 19991677 A FI19991677 A FI 19991677A FI 19991677 A FI19991677 A FI 19991677A
Authority
FI
Finland
Prior art keywords
resetting
transformer
Prior art date
Application number
FI991677A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Goesta Baarman
Juha Riihimaeki
Original Assignee
Nokia Networks 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 Networks Oy filed Critical Nokia Networks Oy
Priority to FI991677A priority Critical patent/FI19991677A/en
Priority to AU64454/00A priority patent/AU6445400A/en
Priority to PCT/FI2000/000667 priority patent/WO2001011762A1/en
Publication of FI19991677A publication Critical patent/FI19991677A/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion 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
    • H02M3/325Conversion 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
    • H02M3/335Conversion 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
    • H02M3/33561Conversion 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/22Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28Conversion 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
    • H02M3/325Conversion 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
    • H02M3/335Conversion 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
    • H02M3/33538Conversion 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 of the forward type
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies 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)
FI991677A 1999-08-06 1999-08-06 Resetting a transformer FI19991677A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI991677A FI19991677A (en) 1999-08-06 1999-08-06 Resetting a transformer
AU64454/00A AU6445400A (en) 1999-08-06 2000-08-04 Transformer resetting
PCT/FI2000/000667 WO2001011762A1 (en) 1999-08-06 2000-08-04 Transformer resetting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI991677A FI19991677A (en) 1999-08-06 1999-08-06 Resetting a transformer

Publications (1)

Publication Number Publication Date
FI19991677A true FI19991677A (en) 2001-02-07

Family

ID=8555123

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991677A FI19991677A (en) 1999-08-06 1999-08-06 Resetting a transformer

Country Status (3)

Country Link
AU (1) AU6445400A (en)
FI (1) FI19991677A (en)
WO (1) WO2001011762A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1792026A (en) * 2003-05-21 2006-06-21 皇家飞利浦电子股份有限公司 Switch mode power supply apparatus with multiple regulated outputs and a single feedback loop
CN102130573B (en) * 2010-01-13 2013-03-27 台达电子工业股份有限公司 Multi-group output voltage-reduction conversion device having power-off protection function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427188A1 (en) * 1993-08-13 1995-02-16 Siemens Ag Forward convertor with a controlled output voltage
JPH07135771A (en) * 1993-11-09 1995-05-23 Hitachi Ltd Dual-output dc-dc converter
DE59404728D1 (en) * 1994-08-01 1998-01-15 Siemens Ag Flow converter with another output circuit

Also Published As

Publication number Publication date
AU6445400A (en) 2001-03-05
WO2001011762A1 (en) 2001-02-15

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