CN100566105C - 一种具有输出短路保护功能的开关电源电路 - Google Patents
一种具有输出短路保护功能的开关电源电路 Download PDFInfo
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- CN100566105C CN100566105C CNB2004100536246A CN200410053624A CN100566105C CN 100566105 C CN100566105 C CN 100566105C CN B2004100536246 A CNB2004100536246 A CN B2004100536246A CN 200410053624 A CN200410053624 A CN 200410053624A CN 100566105 C CN100566105 C CN 100566105C
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- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000002955 isolation Methods 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims description 17
- 238000005070 sampling Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Application Number | Priority Date | Filing Date | Title |
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CNB2004100536246A CN100566105C (zh) | 2004-08-11 | 2004-08-11 | 一种具有输出短路保护功能的开关电源电路 |
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CNB2004100536246A CN100566105C (zh) | 2004-08-11 | 2004-08-11 | 一种具有输出短路保护功能的开关电源电路 |
Publications (2)
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CN1734916A CN1734916A (zh) | 2006-02-15 |
CN100566105C true CN100566105C (zh) | 2009-12-02 |
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CNB2004100536246A Expired - Lifetime CN100566105C (zh) | 2004-08-11 | 2004-08-11 | 一种具有输出短路保护功能的开关电源电路 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101562393B (zh) * | 2008-09-10 | 2012-03-07 | 西安民展微电子有限公司 | 一种二次启动控制电路和开关电源 |
CN102005942B (zh) * | 2010-11-05 | 2012-10-10 | 烟台东方威思顿电气有限公司 | 一种从高压电力线路中获取低压电源的方法 |
CN102802062A (zh) * | 2012-08-17 | 2012-11-28 | 青岛海信宽带多媒体技术有限公司 | 机顶盒及其开关电源电路 |
CN107425741B (zh) * | 2017-07-18 | 2020-06-26 | 浙江凯耀照明股份有限公司 | 一种带低压保护的交直流转换电路 |
CN109765955B (zh) * | 2018-12-07 | 2020-10-09 | 中电科仪器仪表(安徽)有限公司 | 一种电压反馈控制电路 |
CN112564046B (zh) * | 2020-12-02 | 2023-08-11 | 河南嘉晨智能控制股份有限公司 | 一种开关电源短路保护电路 |
CN113410986B (zh) * | 2021-04-26 | 2024-07-16 | 上海智租物联科技有限公司 | 电路系统中的低功耗电源控制方法 |
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Owner name: SUZHOU LISHENGMEI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: SHENZHEN LIISEMI SEMICONDUCTOR DEVICES CO., LTD. Effective date: 20140729 |
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Owner name: SHENZHEN LIISEMI SEMICONDUCTOR DEVICES CO., LTD. Free format text: FORMER OWNER: SUZHOU LISHENGMEI SEMICONDUCTOR CO., LTD. Effective date: 20140928 |
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Effective date of registration: 20140928 Address after: No. 2 Longgang District of Shenzhen City, Guangdong province 518000 Longgang Street Baolong community Jinlong Avenue Patentee after: SHENZHEN LII SEMICONDUCTOR DEVICES Co.,Ltd. Address before: Xinghu Street Industrial Park of Suzhou city in Jiangsu province 215123 No. 328 Creative Industry Park 9-802 unit Patentee before: LII SEMICONDUCTOR Co.,Ltd. |
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Address after: 518000, Shenzhen, Guangdong Province, Nanshan District science and technology road, 1, SED science and technology building on the south side of the 10 floor, block A Patentee after: LII SEMICONDUCTOR Inc. Address before: No. 2 Longgang District of Shenzhen City, Guangdong province 518000 Longgang Street Baolong community Jinlong Avenue Patentee before: SHENZHEN LII SEMICONDUCTOR DEVICES Co.,Ltd. |
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Granted publication date: 20091202 |