CN103296904B - 功率因数校正恒流控制器及控制方法 - Google Patents
功率因数校正恒流控制器及控制方法 Download PDFInfo
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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
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- 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
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Families Citing this family (47)
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US9350252B2 (en) | 2008-10-21 | 2016-05-24 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for protecting power conversion systems based on at least feedback signals |
US8488342B2 (en) | 2008-10-21 | 2013-07-16 | 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 |
US9088217B2 (en) | 2009-08-20 | 2015-07-21 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for load compensation with primary-side sensing and regulation for flyback power converters |
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CN102916586B (zh) | 2011-08-04 | 2014-04-02 | 昂宝电子(上海)有限公司 | 用于开关电源变换器的系统和方法 |
CN103368400B (zh) | 2012-03-31 | 2015-02-18 | 昂宝电子(上海)有限公司 | 用于恒压控制和恒流控制的系统和方法 |
CN102946197B (zh) | 2012-09-14 | 2014-06-25 | 昂宝电子(上海)有限公司 | 用于电源变换系统的电压和电流控制的系统和方法 |
CN103036438B (zh) | 2012-12-10 | 2014-09-10 | 昂宝电子(上海)有限公司 | 用于电源变换系统中的峰值电流调节的系统和方法 |
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TWI509967B (zh) * | 2013-12-18 | 2015-11-21 | Richtek Technology Corp | 切換式電源供應器及其控制電路與控制方法 |
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CN106612068A (zh) * | 2015-10-26 | 2017-05-03 | 马少峰 | 一种具有恒流输出功能的功率因数校正器 |
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US10330767B2 (en) * | 2015-11-25 | 2019-06-25 | Texas Instruments Incorporated | Calibrated measurement system and method |
CN105578656B (zh) * | 2016-01-27 | 2017-10-03 | 张家港麦智电子科技有限公司 | 一种120‑347vac宽输入电压范围的led恒流驱动电源 |
CN105704857A (zh) * | 2016-02-18 | 2016-06-22 | 无锡市芯茂微电子有限公司 | Led控制芯片和led恒流控制电路 |
CN105792435B (zh) * | 2016-04-21 | 2017-10-20 | 许瑞清 | 恒流控制器集成电路 |
CN106787792A (zh) * | 2016-12-15 | 2017-05-31 | 广东百事泰电子商务股份有限公司 | 一种基于pfc反激全桥的智能型正弦波电压转换电路 |
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CN107506278B (zh) | 2017-08-03 | 2020-03-24 | 中国电子科技集团公司第二十四研究所 | 数字温度传感器电路 |
US10720835B2 (en) * | 2017-09-18 | 2020-07-21 | Cirrus Logic, Inc. | Limiting average current in a peak-controlled boost converter |
CN107846026B (zh) * | 2017-12-15 | 2020-11-06 | 国网河南省电力公司汝州市供电公司 | 220/380v低压线路终端电压动态补偿装置 |
CN108152561A (zh) * | 2018-03-14 | 2018-06-12 | 广东海明晖电子科技有限公司 | 高速信号处理电路 |
CN108923638B (zh) * | 2018-09-11 | 2023-10-27 | 西南交通大学 | 一种连续模式boost功率因数校正变换器的控制方法和装置 |
CN110972364A (zh) * | 2018-09-28 | 2020-04-07 | 上海莱狮半导体科技有限公司 | 高功率因数的恒流控制器及恒流控制方法 |
US10666150B1 (en) * | 2018-12-10 | 2020-05-26 | Dialog Semiconductor Inc. | Flyback converter with output current calibration |
CN109768709B (zh) | 2018-12-29 | 2021-03-19 | 昂宝电子(上海)有限公司 | 基于功率变换器中的负载条件的电压补偿系统和方法 |
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US11575321B2 (en) | 2021-02-09 | 2023-02-07 | Navitas Semiconductor Limited | Systems and methods for automatic determination of state of switches in power converters |
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