CN102201751B - 一种反激式功率转换器 - Google Patents
一种反激式功率转换器 Download PDFInfo
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- CN102201751B CN102201751B CN2010101446026A CN201010144602A CN102201751B CN 102201751 B CN102201751 B CN 102201751B CN 2010101446026 A CN2010101446026 A CN 2010101446026A CN 201010144602 A CN201010144602 A CN 201010144602A CN 102201751 B CN102201751 B CN 102201751B
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- controller
- resistance
- switching transistor
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- 238000004804 winding Methods 0.000 claims abstract description 69
- 238000005070 sampling Methods 0.000 claims description 52
- 238000004519 manufacturing process Methods 0.000 claims description 7
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- 239000003990 capacitor Substances 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 12
- 230000001276 controlling effect Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 230000005669 field effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000012141 concentrate Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
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- 238000004064 recycling Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
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CN2010101446026A CN102201751B (zh) | 2010-03-23 | 2010-03-23 | 一种反激式功率转换器 |
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CN2010101446026A CN102201751B (zh) | 2010-03-23 | 2010-03-23 | 一种反激式功率转换器 |
Publications (2)
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CN102201751A CN102201751A (zh) | 2011-09-28 |
CN102201751B true CN102201751B (zh) | 2013-11-20 |
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CN2010101446026A Expired - Fee Related CN102201751B (zh) | 2010-03-23 | 2010-03-23 | 一种反激式功率转换器 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102427300B (zh) * | 2011-10-10 | 2013-10-02 | 浙江大学 | 一种ac-dc变换器输出电压的控制方法及其控制器 |
CN102638183A (zh) * | 2012-04-12 | 2012-08-15 | 泉芯电子技术(深圳)有限公司 | 一种反激电路控制系统及其控制器芯片 |
CN103795254B (zh) * | 2012-10-29 | 2016-01-06 | 华润矽威科技(上海)有限公司 | 反激式开关电源装置及其恒压控制器 |
CN103973138B (zh) * | 2013-02-04 | 2017-05-10 | 产晶积体电路股份有限公司 | 动态变频电源转换系统 |
CN105186874B (zh) * | 2015-05-16 | 2017-12-01 | 巨尔(上海)光电照明有限公司 | 数字电源电流控制电路 |
CN105763063B (zh) * | 2016-04-12 | 2019-01-29 | 金陵科技学院 | 一种带rcd箝位的单管变换器及其控制方法 |
CN109713930B (zh) * | 2018-11-11 | 2021-01-19 | 安杰特(深圳)智能安全技术有限公司 | 一种电击器高压脉冲电源 |
CN111509974B (zh) * | 2019-01-31 | 2022-03-15 | 炬芯科技股份有限公司 | 控制pwm环路稳定的方法、电路及dc-dc转换器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009032685A1 (en) * | 2007-08-28 | 2009-03-12 | Iwatt Inc. | Hybrid pwm and pfm current limit control |
CN101515756B (zh) * | 2008-02-18 | 2011-11-23 | 昂宝电子(上海)有限公司 | 具有多种模式的用于高效功率控制的方法和系统 |
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Owner name: XI'AN POWER-RAIL MICROELECTRONIC TECHNOLOGY CO., L Free format text: FORMER OWNER: XI'AN CHIP-RAIL MICRO. CO., LTD. Effective date: 20130408 |
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Address after: 710075 room A305 of Xi'an hi tech Zone No. 77, No. 77 optoelectronics incubator building, Xi'an high tech Zone, Shaanxi Patentee after: XI'AN ZHANXIN MICROELECTRONIC TECHNOLOGY CO.,LTD. Address before: 710075 A305 room, Xi'an photoelectric Park, No. two, 77 science and technology road, Shaanxi, Xi'an Patentee before: XI'AN ZHANXIN MICROELECTRONICS TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20180211 Address after: Shenzhen Nanshan District City, Guangdong streets High-tech Industrial Park in Guangdong province 518000 Shenzhen Software Park 3 building 201 Patentee after: Shenzhen zhic Microelectronic Technology Co.,Ltd. Address before: 710075 room A305 of Xi'an hi tech Zone No. 77, No. 77 optoelectronics incubator building, Xi'an high tech Zone, Shaanxi Patentee before: XI'AN ZHANXIN MICROELECTRONIC TECHNOLOGY CO.,LTD. |
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