CN101345481B - 反激式零电压软开关开关电源 - Google Patents
反激式零电压软开关开关电源 Download PDFInfo
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- CN101345481B CN101345481B CN2008101203012A CN200810120301A CN101345481B CN 101345481 B CN101345481 B CN 101345481B CN 2008101203012 A CN2008101203012 A CN 2008101203012A CN 200810120301 A CN200810120301 A CN 200810120301A CN 101345481 B CN101345481 B CN 101345481B
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004804 winding Methods 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
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN2008101203012A CN101345481B (zh) | 2008-08-19 | 2008-08-19 | 反激式零电压软开关开关电源 |
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CN2008101203012A CN101345481B (zh) | 2008-08-19 | 2008-08-19 | 反激式零电压软开关开关电源 |
Publications (2)
Publication Number | Publication Date |
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CN101345481A CN101345481A (zh) | 2009-01-14 |
CN101345481B true CN101345481B (zh) | 2011-10-05 |
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CN2008101203012A Expired - Fee Related CN101345481B (zh) | 2008-08-19 | 2008-08-19 | 反激式零电压软开关开关电源 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101860180B (zh) * | 2009-04-08 | 2013-02-13 | 鸿富锦精密工业(深圳)有限公司 | Mos管驱动装置及电源模块 |
CN101541122B (zh) * | 2009-04-09 | 2014-08-20 | 翁延鸣 | 高转换效率的开关电源电路 |
CN103236780B (zh) * | 2013-05-03 | 2015-04-22 | 顾选祥 | 反激拓扑断续与临界模式交错出现的pwm模块 |
CN105094274B (zh) * | 2014-05-20 | 2018-06-01 | 沃尔缇夫能源***公司 | 开关电源频率设定电路、方法及电子设备 |
CN104202479A (zh) * | 2014-09-10 | 2014-12-10 | 青岛永通电梯工程有限公司 | 一种长待机运动手环 |
CN104270500A (zh) * | 2014-09-10 | 2015-01-07 | 青岛永通电梯工程有限公司 | 一种长待机蓝牙手环 |
CN104505927A (zh) * | 2014-12-18 | 2015-04-08 | 广东易事特电源股份有限公司 | 反激式充电电路、反激式充电电路的控制方法及装置 |
CN105099204A (zh) * | 2015-08-12 | 2015-11-25 | 西安明泰半导体科技有限公司 | 一种谐振转换反激电路 |
CN108768366A (zh) * | 2018-03-22 | 2018-11-06 | 盈帜科技(常州)有限公司 | 一种mos管驱动电路 |
CN111884494B (zh) * | 2020-07-23 | 2021-11-12 | 成都启臣微电子股份有限公司 | 一种带补偿功能的准谐振谷底导通电路 |
CN114070074B (zh) * | 2020-07-30 | 2022-12-30 | 华为数字能源技术有限公司 | 双管反激转换电路、电源模块、电动汽车及控制方法 |
CN117220494B (zh) * | 2023-11-09 | 2024-02-23 | 深圳市雅晶源科技有限公司 | 一种单级pfc应用于快充产品的调节电路及快充产品 |
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2008
- 2008-08-19 CN CN2008101203012A patent/CN101345481B/zh not_active Expired - Fee Related
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CN101345481A (zh) | 2009-01-14 |
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Owner name: YU JIEQING Free format text: FORMER OWNER: ZHEJIANG GUANGYI OPTICAL ENERGY TECHNOLOGIES CO., LTD. Effective date: 20130619 |
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Effective date of registration: 20130619 Address after: 311800, Hongqi Road, Jiyang street, Zhejiang, Zhuji, 6 Patentee after: Yu Jieqing Address before: 311800 Zhejiang Province, Zhuji City Industrial Zone famous Lu Huan East Street Patentee before: Zhejiang Guangyi Optical Energy Technology Co., Ltd. |
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