WO2002029961A2 - Schaltwandler - Google Patents
Schaltwandler Download PDFInfo
- Publication number
- WO2002029961A2 WO2002029961A2 PCT/AT2001/000302 AT0100302W WO0229961A2 WO 2002029961 A2 WO2002029961 A2 WO 2002029961A2 AT 0100302 W AT0100302 W AT 0100302W WO 0229961 A2 WO0229961 A2 WO 0229961A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- switching converter
- voltage
- bal
- converter according
- output voltage
- 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
- H02M3/33561—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
Definitions
- Switching converters of this type have become known in a large number of embodiments, be it as flyback converters or flow converters.
- the control circuit usually contains a pulse width modulator, the pulse duty factor of which can be changed for the purpose of regulation, in particular to a constant output voltage or constant output current.
- the loading element is a controllable semiconductor, in particular a transistor.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT01966798T ATE299621T1 (de) | 2000-10-02 | 2001-09-24 | Schaltwandler |
DE50106738T DE50106738D1 (de) | 2000-10-02 | 2001-09-24 | Schaltwandler |
US10/398,152 US7138731B2 (en) | 2000-10-02 | 2001-09-24 | Switching converter having a controllable load element |
EP01966798A EP1323227B1 (de) | 2000-10-02 | 2001-09-24 | Schaltwandler |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA1671/2000 | 2000-10-02 | ||
AT0167100A AT411506B (de) | 2000-10-02 | 2000-10-02 | Schaltwandler |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002029961A2 true WO2002029961A2 (de) | 2002-04-11 |
WO2002029961A3 WO2002029961A3 (de) | 2002-06-27 |
Family
ID=3688607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2001/000302 WO2002029961A2 (de) | 2000-10-02 | 2001-09-24 | Schaltwandler |
Country Status (6)
Country | Link |
---|---|
US (1) | US7138731B2 (de) |
EP (1) | EP1323227B1 (de) |
CN (1) | CN1255930C (de) |
AT (1) | AT411506B (de) |
DE (1) | DE50106738D1 (de) |
WO (1) | WO2002029961A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8520415B1 (en) * | 2008-11-13 | 2013-08-27 | Marvell International Ltd. | Multi-function feedback using an optocoupler |
EP2249469A1 (de) * | 2009-05-08 | 2010-11-10 | Siemens Aktiengesellschaft | Schaltungsanordnung zur Versorgung einer Last mit einem Ausgangsstrom |
DE102013004337A1 (de) * | 2013-03-14 | 2014-09-18 | Wilo Se | Elektromotor mit leistungselektronischem Umrichtersystem und daraus gespeister aktiver Kühleinrichtung |
CN107069692A (zh) * | 2017-03-23 | 2017-08-18 | 中国科学技术大学 | 一种具有升压装置的海洋地震勘探拖缆水下供电系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4669036A (en) * | 1986-06-13 | 1987-05-26 | Allied Corporation | d.c. to d.c. converter power supply with dual regulated outputs |
US4685020A (en) * | 1985-05-06 | 1987-08-04 | International Business Machines Corp. | Shutdown circuit for blocking oscillator power supply |
US4926305A (en) * | 1988-02-22 | 1990-05-15 | Kabelmetal Electro Gmbh | Having a plurality of secondary windings |
US6005302A (en) * | 1995-09-28 | 1999-12-21 | Robert Bosch Gmbh | Fixed-cycle power-supply circuit with an at least temporarily active consumer-independent load |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3987342A (en) * | 1975-11-24 | 1976-10-19 | Altec Corporation | Protective circuit utilizing multilevel power supply output |
GB8334372D0 (en) * | 1983-12-23 | 1984-02-01 | Gen Electric Co Plc | Dc-dc converter |
US4745299A (en) * | 1986-04-17 | 1988-05-17 | American Telephone And Telegraph Company, At&T Bell Laboratories | Off-line switcher with battery reserve |
JPS6356183A (ja) * | 1986-08-22 | 1988-03-10 | Nippon Oochisu Elevator Kk | エレベ−タ駆動用インバ−タ |
DE19644115A1 (de) * | 1996-10-23 | 1998-04-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betrieb einer Hochdruckentladungslampe sowie Beleuchtungssystem mit einer Hochdruckentladungslampe und einem Betriebsgerät für die Hochdruckentladungslampe |
DE19738698A1 (de) * | 1997-08-29 | 1999-03-04 | Siemens Ag | Elektronische Auslöseeinrichtung eines Schaltnetzteils |
DE69911671T2 (de) * | 1998-02-24 | 2004-09-30 | Sharp K.K. | Schaltnetzteil |
JP3607823B2 (ja) * | 1998-11-19 | 2005-01-05 | 横河電機株式会社 | スイッチング電源装置 |
-
2000
- 2000-10-02 AT AT0167100A patent/AT411506B/de not_active IP Right Cessation
-
2001
- 2001-09-24 CN CNB018165265A patent/CN1255930C/zh not_active Expired - Fee Related
- 2001-09-24 WO PCT/AT2001/000302 patent/WO2002029961A2/de active IP Right Grant
- 2001-09-24 EP EP01966798A patent/EP1323227B1/de not_active Expired - Lifetime
- 2001-09-24 DE DE50106738T patent/DE50106738D1/de not_active Expired - Lifetime
- 2001-09-24 US US10/398,152 patent/US7138731B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4685020A (en) * | 1985-05-06 | 1987-08-04 | International Business Machines Corp. | Shutdown circuit for blocking oscillator power supply |
US4669036A (en) * | 1986-06-13 | 1987-05-26 | Allied Corporation | d.c. to d.c. converter power supply with dual regulated outputs |
US4926305A (en) * | 1988-02-22 | 1990-05-15 | Kabelmetal Electro Gmbh | Having a plurality of secondary windings |
US6005302A (en) * | 1995-09-28 | 1999-12-21 | Robert Bosch Gmbh | Fixed-cycle power-supply circuit with an at least temporarily active consumer-independent load |
Also Published As
Publication number | Publication date |
---|---|
US7138731B2 (en) | 2006-11-21 |
ATA16712000A (de) | 2003-06-15 |
CN1255930C (zh) | 2006-05-10 |
AT411506B (de) | 2004-01-26 |
US20030178890A1 (en) | 2003-09-25 |
EP1323227B1 (de) | 2005-07-13 |
WO2002029961A3 (de) | 2002-06-27 |
DE50106738D1 (de) | 2005-08-18 |
CN1466809A (zh) | 2004-01-07 |
EP1323227A2 (de) | 2003-07-02 |
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