BR9813727A - Disposição de circuito e processo para gerar uma tensão de saìda constante em conversores - Google Patents
Disposição de circuito e processo para gerar uma tensão de saìda constante em conversoresInfo
- Publication number
- BR9813727A BR9813727A BR9813727-1A BR9813727A BR9813727A BR 9813727 A BR9813727 A BR 9813727A BR 9813727 A BR9813727 A BR 9813727A BR 9813727 A BR9813727 A BR 9813727A
- Authority
- BR
- Brazil
- Prior art keywords
- converters
- voltage
- output voltage
- constant output
- circuit layout
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S323/00—Electricity: power supply or regulation systems
- Y10S323/902—Optical coupling to semiconductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
Patente de Invenção: <B>"DISPOSIçãO DE CIRCUITO E PROCESSO PARA GERAR UMA TENSãO DE SAìDA CONSTANTE EM CONVERSORES"<D>. Para a geração de uma tensão constante aplicada na saída de um conversor desenvolvido como elevador de tensão, uma regulagem modo de corrente do conversor é superposta com uma regulagem modo de voltagem na região onde a tensão de entrada aplicada nas entradas do elevador de tensão desvia pouco da tensão aplicada nas suas saídas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19757364A DE19757364A1 (de) | 1997-12-22 | 1997-12-22 | Schaltungsanordnung und Verfahren zur Erzeugung einer konstanten Ausgangsspannung bei Umrichtern |
PCT/DE1998/003588 WO1999033162A1 (de) | 1997-12-22 | 1998-12-07 | Schaltungsanordnung und verfahren zur erzeugung einer konstanten ausgangsspannung bei umrichtern |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9813727A true BR9813727A (pt) | 2000-10-10 |
Family
ID=7853074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9813727-1A BR9813727A (pt) | 1997-12-22 | 1998-12-07 | Disposição de circuito e processo para gerar uma tensão de saìda constante em conversores |
Country Status (6)
Country | Link |
---|---|
US (1) | US6198639B1 (pt) |
CN (1) | CN1283323A (pt) |
BR (1) | BR9813727A (pt) |
DE (1) | DE19757364A1 (pt) |
ID (1) | ID24935A (pt) |
WO (1) | WO1999033162A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005086843A (ja) * | 2003-09-04 | 2005-03-31 | Taiyo Yuden Co Ltd | 電力供給源の出力制御装置 |
DE102010038489B4 (de) * | 2010-07-27 | 2023-06-15 | Robert Bosch Gmbh | Hochsetzsteller und Verfahren zu dessen Betrieb |
KR101730629B1 (ko) * | 2010-12-13 | 2017-04-27 | 페어차일드코리아반도체 주식회사 | 전력 변환 장치 및 그 출력 전류 감지 방법 |
GB2617874A (en) * | 2022-04-20 | 2023-10-25 | Cirrus Logic Int Semiconductor Ltd | Power converter circuitry |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3828816A1 (de) * | 1988-08-25 | 1989-10-19 | Ant Nachrichtentech | Verfahren zum betreiben eines schaltreglers |
US4890210A (en) * | 1988-11-15 | 1989-12-26 | Gilbarco, Inc. | Power supply having combined forward converter and flyback action for high efficiency conversion from low to high voltage |
US5189599A (en) * | 1991-08-14 | 1993-02-23 | Zenith Electronics Corporation | High voltage regulator for an integrated horizontal sweep system |
US5282122A (en) * | 1992-08-03 | 1994-01-25 | Modular Devices, Inc. | High voltage power supply topology suited for miniaturization |
US5285366A (en) * | 1992-09-24 | 1994-02-08 | Northern Telecom Limited | Current limit circuit in current mode power supplies |
GB9309088D0 (en) | 1993-05-01 | 1993-06-16 | Farnell Power Limited | Feedback control loop circuits |
JPH07327362A (ja) * | 1994-05-31 | 1995-12-12 | Nec Kansai Ltd | 直流電源 |
US5600234A (en) * | 1995-03-01 | 1997-02-04 | Texas Instruments Incorporated | Switch mode power converter and method |
US5646513A (en) | 1995-03-10 | 1997-07-08 | International Business Machines Corporation | Dynamic loop compensator for continuous mode power converters |
JPH09140126A (ja) * | 1995-05-30 | 1997-05-27 | Linear Technol Corp | 適応スイッチ回路、適応出力回路、制御回路およびスイッチング電圧レギュレータを動作させる方法 |
US5812383A (en) * | 1997-07-31 | 1998-09-22 | Philips Electronics North North America Corporation | Low power stand-by for switched-mode power supply circuit with burst mode operation |
US5995384A (en) * | 1997-07-31 | 1999-11-30 | Philips Electronics North America Corporation | Functional on/off switch for switched-mode power supply circuit with burst mode operation |
-
1997
- 1997-12-22 DE DE19757364A patent/DE19757364A1/de not_active Withdrawn
-
1998
- 1998-12-07 US US09/581,102 patent/US6198639B1/en not_active Expired - Fee Related
- 1998-12-07 WO PCT/DE1998/003588 patent/WO1999033162A1/de active Application Filing
- 1998-12-07 BR BR9813727-1A patent/BR9813727A/pt not_active IP Right Cessation
- 1998-12-07 ID IDW20001199A patent/ID24935A/id unknown
- 1998-12-07 CN CN98812511.0A patent/CN1283323A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
DE19757364A1 (de) | 1999-07-01 |
ID24935A (id) | 2000-08-31 |
WO1999033162A1 (de) | 1999-07-01 |
CN1283323A (zh) | 2001-02-07 |
US6198639B1 (en) | 2001-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A,7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007. |