CN103457489A - 开关模式电源系统及其供电电路 - Google Patents
开关模式电源系统及其供电电路 Download PDFInfo
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- CN103457489A CN103457489A CN2013104429115A CN201310442911A CN103457489A CN 103457489 A CN103457489 A CN 103457489A CN 2013104429115 A CN2013104429115 A CN 2013104429115A CN 201310442911 A CN201310442911 A CN 201310442911A CN 103457489 A CN103457489 A CN 103457489A
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- 239000003990 capacitor Substances 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims abstract description 19
- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000007600 charging Methods 0.000 claims abstract description 4
- 230000001052 transient effect Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
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- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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CN201310442911.5A CN103457489B (zh) | 2013-09-25 | 2013-09-25 | 开关模式电源系统及其供电电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104038031A (zh) * | 2014-07-01 | 2014-09-10 | 矽力杰半导体技术(杭州)有限公司 | 一种供电电压产生电路和开关电源 |
CN105323907A (zh) * | 2014-06-06 | 2016-02-10 | 恩智浦有限公司 | 开关模式电源 |
CN105577007A (zh) * | 2016-03-04 | 2016-05-11 | 杭州士兰微电子股份有限公司 | 原边控制的开关电源及控制方法 |
CN106020314A (zh) * | 2016-03-11 | 2016-10-12 | 浙江盾安人工环境股份有限公司 | 恒流驱动电路 |
CN106253716A (zh) * | 2016-08-08 | 2016-12-21 | 杭州士兰微电子股份有限公司 | 原边控制的开关电源及控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6473318B1 (en) * | 2000-11-20 | 2002-10-29 | Koninklijke Philips Electronics N.V. | Leakage energy recovering system and method for flyback converter |
US6487094B1 (en) * | 2001-10-10 | 2002-11-26 | Koninklijke Philips Electronics N.V. | High efficiency DC-DC power converter |
CN201118451Y (zh) * | 2007-11-29 | 2008-09-17 | 上海辰蕊微电子科技有限公司 | 用于反激式开关电源的无损吸收电路 |
CN101355304A (zh) * | 2007-07-23 | 2009-01-28 | 通嘉科技股份有限公司 | 漏感能量再利用电路与具有该电路的反驰式转换器 |
CN101453167A (zh) * | 2007-11-29 | 2009-06-10 | 上海辰蕊微电子科技有限公司 | 用于反激式开关电源的无损吸收电路 |
CN201766503U (zh) * | 2010-04-30 | 2011-03-16 | 北京动力源科技股份有限公司 | 一种双端反激型无源无损开关电源拓扑 |
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2013
- 2013-09-25 CN CN201310442911.5A patent/CN103457489B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6473318B1 (en) * | 2000-11-20 | 2002-10-29 | Koninklijke Philips Electronics N.V. | Leakage energy recovering system and method for flyback converter |
US6487094B1 (en) * | 2001-10-10 | 2002-11-26 | Koninklijke Philips Electronics N.V. | High efficiency DC-DC power converter |
CN101355304A (zh) * | 2007-07-23 | 2009-01-28 | 通嘉科技股份有限公司 | 漏感能量再利用电路与具有该电路的反驰式转换器 |
CN201118451Y (zh) * | 2007-11-29 | 2008-09-17 | 上海辰蕊微电子科技有限公司 | 用于反激式开关电源的无损吸收电路 |
CN101453167A (zh) * | 2007-11-29 | 2009-06-10 | 上海辰蕊微电子科技有限公司 | 用于反激式开关电源的无损吸收电路 |
CN201766503U (zh) * | 2010-04-30 | 2011-03-16 | 北京动力源科技股份有限公司 | 一种双端反激型无源无损开关电源拓扑 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105323907A (zh) * | 2014-06-06 | 2016-02-10 | 恩智浦有限公司 | 开关模式电源 |
CN105323907B (zh) * | 2014-06-06 | 2018-10-19 | 矽力杰股份有限公司 | 开关模式电源 |
CN104038031A (zh) * | 2014-07-01 | 2014-09-10 | 矽力杰半导体技术(杭州)有限公司 | 一种供电电压产生电路和开关电源 |
CN104038031B (zh) * | 2014-07-01 | 2016-05-25 | 矽力杰半导体技术(杭州)有限公司 | 一种供电电压产生电路和开关电源 |
CN105577007A (zh) * | 2016-03-04 | 2016-05-11 | 杭州士兰微电子股份有限公司 | 原边控制的开关电源及控制方法 |
CN106020314A (zh) * | 2016-03-11 | 2016-10-12 | 浙江盾安人工环境股份有限公司 | 恒流驱动电路 |
CN106253716A (zh) * | 2016-08-08 | 2016-12-21 | 杭州士兰微电子股份有限公司 | 原边控制的开关电源及控制方法 |
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CN103457489B (zh) | 2016-07-20 |
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Owner name: SHANGHAI LAISHI SEMICONDUCTOR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUXI LIS ELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20141015 |
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Effective date of registration: 20221230 Address after: 201203 5th floor, building B, Lane 666, zhangheng Road, Zhangjiang hi tech park, Pudong New Area, Shanghai Patentee after: SHANGHAI BRIGHT POWER SEMICONDUCTOR Co.,Ltd. Address before: 403B, No. 185, Zhangjiang Road, Pudong New Area, Shanghai, 201203 Patentee before: Shanghai LIS Semiconductor Technology Co.,Ltd. |
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Address after: 201203 Floor 9-12, Building 3, Lane 5005, Shenjiang Road, Pudong New Area, Shanghai Patentee after: SHANGHAI BRIGHT POWER SEMICONDUCTOR Co.,Ltd. Address before: 201203 5th floor, building B, Lane 666, zhangheng Road, Zhangjiang hi tech park, Pudong New Area, Shanghai Patentee before: SHANGHAI BRIGHT POWER SEMICONDUCTOR Co.,Ltd. |