TWI560989B - - Google Patents

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Publication number
TWI560989B
TWI560989B TW104132444A TW104132444A TWI560989B TW I560989 B TWI560989 B TW I560989B TW 104132444 A TW104132444 A TW 104132444A TW 104132444 A TW104132444 A TW 104132444A TW I560989 B TWI560989 B TW I560989B
Authority
TW
Taiwan
Application number
TW104132444A
Other languages
Chinese (zh)
Other versions
TW201703415A (en
Inventor
lie-yi Fang
Jun Zhou
Qian Fang
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of TWI560989B publication Critical patent/TWI560989B/zh
Publication of TW201703415A publication Critical patent/TW201703415A/en

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Classifications

    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
TW104132444A 2015-07-15 2015-10-01 Systems and methods for regulating output currents of power conversion systems TW201703415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510413940.8A CN104967328B (en) 2015-07-15 2015-07-15 System and method for the output current of regulation power supply transformation system

Publications (2)

Publication Number Publication Date
TWI560989B true TWI560989B (en) 2016-12-01
TW201703415A TW201703415A (en) 2017-01-16

Family

ID=54221308

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104132444A TW201703415A (en) 2015-07-15 2015-10-01 Systems and methods for regulating output currents of power conversion systems

Country Status (2)

Country Link
CN (1) CN104967328B (en)
TW (1) TW201703415A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101295872B (en) 2007-04-28 2010-04-14 昂宝电子（上海）有限公司 System and method for providing overcurrent and overpower protection for power converter
US9553501B2 (en) 2010-12-08 2017-01-24 On-Bright Electronics (Shanghai) Co., Ltd. System and method providing over current protection based on duty cycle information for power converter
CN102545567B (en) 2010-12-08 2014-07-30 昂宝电子（上海）有限公司 System for providing overcurrent protection for power converter and method
CN103401424B (en) 2013-07-19 2014-12-17 昂宝电子（上海）有限公司 System and method for regulating output current of power supply transformation system
CN103956905B (en) 2014-04-18 2018-09-18 昂宝电子（上海）有限公司 System and method for the output current for adjusting power converting system
US9584005B2 (en) 2014-04-18 2017-02-28 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for regulating output currents of power conversion systems
CN104660022B (en) 2015-02-02 2017-06-13 昂宝电子（上海）有限公司 The system and method that overcurrent protection is provided for supply convertor
US10270334B2 (en) 2015-05-15 2019-04-23 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for output current regulation in power conversion systems
CN105391275B (en) * 2015-11-17 2019-03-19 昂宝电子（上海）有限公司 System and method for the output current regulation in power conversion system
CN106981985B (en) 2015-05-15 2019-08-06 昂宝电子（上海）有限公司 System and method for the output current regulation in power conversion system
CN106685207B (en) * 2017-01-23 2019-04-05 昂宝电子（上海）有限公司 Power control system and method with low input current total harmonic distortion
CN107147300B (en) * 2017-06-09 2019-03-19 南京航空航天大学 The control device and method of critical continuous conduction mode flyback converter
CN107508462B (en) * 2017-07-10 2020-01-07 昂宝电子（上海）有限公司 Load-oriented switching controller and method
CN110335580B (en) * 2019-08-19 2021-12-07 深圳南云微电子有限公司 Average current type buzzer drive circuit
CN112072938B (en) * 2020-09-14 2022-03-08 昂宝电子（上海）有限公司 Apparatus and method for improving output voltage load regulation rate of switching power supply
CN115208186A (en) * 2022-07-20 2022-10-18 昂宝电子（上海）有限公司 Boost switching power supply and boost controller thereof

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US20120075891A1 (en) * 2008-10-21 2012-03-29 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation
US20120281438A1 (en) * 2011-05-05 2012-11-08 Lieyi Fang Systems and methods for constant current control with primary-side sensing and regulation in various operation modes
US20130258723A1 (en) * 2012-03-31 2013-10-03 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for constant voltage control and constant current control
US20140029315A1 (en) * 2012-07-24 2014-01-30 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for current control of power conversion systems

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CN101079576B (en) * 2006-05-24 2010-04-07 昂宝电子（上海）有限公司 System for providing switch of power adjuster
CN102651613B (en) * 2011-02-28 2014-06-25 昂宝电子（上海）有限公司 System and method used for constant-voltage mode and constant-current mode in flyback supply convertor
KR20130071327A (en) * 2011-12-20 2013-06-28 오투 마이크로, 인코포레이티드 Dc/dc converter with multiple outputs
US8884551B2 (en) * 2012-01-13 2014-11-11 Texas Instruments Incorporated Flyback switching regulator with primary side regulation
CN103887980B (en) * 2014-03-13 2016-10-05 昂宝电子（上海）有限公司 For regulating the system and method for power converting system
CN103036438B (en) * 2012-12-10 2014-09-10 昂宝电子（上海）有限公司 Peak current regulation system and method used in power conversion system
JP2014131391A (en) * 2012-12-28 2014-07-10 Sanken Electric Co Ltd Dc power supply device
CN103956905B (en) * 2014-04-18 2018-09-18 昂宝电子（上海）有限公司 System and method for the output current for adjusting power converting system
CN104617792B (en) * 2014-12-24 2017-12-15 昂宝电子（上海）有限公司 System and method for the voltage-regulation of the power converting system of primary side regulation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120075891A1 (en) * 2008-10-21 2012-03-29 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for constant voltage mode and constant current mode in flyback power converters with primary-side sensing and regulation
US20120281438A1 (en) * 2011-05-05 2012-11-08 Lieyi Fang Systems and methods for constant current control with primary-side sensing and regulation in various operation modes
US20130258723A1 (en) * 2012-03-31 2013-10-03 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for constant voltage control and constant current control
US20140029315A1 (en) * 2012-07-24 2014-01-30 On-Bright Electronics (Shanghai) Co., Ltd. Systems and methods for current control of power conversion systems

Also Published As

Publication number Publication date
CN104967328B (en) 2017-12-15
TW201703415A (en) 2017-01-16
CN104967328A (en) 2015-10-07

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