DE69325862D1 - Schaltnetzteil mit verminderter Eingangsstromverzerrung - Google Patents
Schaltnetzteil mit verminderter EingangsstromverzerrungInfo
- Publication number
- DE69325862D1 DE69325862D1 DE69325862T DE69325862T DE69325862D1 DE 69325862 D1 DE69325862 D1 DE 69325862D1 DE 69325862 T DE69325862 T DE 69325862T DE 69325862 T DE69325862 T DE 69325862T DE 69325862 D1 DE69325862 D1 DE 69325862D1
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- switching power
- input current
- current distortion
- reduced input
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4258—Arrangements for improving power factor of AC input using a single converter stage both for correction of AC input power factor and generation of a regulated and galvanically isolated DC output voltage
-
- 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback 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
- H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929219663A GB9219663D0 (en) | 1992-09-17 | 1992-09-17 | Switch mode power supply with low input current distortion |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69325862D1 true DE69325862D1 (de) | 1999-09-09 |
DE69325862T2 DE69325862T2 (de) | 1999-12-23 |
Family
ID=10722060
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69330511T Expired - Lifetime DE69330511T2 (de) | 1992-09-17 | 1993-09-02 | Schaltnetzteil mit vorwärtsgekoppelter Impulsbegrenzungssteuerung |
DE69325862T Expired - Fee Related DE69325862T2 (de) | 1992-09-17 | 1993-09-02 | Schaltnetzteil mit verminderter Eingangsstromverzerrung |
DE69333712T Expired - Fee Related DE69333712T2 (de) | 1992-09-17 | 1993-09-02 | Schaltnetzteil mit verminderter Eingangsstromverzerrung |
DE69324423T Expired - Lifetime DE69324423T2 (de) | 1992-09-17 | 1993-09-02 | Schaltnetzteil mit Bereitschaftsbetrieb |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69330511T Expired - Lifetime DE69330511T2 (de) | 1992-09-17 | 1993-09-02 | Schaltnetzteil mit vorwärtsgekoppelter Impulsbegrenzungssteuerung |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69333712T Expired - Fee Related DE69333712T2 (de) | 1992-09-17 | 1993-09-02 | Schaltnetzteil mit verminderter Eingangsstromverzerrung |
DE69324423T Expired - Lifetime DE69324423T2 (de) | 1992-09-17 | 1993-09-02 | Schaltnetzteil mit Bereitschaftsbetrieb |
Country Status (8)
Country | Link |
---|---|
EP (4) | EP0910160B1 (de) |
JP (1) | JP3455253B2 (de) |
KR (1) | KR100282327B1 (de) |
CN (1) | CN1040715C (de) |
DE (4) | DE69330511T2 (de) |
GB (1) | GB9219663D0 (de) |
SG (3) | SG52695A1 (de) |
TR (1) | TR28065A (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4420528C1 (de) * | 1994-06-13 | 1995-06-22 | Siemens Ag | Schaltnetzteil mit niedriger Verlustleistung im Standby-Betriebszustand |
US5673184A (en) * | 1994-09-01 | 1997-09-30 | Deutsche Thomson-Brandt Gmbh | Switch mode power supply circuit with increased power factor for mains |
US5956240A (en) * | 1996-11-15 | 1999-09-21 | Thomson Consumer Electronics, Inc. | Quick-reset circuit for auxiliary power supply |
DE19707707C2 (de) | 1997-02-26 | 1998-12-24 | Siemens Ag | Pulsweitenmodulator |
US5896279A (en) * | 1997-04-10 | 1999-04-20 | Api Technology Co., Ltd. | Constant-voltage clamping forward conversion switching power supply |
US6441590B1 (en) * | 1999-03-26 | 2002-08-27 | Sarnoff Corporation | Two stage architecture for a monitor power supply |
US6259319B1 (en) * | 1999-08-19 | 2001-07-10 | Lucent Technologies Inc. | Adaptive gain and/or phase adjustment control system and method |
JP2001275345A (ja) * | 2000-03-27 | 2001-10-05 | Sony Corp | 電源装置 |
US6903947B2 (en) | 2001-03-16 | 2005-06-07 | Thomson Licensing S.A. | Power supply with a reduced harmonic load on the mains system, and a corresponding appliance |
ES2565410T3 (es) | 2004-03-03 | 2016-04-04 | Kraton Polymers U.S. Llc | Copoliméro de bloque que presenta flujo y elasticidad alta |
US7779278B2 (en) * | 2008-05-29 | 2010-08-17 | Igo, Inc. | Primary side control circuit and method for ultra-low idle power operation |
US7770039B2 (en) | 2008-05-29 | 2010-08-03 | iGo, Inc | Primary side control circuit and method for ultra-low idle power operation |
AU2011236113B2 (en) * | 2008-06-27 | 2012-01-12 | Igo, Inc. | Load condition controlled power circuit |
US7800252B2 (en) | 2008-06-27 | 2010-09-21 | Igo, Inc. | Load condition controlled wall plate outlet system |
US7795759B2 (en) | 2008-06-27 | 2010-09-14 | iGo, Inc | Load condition controlled power strip |
US7795760B2 (en) | 2008-07-25 | 2010-09-14 | Igo, Inc. | Load condition controlled power module |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370701A (en) * | 1981-04-24 | 1983-01-25 | Rockwell International Corporation | Energy conserving drive circuit for switched mode converter utilizing current snubber apparatus |
FR2569913B1 (fr) * | 1984-09-05 | 1986-09-19 | Matra | Convertisseur de courant continu en courant continu a decoupage |
EP0419728A1 (de) * | 1989-09-29 | 1991-04-03 | Siemens Aktiengesellschaft | Schaltungsanordnung für ein festfrequentes Sperrwandler-Schaltnetzteil |
US5013980A (en) * | 1988-11-01 | 1991-05-07 | Thomson Consumer Electronics, Inc. | Voltage regulator in a television apparatus |
US4937727A (en) * | 1989-03-07 | 1990-06-26 | Rca Licensing Corporation | Switch-mode power supply with transformer-coupled feedback |
DE4033856A1 (de) * | 1990-01-19 | 1991-07-25 | Siemens Ag | Schaltender umrichter mit einer schaltungsanordnung zur stromistwertbildung |
DE4113676C1 (en) * | 1991-04-26 | 1992-09-17 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | Semiconductor switch control circuit - includes beat source for activating inverters and comparator to deactivate them |
WO1992022954A1 (en) * | 1991-06-13 | 1992-12-23 | Rca Thomson Licensing Corporation | Switch mode power supply with reduced input current distortion |
-
1992
- 1992-09-17 GB GB929219663A patent/GB9219663D0/en active Pending
-
1993
- 1993-09-02 DE DE69330511T patent/DE69330511T2/de not_active Expired - Lifetime
- 1993-09-02 EP EP99100215A patent/EP0910160B1/de not_active Expired - Lifetime
- 1993-09-02 DE DE69325862T patent/DE69325862T2/de not_active Expired - Fee Related
- 1993-09-02 EP EP93114055A patent/EP0588168B1/de not_active Expired - Lifetime
- 1993-09-02 SG SG1996007990A patent/SG52695A1/en unknown
- 1993-09-02 DE DE69333712T patent/DE69333712T2/de not_active Expired - Fee Related
- 1993-09-02 EP EP93114068A patent/EP0588173B1/de not_active Expired - Lifetime
- 1993-09-02 DE DE69324423T patent/DE69324423T2/de not_active Expired - Lifetime
- 1993-09-02 SG SG1996000849A patent/SG75752A1/en unknown
- 1993-09-02 SG SG9602018A patent/SG90005A1/en unknown
- 1993-09-02 EP EP93114067A patent/EP0588172B1/de not_active Expired - Lifetime
- 1993-09-14 TR TR00824/93A patent/TR28065A/xx unknown
- 1993-09-16 CN CN93117810A patent/CN1040715C/zh not_active Expired - Fee Related
- 1993-09-16 KR KR1019930018611A patent/KR100282327B1/ko not_active IP Right Cessation
- 1993-09-16 JP JP26317293A patent/JP3455253B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100282327B1 (ko) | 2001-02-15 |
DE69324423T2 (de) | 1999-08-05 |
SG75752A1 (en) | 2000-10-24 |
EP0910160B1 (de) | 2004-11-24 |
JPH06225172A (ja) | 1994-08-12 |
EP0588172A3 (en) | 1994-08-10 |
CN1040715C (zh) | 1998-11-11 |
JP3455253B2 (ja) | 2003-10-14 |
EP0588168B1 (de) | 2001-08-01 |
CN1085696A (zh) | 1994-04-20 |
DE69325862T2 (de) | 1999-12-23 |
EP0588172B1 (de) | 1999-08-04 |
KR940008197A (ko) | 1994-04-29 |
EP0588168A2 (de) | 1994-03-23 |
DE69333712D1 (de) | 2004-12-30 |
EP0910160A3 (de) | 1999-04-28 |
DE69330511D1 (de) | 2001-09-06 |
EP0588168A3 (en) | 1994-08-10 |
EP0910160A2 (de) | 1999-04-21 |
DE69333712T2 (de) | 2005-10-06 |
EP0588172A2 (de) | 1994-03-23 |
EP0588173A3 (en) | 1994-08-10 |
DE69330511T2 (de) | 2002-03-28 |
SG90005A1 (en) | 2002-07-23 |
SG52695A1 (en) | 1998-09-28 |
EP0588173A2 (de) | 1994-03-23 |
GB9219663D0 (en) | 1992-10-28 |
DE69324423D1 (de) | 1999-05-20 |
EP0588173B1 (de) | 1999-04-14 |
TR28065A (tr) | 1995-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |