SE9601086L - Chopperströmkälla av flyback-typ - Google Patents
Chopperströmkälla av flyback-typInfo
- Publication number
- SE9601086L SE9601086L SE9601086A SE9601086A SE9601086L SE 9601086 L SE9601086 L SE 9601086L SE 9601086 A SE9601086 A SE 9601086A SE 9601086 A SE9601086 A SE 9601086A SE 9601086 L SE9601086 L SE 9601086L
- Authority
- SE
- Sweden
- Prior art keywords
- switch
- primary
- transformer
- energy
- adjustment circuit
- Prior art date
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
- H02M3/33584—Bidirectional converters
-
- 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
- H02M3/33561—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 more than one ouput with independent control
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI934159A FI94687C (sv) | 1993-09-22 | 1993-09-22 | Chopperströmkälla av flyback-typ |
| PCT/FI1994/000421 WO1995008863A1 (en) | 1993-09-22 | 1994-09-21 | Flyback-type switched-mode power supply |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9601086D0 SE9601086D0 (sv) | 1996-03-21 |
| SE9601086L true SE9601086L (sv) | 1996-04-22 |
| SE511096C2 SE511096C2 (sv) | 1999-08-02 |
Family
ID=8538640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9601086A SE511096C2 (sv) | 1993-09-22 | 1996-03-21 | Chopperströmkälla av flyback-typ |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU7699294A (sv) |
| DE (1) | DE4497068T1 (sv) |
| FI (1) | FI94687C (sv) |
| GB (1) | GB2297397B (sv) |
| SE (1) | SE511096C2 (sv) |
| WO (1) | WO1995008863A1 (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262808A (zh) * | 1998-02-03 | 2000-08-09 | 皇家菲利浦电子有限公司 | 具有同步整流的开关电压转换器 |
| US6373722B1 (en) * | 2000-06-05 | 2002-04-16 | International Business Machines Corporation | Power supply system for providing an auxiliary output voltage |
| JP7166843B2 (ja) * | 2018-08-28 | 2022-11-08 | キヤノン株式会社 | 電源装置及び画像形成装置 |
| FR3124904A1 (fr) * | 2021-07-02 | 2023-01-06 | Safran Electrical & Power | Convertisseur de puissance du type DC-DC et procédé d’utilisation d’un tel convertisseur |
Family Cites Families (4)
| 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 |
| DE3920235A1 (de) * | 1989-06-21 | 1991-01-03 | Thomson Brandt Gmbh | Schaltnetzteil |
| JPH0734653B2 (ja) * | 1989-09-05 | 1995-04-12 | 九州大学長 | 電源装置 |
| US5237606A (en) * | 1991-05-01 | 1993-08-17 | Charles Industries, Ltd. | Enhanced synchronous rectifier |
-
1993
- 1993-09-22 FI FI934159A patent/FI94687C/sv active
-
1994
- 1994-09-21 AU AU76992/94A patent/AU7699294A/en not_active Abandoned
- 1994-09-21 DE DE4497068T patent/DE4497068T1/de not_active Withdrawn
- 1994-09-21 WO PCT/FI1994/000421 patent/WO1995008863A1/en active Application Filing
- 1994-09-21 GB GB9606131A patent/GB2297397B/en not_active Expired - Fee Related
-
1996
- 1996-03-21 SE SE9601086A patent/SE511096C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB9606131D0 (en) | 1996-05-22 |
| FI94687C (sv) | 1995-10-10 |
| FI934159A (sv) | 1995-03-23 |
| FI934159A0 (sv) | 1993-09-22 |
| AU7699294A (en) | 1995-04-10 |
| GB2297397A (en) | 1996-07-31 |
| SE511096C2 (sv) | 1999-08-02 |
| GB2297397B (en) | 1997-03-26 |
| FI94687B (sv) | 1995-06-30 |
| SE9601086D0 (sv) | 1996-03-21 |
| WO1995008863A1 (en) | 1995-03-30 |
| DE4497068T1 (de) | 1996-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |