CN101247072B - Voltage regulating circuit - Google Patents
Voltage regulating circuit Download PDFInfo
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- CN101247072B CN101247072B CN2007100802182A CN200710080218A CN101247072B CN 101247072 B CN101247072 B CN 101247072B CN 2007100802182 A CN2007100802182 A CN 2007100802182A CN 200710080218 A CN200710080218 A CN 200710080218A CN 101247072 B CN101247072 B CN 101247072B
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- circuit
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- power factor
- factor correction
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 17
- 230000003750 conditioning effect Effects 0.000 claims description 17
- 230000003321 amplification Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100802182A CN101247072B (en) | 2007-02-13 | 2007-02-13 | Voltage regulating circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100802182A CN101247072B (en) | 2007-02-13 | 2007-02-13 | Voltage regulating circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101247072A CN101247072A (en) | 2008-08-20 |
CN101247072B true CN101247072B (en) | 2011-04-20 |
Family
ID=39947352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100802182A Active CN101247072B (en) | 2007-02-13 | 2007-02-13 | Voltage regulating circuit |
Country Status (1)
Country | Link |
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CN (1) | CN101247072B (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101771348B (en) * | 2009-01-07 | 2013-01-30 | 艾默生网络能源系统北美公司 | Method and device for regulating voltage of intermediate bus of switching power supply |
CN102075077A (en) * | 2009-11-24 | 2011-05-25 | 台达电子工业股份有限公司 | Integrated multi-inductor magnetic assembly and multi-loop power factor correction circuit |
CN101931320B (en) * | 2010-01-28 | 2013-03-06 | 艾默生网络能源有限公司 | PFC (Power Factor Correction) voltage-reduction adjusting circuit and method as well as switch rectifier |
CN101860234B (en) * | 2010-05-07 | 2013-11-20 | 艾默生网络能源有限公司 | Method and device for regulating bus voltage of two-stage converter |
CN102291018B (en) * | 2011-07-19 | 2014-09-17 | 东元总合科技(杭州)有限公司 | Single-phase rectifier with APFC (active power factor correction) circuit and alternating-current input voltage amplitude detection method thereof |
CN103401243B (en) * | 2013-07-26 | 2015-10-28 | 徐州中矿大传动与自动化有限公司 | A kind of harmonic detecting and control method of specifying subharmonic compensation APF |
CN103683974A (en) * | 2013-12-12 | 2014-03-26 | 安伏(苏州)电子有限公司 | All-digital control high-power alternating-current and direct-current converter |
CN105490544B (en) * | 2014-09-18 | 2018-05-08 | 康舒科技股份有限公司 | Power supply unit and its output voltage low frequency ripple compensation method |
US9966840B2 (en) * | 2015-05-01 | 2018-05-08 | Champion Microelectronic Corporation | Switching power supply and improvements thereof |
CN105099412B (en) * | 2015-10-10 | 2017-09-08 | 福建龙净环保股份有限公司 | A kind of triggering pulse width regulating circuit for the pulse power |
CN106849638B (en) * | 2017-02-24 | 2019-02-12 | 深圳市华星光电技术有限公司 | A kind of power circuit and liquid crystal display |
CN107147293B (en) * | 2017-06-01 | 2019-09-24 | 东莞市港奇电子有限公司 | A kind of linked voltage regulation control method, device and the power supply of the pre- pressure stabilizing of prime |
CN109672166B (en) * | 2017-10-17 | 2023-05-19 | 丰郅(上海)新能源科技有限公司 | Power optimization system and optimization method thereof |
CN107769570B (en) * | 2017-10-17 | 2023-09-15 | 西安图为电气技术有限公司 | Flyback circuit |
CN107919807A (en) * | 2017-11-22 | 2018-04-17 | 深圳市永联科技股份有限公司 | The PFC regulating bus voltages control circuit and control method of the efficient switch power supply of voltage range are output and input suitable for width |
CN108306530A (en) * | 2018-01-25 | 2018-07-20 | 北京航天发射技术研究所 | A kind of regulating device and adjusting method for improving output voltage range |
CN110120752B (en) * | 2018-02-05 | 2021-04-27 | 台达电子企业管理(上海)有限公司 | Power converter and control method thereof |
US11159055B2 (en) * | 2018-11-30 | 2021-10-26 | Witricity Corporation | Systems and methods for low power excitation in high power wireless power systems |
CN111030470B (en) * | 2019-12-31 | 2021-03-12 | 深圳市永联科技股份有限公司 | Bus voltage regulating circuit and method of two-stage converter |
CN111432536B (en) * | 2020-03-14 | 2022-03-01 | 上海创容电子有限公司 | Signal processing system for energy-saving lighting device |
DE212020000155U1 (en) * | 2020-07-16 | 2020-09-29 | Shenzhen Sunny Xiao Engineering Consulting Co., Ltd. | A power supply system and solar simulator |
CN112953176A (en) * | 2021-03-16 | 2021-06-11 | 深圳市必易微电子股份有限公司 | Cascade circuit and control method thereof |
CN113809941B (en) * | 2021-09-30 | 2024-02-06 | 华南理工大学 | PFC voltage-regulating resonance MIG welding power supply system and control method |
CN117713564B (en) * | 2024-02-06 | 2024-04-23 | 惠州市天宝创能科技有限公司 | LLC resonance wide-range voltage output control method and control circuit |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5488269A (en) * | 1995-02-10 | 1996-01-30 | General Electric Company | Multi-resonant boost high power factor circuit |
CN1219798A (en) * | 1998-11-27 | 1999-06-16 | 深圳市华为电气股份有限公司 | Three-phase rectification circuit with power-factor correction and harmonic wave inhibiting circuit |
CN1667931A (en) * | 2004-03-10 | 2005-09-14 | 全汉企业股份有限公司 | Power-supply switching system |
-
2007
- 2007-02-13 CN CN2007100802182A patent/CN101247072B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5488269A (en) * | 1995-02-10 | 1996-01-30 | General Electric Company | Multi-resonant boost high power factor circuit |
CN1219798A (en) * | 1998-11-27 | 1999-06-16 | 深圳市华为电气股份有限公司 | Three-phase rectification circuit with power-factor correction and harmonic wave inhibiting circuit |
CN1667931A (en) * | 2004-03-10 | 2005-09-14 | 全汉企业股份有限公司 | Power-supply switching system |
Also Published As
Publication number | Publication date |
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CN101247072A (en) | 2008-08-20 |
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Effective date of registration: 20110321 Address after: Forty-four thousand and fifty-two The United States of Ohio city F Lorain Street No. 1122 Applicant after: Emerson Network Power Co., Ltd. Address before: Sweden Stockholm Taylor's grid Street No. 1 Applicant before: Emerson Network Power Co., Ltd. |
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CP03 | Change of name, title or address |
Address after: No. 1510, Kansas Avenue, lureen, Ohio, USA Patentee after: Walteff energy systems company Address before: The United States of Ohio city F Lorain Street No. 1122 Patentee before: Emerson Network Power Co., Ltd. |
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Effective date of registration: 20201127 Address after: Columbo Road, Ohio, Dearborn 1050 Patentee after: Dimension Corp. Address before: 1510 Kansas Avenue, Loren, Ohio, USA Patentee before: Emerson Energy Systems, AB |
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