HUP0105222A2 - Leválasztó transzformátor - Google Patents

Leválasztó transzformátor

Info

Publication number
HUP0105222A2
HUP0105222A2 HU0105222A HUP0105222A HUP0105222A2 HU P0105222 A2 HUP0105222 A2 HU P0105222A2 HU 0105222 A HU0105222 A HU 0105222A HU P0105222 A HUP0105222 A HU P0105222A HU P0105222 A2 HUP0105222 A2 HU P0105222A2
Authority
HU
Hungary
Prior art keywords
control transistor
fet
field
controlled switch
primary coil
Prior art date
Application number
HU0105222A
Other languages
English (en)
Inventor
Thomas Rothmayer
Original Assignee
Siemens AG. Österreich
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 Siemens AG. Österreich filed Critical Siemens AG. Österreich
Publication of HUP0105222A2 publication Critical patent/HUP0105222A2/hu
Publication of HUP0105222A3 publication Critical patent/HUP0105222A3/hu

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)

Abstract

A tal lm ny t rgya lev lasztó transzform tor, amelynek transzform tora(Tr), primer tekercse (Wp), valamint legal bb egy szekunder tekercse(Ws) van, ahol a primer tekercs (Wp) vezérelt kapcsolóval (Sp) sorbakapcsolva bemeneti feszültségre van k"tve, míg a szekunder tekercs(Ws) ut n egyenir nyító elemként térvezérléses tranzisztor (FET), ést"ltő kondenz tor (Cs) van kapcsolva. A tal lm ny szerint atérvezérléses tranzisztor (FET) vezérlő elektródja vezérlő tranzisztor(Ts) munkaellen ll s ra (Rgs) van k"tve, ahol a térvezérlésestranzisztor (FET) vezérlő tranzisztor (Ts) révén a vezérelt kapcsoló(Sp) lényegében teljes nyit si időtartama sor n bekapcsolt llapotbanvan. Ó
HU0105222A 1998-12-02 1999-12-02 Isolating transformer HUP0105222A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0203798A AT409689B (de) 1998-12-02 1998-12-02 Sperrwandler
PCT/AT1999/000298 WO2000033450A1 (de) 1998-12-02 1999-12-02 Sperrwandler

Publications (2)

Publication Number Publication Date
HUP0105222A2 true HUP0105222A2 (hu) 2002-04-29
HUP0105222A3 HUP0105222A3 (en) 2003-02-28

Family

ID=3526443

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0105222A HUP0105222A3 (en) 1998-12-02 1999-12-02 Isolating transformer

Country Status (6)

Country Link
EP (1) EP1135849A1 (hu)
AT (1) AT409689B (hu)
CZ (1) CZ20011923A3 (hu)
HU (1) HUP0105222A3 (hu)
NO (1) NO20012618L (hu)
WO (1) WO2000033450A1 (hu)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3605417C1 (en) * 1986-02-20 1987-07-09 Ant Nachrichtentech Rectifier circuit
DE3727170A1 (de) * 1987-08-14 1989-02-23 Philips Patentverwaltung Gleichspannungswandler mit einem uebertrager
US4942510A (en) * 1989-12-04 1990-07-17 Motorola, Inc. Power and signal transfer interface circuit
DE4106915A1 (de) * 1991-03-05 1992-09-10 Ant Nachrichtentech Stromversorgungseinrichtung nach dem schaltreglerprinzip
US5396412A (en) * 1992-08-27 1995-03-07 Alliedsignal Inc. Synchronous rectification and adjustment of regulator output voltage

Also Published As

Publication number Publication date
NO20012618L (no) 2001-07-24
NO20012618D0 (no) 2001-05-29
ATA203798A (de) 2002-02-15
AT409689B (de) 2002-10-25
CZ20011923A3 (cs) 2002-07-17
EP1135849A1 (de) 2001-09-26
WO2000033450A1 (de) 2000-06-08
HUP0105222A3 (en) 2003-02-28

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