CN103199688B - 一种开关电源的上电冲击电流抑制方法 - Google Patents
一种开关电源的上电冲击电流抑制方法 Download PDFInfo
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- CN103199688B CN103199688B CN201310121502.5A CN201310121502A CN103199688B CN 103199688 B CN103199688 B CN 103199688B CN 201310121502 A CN201310121502 A CN 201310121502A CN 103199688 B CN103199688 B CN 103199688B
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- 238000000034 method Methods 0.000 title claims abstract description 24
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- 239000004065 semiconductor Substances 0.000 claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 claims description 2
- ALSKYCOJJPXPFS-BBRMVZONSA-N dihydro-beta-erythroidine Chemical compound C([C@@H](C[C@@]123)OC)C=C1CCN2CCC1=C3CC(=O)OC1 ALSKYCOJJPXPFS-BBRMVZONSA-N 0.000 claims description 2
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- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
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CN201310121502.5A CN103199688B (zh) | 2013-04-09 | 2013-04-09 | 一种开关电源的上电冲击电流抑制方法 |
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CN201310121502.5A CN103199688B (zh) | 2013-04-09 | 2013-04-09 | 一种开关电源的上电冲击电流抑制方法 |
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CN103199688B true CN103199688B (zh) | 2015-01-14 |
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CN110995031A (zh) * | 2019-12-20 | 2020-04-10 | 棱晶半导体(南京)有限公司 | 一种具有防冲击电流的集成全桥整流电路 |
CN113541457B (zh) * | 2020-04-21 | 2023-04-25 | 株洲中车时代电气股份有限公司 | 一种变流器的预充电电路及预充电方法 |
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CN101252309B (zh) * | 2008-02-04 | 2011-04-20 | 中兴通讯股份有限公司 | 一种直流电源缓启动控制电路 |
CN202384759U (zh) * | 2011-12-28 | 2012-08-15 | 东莞市茂扬科技股份有限公司 | 抑制浪涌电流的电路 |
CN202550871U (zh) * | 2012-03-27 | 2012-11-21 | 深圳市朗科电器有限公司 | 防止上电瞬间大电流冲击的电路 |
CN202616987U (zh) * | 2012-04-27 | 2012-12-19 | 深圳市巨潮科技有限公司 | 减少输入冲击电流电路 |
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Owner name: HENAN XUJI METER CO., LTD. STATE GRID CORPORATION Free format text: FORMER OWNER: HENAN XUJI METER CO., LTD. STATE GRID CORPORATION OF CHINA Effective date: 20141223 |
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Effective date of registration: 20141223 Address after: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Applicant after: Xuji Group Co., Ltd. Applicant after: Henan Xuji Instrument Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: State Grid Tianjin Electric Power Company Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Applicant before: Xuji Group Co., Ltd. Applicant before: Henan Xuji Instrument Co., Ltd. Applicant before: State Grid Corporation of China |
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