CN101064425A - 功率变换器的保护电路 - Google Patents
功率变换器的保护电路 Download PDFInfo
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- CN101064425A CN101064425A CN 200610077552 CN200610077552A CN101064425A CN 101064425 A CN101064425 A CN 101064425A CN 200610077552 CN200610077552 CN 200610077552 CN 200610077552 A CN200610077552 A CN 200610077552A CN 101064425 A CN101064425 A CN 101064425A
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- power converter
- power inverter
- power
- triode
- voltage
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- 238000005070 sampling Methods 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 24
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100775528A CN100517899C (zh) | 2006-04-30 | 2006-04-30 | 功率变换器的保护电路 |
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CNB2006100775528A CN100517899C (zh) | 2006-04-30 | 2006-04-30 | 功率变换器的保护电路 |
Publications (2)
Publication Number | Publication Date |
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CN101064425A true CN101064425A (zh) | 2007-10-31 |
CN100517899C CN100517899C (zh) | 2009-07-22 |
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CNB2006100775528A Active CN100517899C (zh) | 2006-04-30 | 2006-04-30 | 功率变换器的保护电路 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103715877A (zh) * | 2012-10-09 | 2014-04-09 | 全汉企业股份有限公司 | 关联于直流电压转换且具有短路保护功能的电源供应装置 |
CN103840433A (zh) * | 2012-11-20 | 2014-06-04 | 中兴通讯股份有限公司 | 一种动态限流保护装置及方法 |
CN110556790A (zh) * | 2018-05-30 | 2019-12-10 | Ls产电株式会社 | 逆变器保护装置 |
CN117359072A (zh) * | 2023-12-05 | 2024-01-09 | 深圳比斯特自动化设备有限公司 | 一种点焊机供电安全防护电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6894911B2 (en) * | 2000-06-02 | 2005-05-17 | Iwatt, Inc. | Method of driving a power converter by using a power pulse and a sense pulse |
JP3748262B2 (ja) * | 2003-06-24 | 2006-02-22 | ローム株式会社 | スイッチング型直流−直流コンバータ |
JP2005033888A (ja) * | 2003-07-10 | 2005-02-03 | Seiko Instruments Inc | スイッチング・レギュレータ制御回路 |
-
2006
- 2006-04-30 CN CNB2006100775528A patent/CN100517899C/zh active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103715877A (zh) * | 2012-10-09 | 2014-04-09 | 全汉企业股份有限公司 | 关联于直流电压转换且具有短路保护功能的电源供应装置 |
CN103715877B (zh) * | 2012-10-09 | 2017-04-12 | 全汉企业股份有限公司 | 关联于直流电压转换且具有短路保护功能的电源供应装置 |
CN103840433A (zh) * | 2012-11-20 | 2014-06-04 | 中兴通讯股份有限公司 | 一种动态限流保护装置及方法 |
CN103840433B (zh) * | 2012-11-20 | 2016-12-28 | 中兴通讯股份有限公司 | 一种动态限流保护装置及方法 |
CN110556790A (zh) * | 2018-05-30 | 2019-12-10 | Ls产电株式会社 | 逆变器保护装置 |
CN117359072A (zh) * | 2023-12-05 | 2024-01-09 | 深圳比斯特自动化设备有限公司 | 一种点焊机供电安全防护电路 |
CN117359072B (zh) * | 2023-12-05 | 2024-02-02 | 深圳比斯特自动化设备有限公司 | 一种点焊机供电安全防护电路 |
Also Published As
Publication number | Publication date |
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CN100517899C (zh) | 2009-07-22 |
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Effective date of registration: 20110323 Address after: The United States of Ohio city F Lorain Street No. 1122 Patentee after: Emerson Network Power Co., Ltd. Address before: Sweden Stockholm Taylor's grid Street No. 1 Patentee before: Emerson Network Power Co., Ltd. |
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Address after: No. 1510, Kansas Avenue, lureen, Ohio, USA Patentee after: Walteff energy systems company Address before: The United States of Ohio city F Lorain Street No. 1122 Patentee before: Emerson Network Power Co., Ltd. |
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Effective date of registration: 20201123 Address after: Columbo Road, Ohio, Dearborn 1050 Patentee after: Dimension Corp. Address before: 1510 Kansas Avenue, Loren, Ohio, USA Patentee before: Emerson Energy Systems, AB |
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