HK1043447B - 同步回掃變換器 - Google Patents

同步回掃變換器

Info

Publication number
HK1043447B
HK1043447B HK02105160.1A HK02105160A HK1043447B HK 1043447 B HK1043447 B HK 1043447B HK 02105160 A HK02105160 A HK 02105160A HK 1043447 B HK1043447 B HK 1043447B
Authority
HK
Hong Kong
Prior art keywords
flyback converter
synchronous flyback
synchronous
converter
flyback
Prior art date
Application number
HK02105160.1A
Other languages
English (en)
Chinese (zh)
Other versions
HK1043447A1 (en
Inventor
Hedenskog Bo
Svardsjo Claes
Original Assignee
艾利森電話股份有限公司
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 艾利森電話股份有限公司 filed Critical 艾利森電話股份有限公司
Publication of HK1043447A1 publication Critical patent/HK1043447A1/xx
Publication of HK1043447B publication Critical patent/HK1043447B/zh

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
HK02105160.1A 1998-12-21 2002-07-11 同步回掃變換器 HK1043447B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9804454A SE517220C2 (sv) 1998-12-21 1998-12-21 Synkron flybackomvandlare
PCT/SE1999/002390 WO2000038305A1 (fr) 1998-12-21 1999-12-16 Convertisseur indirect synchrone

Publications (2)

Publication Number Publication Date
HK1043447A1 HK1043447A1 (en) 2002-09-13
HK1043447B true HK1043447B (zh) 2004-12-03

Family

ID=20413780

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02105160.1A HK1043447B (zh) 1998-12-21 2002-07-11 同步回掃變換器

Country Status (10)

Country Link
EP (1) EP1145415A1 (fr)
JP (1) JP2002534049A (fr)
KR (1) KR20010093856A (fr)
CN (1) CN1135682C (fr)
AU (1) AU3092000A (fr)
CA (1) CA2356187A1 (fr)
HK (1) HK1043447B (fr)
SE (1) SE517220C2 (fr)
TW (1) TW456096B (fr)
WO (1) WO2000038305A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100568319B1 (ko) * 2004-10-22 2006-04-05 삼성전기주식회사 동기 정류기를 갖는 플라이백 컨버터
CN101682264B (zh) * 2007-05-30 2013-01-02 宝威意大利股份公司 多输出同步反激变换器
CN101359873B (zh) * 2007-08-02 2010-09-08 洋鑫科技股份有限公司 具有自驱式同步整流器的回扫电压变换器
AT14080U1 (de) * 2013-08-12 2015-04-15 Tridonic Gmbh & Co Kg Ansteuerschaltung für ein Betriebsgerät für Leuchtmittel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422777A1 (de) * 1984-06-20 1986-01-02 ANT Nachrichtentechnik GmbH, 7150 Backnang Mit einer induktivitaet beschaltetes gesteuertes gleichrichterelement, sowie dessen verwendung
US4870555A (en) * 1988-10-14 1989-09-26 Compaq Computer Corporation High-efficiency DC-to-DC power supply with synchronous rectification
JP2845188B2 (ja) * 1995-12-11 1999-01-13 サンケン電気株式会社 Ｄｃ−ｄｃコンバ−タ
US5818704A (en) * 1997-04-17 1998-10-06 International Rectifier Corporation Synchronizing/driving circuit for a forward synchronous rectifier

Also Published As

Publication number Publication date
CA2356187A1 (fr) 2000-06-29
AU3092000A (en) 2000-07-12
JP2002534049A (ja) 2002-10-08
SE9804454D0 (sv) 1998-12-21
SE517220C2 (sv) 2002-05-07
CN1331863A (zh) 2002-01-16
CN1135682C (zh) 2004-01-21
KR20010093856A (ko) 2001-10-29
HK1043447A1 (en) 2002-09-13
SE9804454L (sv) 2000-06-22
WO2000038305A1 (fr) 2000-06-29
TW456096B (en) 2001-09-21
WO2000038305A9 (fr) 2000-12-07
EP1145415A1 (fr) 2001-10-17

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081216