CN1909315B - 多路输出电源及其过流检测和保护方法 - Google Patents
多路输出电源及其过流检测和保护方法 Download PDFInfo
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- CN1909315B CN1909315B CN2005100883782A CN200510088378A CN1909315B CN 1909315 B CN1909315 B CN 1909315B CN 2005100883782 A CN2005100883782 A CN 2005100883782A CN 200510088378 A CN200510088378 A CN 200510088378A CN 1909315 B CN1909315 B CN 1909315B
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100883782A CN1909315B (zh) | 2005-08-02 | 2005-08-02 | 多路输出电源及其过流检测和保护方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100883782A CN1909315B (zh) | 2005-08-02 | 2005-08-02 | 多路输出电源及其过流检测和保护方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1909315A CN1909315A (zh) | 2007-02-07 |
| CN1909315B true CN1909315B (zh) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2005100883782A Expired - Lifetime CN1909315B (zh) | 2005-08-02 | 2005-08-02 | 多路输出电源及其过流检测和保护方法 |
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| CN (1) | CN1909315B (zh) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101442260B (zh) * | 2007-11-23 | 2013-06-05 | 技领半导体(上海)有限公司 | 次级恒流恒压控制器芯片及其变换器 |
| CN101431233B (zh) * | 2008-08-21 | 2012-05-23 | 艾默生网络能源有限公司 | 恒功率输出电源的检测保护电路 |
| CN101674005B (zh) * | 2009-09-01 | 2012-06-27 | 广州金升阳科技有限公司 | 一种非隔离型直流变换器 |
| CN101778511B (zh) * | 2010-01-22 | 2014-06-25 | 海洋王照明科技股份有限公司 | 一种输出过电压保护电路及led电源驱动器 |
| CN102331563B (zh) * | 2011-08-04 | 2013-10-16 | 江苏茶花电气有限公司 | 超高频多路开关电源的测试方法 |
| CN102313836B (zh) * | 2011-10-20 | 2013-06-12 | 无锡中星微电子有限公司 | 电源转换电路及其过流检测电路 |
| CN102403697B (zh) * | 2011-10-27 | 2016-05-04 | 康佳集团股份有限公司 | 一种开关电源过压过流保护电路及保护方法 |
| CN107181235A (zh) * | 2011-11-21 | 2017-09-19 | 基德科技公司 | 用于高电流脉冲电源的短路控制 |
| US9323321B2 (en) | 2013-04-12 | 2016-04-26 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Intelligent over-current prevention |
| CN106100307B (zh) * | 2016-06-30 | 2018-12-28 | 阳光电源股份有限公司 | 一种开关电源及其短路保护方法 |
| CN107332203A (zh) * | 2017-08-17 | 2017-11-07 | 郑州云海信息技术有限公司 | 一种用于感性负载的过流保护系统及方法 |
| CN107888054A (zh) * | 2017-11-20 | 2018-04-06 | 山东超越数控电子股份有限公司 | 一种多路隔离电路输出驱动电源的设计方法 |
| CN111009878B (zh) * | 2019-12-26 | 2025-07-11 | 上海派能能源科技股份有限公司 | 一种多路输出短路保护电路 |
| CN112040604B (zh) * | 2020-10-23 | 2025-03-21 | 广东擎洲光电科技股份有限公司 | 一种过载无输出的驱动电源电路 |
| CN114006354A (zh) * | 2021-09-16 | 2022-02-01 | 北京无线电测量研究所 | 一种过流保护电路 |
| CN114865595B (zh) * | 2022-06-20 | 2025-06-06 | 西安微电子技术研究所 | 一种开关电源保护控制电路及方法 |
| CN119965785B (zh) * | 2025-02-07 | 2025-08-08 | 佛山市顺德区格雷特电源有限公司 | 一种电源适配器的保护电路 |
| CN119905961B (zh) * | 2025-03-31 | 2025-07-22 | 深圳市科宇电源科技有限公司 | 一种支持多路过流保护的电源电路 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1728491A (zh) * | 2004-07-30 | 2006-02-01 | 松下电器产业株式会社 | 电源保护装置 |
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2005
- 2005-08-02 CN CN2005100883782A patent/CN1909315B/zh not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1728491A (zh) * | 2004-07-30 | 2006-02-01 | 松下电器产业株式会社 | 电源保护装置 |
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| Publication number | Publication date |
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| CN1909315A (zh) | 2007-02-07 |
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Effective date of registration: 20110323 Address after: The United States of Ohio city F Lorain Street No. 1122 Applicant after: EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, Inc. Address before: Stockholm, Sweden Applicant before: Emerson Network Power Co.,Ltd. |
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Address after: No. 1510, Kansas Avenue, lureen, Ohio, USA Patentee after: VERTIV ENERGY SYSTEMS, Inc. Address before: The United States of Ohio city F Lorain Street No. 1122 Patentee before: EMERSON NETWORK POWER, ENERGY SYSTEMS, NORTH AMERICA, Inc. |
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