CN100589312C - Ac-dc转换器的高压启动电路 - Google Patents
Ac-dc转换器的高压启动电路 Download PDFInfo
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- CN100589312C CN100589312C CN200710123469A CN200710123469A CN100589312C CN 100589312 C CN100589312 C CN 100589312C CN 200710123469 A CN200710123469 A CN 200710123469A CN 200710123469 A CN200710123469 A CN 200710123469A CN 100589312 C CN100589312 C CN 100589312C
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- effect transistor
- field effect
- voltage
- inverter
- capacitor
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710123469A CN100589312C (zh) | 2007-06-26 | 2007-06-26 | Ac-dc转换器的高压启动电路 |
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CN200710123469A CN100589312C (zh) | 2007-06-26 | 2007-06-26 | Ac-dc转换器的高压启动电路 |
Publications (2)
Publication Number | Publication Date |
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CN101060288A CN101060288A (zh) | 2007-10-24 |
CN100589312C true CN100589312C (zh) | 2010-02-10 |
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CN200710123469A Expired - Fee Related CN100589312C (zh) | 2007-06-26 | 2007-06-26 | Ac-dc转换器的高压启动电路 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101728948B (zh) * | 2008-10-15 | 2012-08-29 | 广闳科技股份有限公司 | 高压侧驱动电路 |
CN101834530A (zh) * | 2010-04-13 | 2010-09-15 | 深圳市科陆电子科技股份有限公司 | 一种高压供电装置 |
CN102570789A (zh) * | 2012-02-16 | 2012-07-11 | 苏州博创集成电路设计有限公司 | 一种高压启动电路 |
CN103199692A (zh) * | 2013-03-14 | 2013-07-10 | 中国科学院微电子研究所 | 一种用于开关电源的片内低功耗启动电路装置 |
CN108223885B (zh) * | 2016-12-14 | 2019-11-15 | 中国航空工业集团公司西安航空计算技术研究所 | 一种隔离型防反压电磁阀驱动电路 |
CN112165256A (zh) * | 2020-10-30 | 2021-01-01 | 杭州海兴电力科技股份有限公司 | 用于三相多功能电能表的直流转直流隔离开关电源系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1069348A (zh) * | 1992-08-20 | 1993-02-24 | 北京铁路局计量管理所 | 开关电源的指数曲线式软启动电路 |
US5640317A (en) * | 1995-06-15 | 1997-06-17 | Supertax, Inc. | High voltage start-up circuit and method therefor |
CN1858983A (zh) * | 2006-05-22 | 2006-11-08 | 崇贸科技股份有限公司 | 功率转换器的高压启动电路 |
CN201054548Y (zh) * | 2007-06-26 | 2008-04-30 | 绿达光电(苏州)有限公司 | Ac-dc转换器的高压启动电路 |
-
2007
- 2007-06-26 CN CN200710123469A patent/CN100589312C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1069348A (zh) * | 1992-08-20 | 1993-02-24 | 北京铁路局计量管理所 | 开关电源的指数曲线式软启动电路 |
US5640317A (en) * | 1995-06-15 | 1997-06-17 | Supertax, Inc. | High voltage start-up circuit and method therefor |
US5815383A (en) * | 1995-06-15 | 1998-09-29 | Supertex, Inc. | High voltage start-up circuit and method therefor |
CN1858983A (zh) * | 2006-05-22 | 2006-11-08 | 崇贸科技股份有限公司 | 功率转换器的高压启动电路 |
CN201054548Y (zh) * | 2007-06-26 | 2008-04-30 | 绿达光电(苏州)有限公司 | Ac-dc转换器的高压启动电路 |
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Publication number | Publication date |
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CN101060288A (zh) | 2007-10-24 |
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Owner name: LVDA OPTO-ELECTRICAL ( SUZHOU) CO., LTD. Free format text: FORMER OWNER: KAIYUAN IC (SUZHOU) CO., LTD. Effective date: 20071228 |
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Owner name: KAIYUAN IC (SUZHOU) CO., LTD. Free format text: FORMER OWNER: XINNENG MICROELECTRONICS (SUZHOU) CO., LTD. Effective date: 20101118 |
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Address after: 215000 C502 room, international science and Technology Park, 1355 Jinji Lake Road, Suzhou Industrial Park, Jiangsu, China Patentee after: Xinneng Microelectronics (Suzhou) Co.,Ltd. Address before: 1610 room 215021, international science and Technology Park, 328 Airport Road, Suzhou Industrial Park, Jiangsu, China Patentee before: Grenergy Opto. (Suzhou) Inc. |
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