CN100574396C - 电源频率同步短脉冲串式电源 - Google Patents
电源频率同步短脉冲串式电源 Download PDFInfo
- Publication number
- CN100574396C CN100574396C CNB011208899A CN01120889A CN100574396C CN 100574396 C CN100574396 C CN 100574396C CN B011208899 A CNB011208899 A CN B011208899A CN 01120889 A CN01120889 A CN 01120889A CN 100574396 C CN100574396 C CN 100574396C
- Authority
- CN
- China
- Prior art keywords
- voltage
- power supply
- circuit
- power
- string data
- 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
Images
Classifications
-
- 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
- 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
- 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
- H02M1/0035—Control circuits allowing low power mode operation, e.g. in standby mode using burst mode control
-
- 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)
- Ac-Ac Conversion (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/588050 | 2000-06-06 | ||
US09/588,050 US6324082B1 (en) | 2000-06-06 | 2000-06-06 | Mains frequency synchronous burst mode power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1338868A CN1338868A (zh) | 2002-03-06 |
CN100574396C true CN100574396C (zh) | 2009-12-23 |
Family
ID=24352263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011208899A Expired - Fee Related CN100574396C (zh) | 2000-06-06 | 2001-06-06 | 电源频率同步短脉冲串式电源 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6324082B1 (zh) |
EP (1) | EP1204199A3 (zh) |
JP (1) | JP2002034242A (zh) |
KR (1) | KR100773790B1 (zh) |
CN (1) | CN100574396C (zh) |
MX (1) | MXPA01005639A (zh) |
MY (1) | MY127135A (zh) |
TR (1) | TR200101558A2 (zh) |
TW (1) | TW540196B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7054265B1 (en) * | 1999-06-09 | 2006-05-30 | Hitachi, Ltd. | Communication apparatus and communication system |
WO2004030194A1 (en) * | 2002-09-30 | 2004-04-08 | Infineon Technologies Ag | Switching mode power supplies |
US10499465B2 (en) | 2004-02-25 | 2019-12-03 | Lynk Labs, Inc. | High frequency multi-voltage and multi-brightness LED lighting devices and systems and methods of using same |
WO2011143510A1 (en) | 2010-05-12 | 2011-11-17 | Lynk Labs, Inc. | Led lighting system |
US10575376B2 (en) | 2004-02-25 | 2020-02-25 | Lynk Labs, Inc. | AC light emitting diode and AC LED drive methods and apparatus |
CN200976549Y (zh) * | 2006-09-22 | 2007-11-14 | 何曙光 | 一种超低功耗待机电路 |
US11317495B2 (en) | 2007-10-06 | 2022-04-26 | Lynk Labs, Inc. | LED circuits and assemblies |
US11297705B2 (en) | 2007-10-06 | 2022-04-05 | Lynk Labs, Inc. | Multi-voltage and multi-brightness LED lighting devices and methods of using same |
KR101769130B1 (ko) * | 2011-02-08 | 2017-08-18 | 페어차일드코리아반도체 주식회사 | 전력 공급 장치, 링크 전압 제어 스위치의 제어 장치 및 방법 |
US9685870B2 (en) | 2011-02-08 | 2017-06-20 | Fairchild Korea Semiconductor Ltd. | Phase-cut pre-regulator and power supply comprising the same |
US20140239809A1 (en) | 2011-08-18 | 2014-08-28 | Lynk Labs, Inc. | Devices and systems having ac led circuits and methods of driving the same |
US9247597B2 (en) | 2011-12-02 | 2016-01-26 | Lynk Labs, Inc. | Color temperature controlled and low THD LED lighting devices and systems and methods of driving the same |
TWI638509B (zh) * | 2017-05-07 | 2018-10-11 | 立錡科技股份有限公司 | 返馳式電源供應電路及其一次側控制電路與方法 |
US11079077B2 (en) | 2017-08-31 | 2021-08-03 | Lynk Labs, Inc. | LED lighting system and installation methods |
EP3651338A4 (en) * | 2018-09-11 | 2020-08-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | POWER SUPPLY DEVICE AND CHARGE CONTROL METHOD |
CN109474184A (zh) * | 2018-12-19 | 2019-03-15 | 佛山市南海区昭裕照明有限公司 | 一种大功率恒压开关电源 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1047776A (zh) * | 1989-03-07 | 1990-12-12 | Rca许可公司 | 具有脉冲方式等待状态的开关电源 |
US5652825A (en) * | 1993-10-25 | 1997-07-29 | Papst-Motoren Gmbh & Co. Kg | Power supply for low-voltage DC motor |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3710062A (en) * | 1971-04-06 | 1973-01-09 | Environment One Corp | Metal base cookware induction heating apparatus having improved power supply and gating control circuit using infra-red temperature sensor and improved induction heating coil arrangement |
US4751580A (en) | 1985-12-19 | 1988-06-14 | Rca Licensing Corporation | Television receiver standby power supply |
NL8601241A (nl) * | 1986-05-15 | 1987-12-01 | Philips Nv | Voedingsschakeling. |
US4937728A (en) * | 1989-03-07 | 1990-06-26 | Rca Licensing Corporation | Switch-mode power supply with burst mode standby operation |
DE4028348A1 (de) * | 1990-09-06 | 1992-03-12 | Zumtobel Ag | Niederspannungsquelle mit vorschaltanordnung |
US5099407A (en) * | 1990-09-24 | 1992-03-24 | Thorne Richard L | Inverter with power factor correction circuit |
US5982645A (en) * | 1992-08-25 | 1999-11-09 | Square D Company | Power conversion and distribution system |
JPH0767344A (ja) * | 1993-08-26 | 1995-03-10 | Matsushita Electric Ind Co Ltd | スイッチング電源装置 |
US5369561A (en) * | 1993-09-08 | 1994-11-29 | Trippe Manufacturing Company | Standby power supply system having a variable frequency inverter |
KR970009024A (ko) * | 1995-07-11 | 1997-02-24 | 김광호 | 이동통신을 위한 세계 시스템 단말기에서 주파수 보정버스트 검출장치 |
DE19600962A1 (de) | 1996-01-12 | 1997-07-17 | Siemens Ag | Schaltnetzteil mit verlustleistungsarmem Standby-Betrieb |
GB9623612D0 (en) | 1996-11-13 | 1997-01-08 | Rca Thomson Licensing Corp | Separate power supplies for standby operation |
JP3992835B2 (ja) * | 1998-05-08 | 2007-10-17 | 株式会社東芝 | 誘導加熱調理器 |
JPH11332220A (ja) * | 1998-05-18 | 1999-11-30 | Sony Corp | 直流電源回路 |
FR2785735A1 (fr) * | 1998-11-05 | 2000-05-12 | St Microelectronics Sa | Alimentation faible puissance sans inductance |
-
2000
- 2000-06-06 US US09/588,050 patent/US6324082B1/en not_active Expired - Lifetime
-
2001
- 2001-05-18 TW TW090111972A patent/TW540196B/zh not_active IP Right Cessation
- 2001-05-29 EP EP01113054A patent/EP1204199A3/en not_active Withdrawn
- 2001-06-04 TR TR2001/01558A patent/TR200101558A2/xx unknown
- 2001-06-05 KR KR1020010031327A patent/KR100773790B1/ko active IP Right Grant
- 2001-06-05 MX MXPA01005639A patent/MXPA01005639A/es active IP Right Grant
- 2001-06-05 JP JP2001170004A patent/JP2002034242A/ja not_active Withdrawn
- 2001-06-05 MY MYPI20012626 patent/MY127135A/en unknown
- 2001-06-06 CN CNB011208899A patent/CN100574396C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1047776A (zh) * | 1989-03-07 | 1990-12-12 | Rca许可公司 | 具有脉冲方式等待状态的开关电源 |
US5652825A (en) * | 1993-10-25 | 1997-07-29 | Papst-Motoren Gmbh & Co. Kg | Power supply for low-voltage DC motor |
Also Published As
Publication number | Publication date |
---|---|
KR100773790B1 (ko) | 2007-11-07 |
JP2002034242A (ja) | 2002-01-31 |
TR200101558A2 (tr) | 2002-01-21 |
TW540196B (en) | 2003-07-01 |
EP1204199A2 (en) | 2002-05-08 |
CN1338868A (zh) | 2002-03-06 |
EP1204199A3 (en) | 2003-03-19 |
MXPA01005639A (es) | 2003-08-20 |
US6324082B1 (en) | 2001-11-27 |
MY127135A (en) | 2006-11-30 |
KR20010111004A (ko) | 2001-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING S.A. Address before: France Bologne J Dicks Patentee before: THOMSON LICENSING S.A. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190131 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190131 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING S.A. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20200606 |