SE9804454D0 - A synchronous flyback converter - Google Patents
A synchronous flyback converterInfo
- Publication number
- SE9804454D0 SE9804454D0 SE9804454A SE9804454A SE9804454D0 SE 9804454 D0 SE9804454 D0 SE 9804454D0 SE 9804454 A SE9804454 A SE 9804454A SE 9804454 A SE9804454 A SE 9804454A SE 9804454 D0 SE9804454 D0 SE 9804454D0
- Authority
- SE
- Sweden
- Prior art keywords
- flyback converter
- drive
- switch
- synchronous flyback
- synchronous
- Prior art date
Links
- 230000001360 synchronised effect Effects 0.000 title abstract 3
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)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804454A SE517220C2 (sv) | 1998-12-21 | 1998-12-21 | Synkron flybackomvandlare |
TW088116943A TW456096B (en) | 1998-12-21 | 1999-10-01 | A synchronous flyback converter |
AU30920/00A AU3092000A (en) | 1998-12-21 | 1999-12-16 | A synchronous flyback converter |
PCT/SE1999/002390 WO2000038305A1 (en) | 1998-12-21 | 1999-12-16 | A synchronous flyback converter |
KR1020017007808A KR20010093856A (ko) | 1998-12-21 | 1999-12-16 | 동기 플라이백 컨버터 |
JP2000590281A JP2002534049A (ja) | 1998-12-21 | 1999-12-16 | 同期式フライバックコンバータ |
EP99964889A EP1145415A1 (en) | 1998-12-21 | 1999-12-16 | A synchronous flyback converter |
CNB99814777XA CN1135682C (zh) | 1998-12-21 | 1999-12-16 | 同步回扫变换器 |
CA002356187A CA2356187A1 (en) | 1998-12-21 | 1999-12-16 | A synchronous flyback converter |
HK02105160.1A HK1043447B (zh) | 1998-12-21 | 2002-07-11 | 同步回掃變換器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9804454A SE517220C2 (sv) | 1998-12-21 | 1998-12-21 | Synkron flybackomvandlare |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9804454D0 true SE9804454D0 (sv) | 1998-12-21 |
SE9804454L SE9804454L (sv) | 2000-06-22 |
SE517220C2 SE517220C2 (sv) | 2002-05-07 |
Family
ID=20413780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9804454A SE517220C2 (sv) | 1998-12-21 | 1998-12-21 | Synkron flybackomvandlare |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1145415A1 (sv) |
JP (1) | JP2002534049A (sv) |
KR (1) | KR20010093856A (sv) |
CN (1) | CN1135682C (sv) |
AU (1) | AU3092000A (sv) |
CA (1) | CA2356187A1 (sv) |
HK (1) | HK1043447B (sv) |
SE (1) | SE517220C2 (sv) |
TW (1) | TW456096B (sv) |
WO (1) | WO2000038305A1 (sv) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100568319B1 (ko) * | 2004-10-22 | 2006-04-05 | 삼성전기주식회사 | 동기 정류기를 갖는 플라이백 컨버터 |
DE602007011834D1 (de) * | 2007-05-30 | 2011-02-17 | Power One Italy Spa | Synchron-sperrwandler mit mehreren ausgängen |
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)
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 |
-
1998
- 1998-12-21 SE SE9804454A patent/SE517220C2/sv not_active IP Right Cessation
-
1999
- 1999-10-01 TW TW088116943A patent/TW456096B/zh not_active IP Right Cessation
- 1999-12-16 CA CA002356187A patent/CA2356187A1/en not_active Abandoned
- 1999-12-16 WO PCT/SE1999/002390 patent/WO2000038305A1/en not_active Application Discontinuation
- 1999-12-16 JP JP2000590281A patent/JP2002534049A/ja not_active Withdrawn
- 1999-12-16 KR KR1020017007808A patent/KR20010093856A/ko not_active Application Discontinuation
- 1999-12-16 AU AU30920/00A patent/AU3092000A/en not_active Abandoned
- 1999-12-16 CN CNB99814777XA patent/CN1135682C/zh not_active Expired - Fee Related
- 1999-12-16 EP EP99964889A patent/EP1145415A1/en not_active Withdrawn
-
2002
- 2002-07-11 HK HK02105160.1A patent/HK1043447B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1331863A (zh) | 2002-01-16 |
HK1043447B (zh) | 2004-12-03 |
EP1145415A1 (en) | 2001-10-17 |
CA2356187A1 (en) | 2000-06-29 |
AU3092000A (en) | 2000-07-12 |
TW456096B (en) | 2001-09-21 |
KR20010093856A (ko) | 2001-10-29 |
WO2000038305A1 (en) | 2000-06-29 |
WO2000038305A9 (en) | 2000-12-07 |
SE517220C2 (sv) | 2002-05-07 |
CN1135682C (zh) | 2004-01-21 |
HK1043447A1 (en) | 2002-09-13 |
SE9804454L (sv) | 2000-06-22 |
JP2002534049A (ja) | 2002-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |