CN103973086A - Ripple wave suppressor circuit of program-controlled direct-current power supply - Google Patents
Ripple wave suppressor circuit of program-controlled direct-current power supply Download PDFInfo
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- CN103973086A CN103973086A CN201410189133.8A CN201410189133A CN103973086A CN 103973086 A CN103973086 A CN 103973086A CN 201410189133 A CN201410189133 A CN 201410189133A CN 103973086 A CN103973086 A CN 103973086A
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CN201410189133.8A CN103973086B (en) | 2014-05-06 | 2014-05-06 | A kind of Ripple Suppression device circuit of programme-controlled dc power |
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CN201410189133.8A CN103973086B (en) | 2014-05-06 | 2014-05-06 | A kind of Ripple Suppression device circuit of programme-controlled dc power |
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CN103973086A true CN103973086A (en) | 2014-08-06 |
CN103973086B CN103973086B (en) | 2016-08-24 |
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CN201410189133.8A Active CN103973086B (en) | 2014-05-06 | 2014-05-06 | A kind of Ripple Suppression device circuit of programme-controlled dc power |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105511389A (en) * | 2015-12-02 | 2016-04-20 | 中国电子科技集团公司第四十一研究所 | Lower programming control loop for improving programmable DC power supply output response speed |
CN105553244A (en) * | 2015-12-22 | 2016-05-04 | 矽力杰半导体技术(杭州)有限公司 | EMI filter and switch power supply applying same |
CN108712067A (en) * | 2018-04-28 | 2018-10-26 | 北京机械设备研究所 | A kind of active filter circuit inhibiting Switching Power Supply output high voltage ripple |
CN111682744A (en) * | 2020-06-30 | 2020-09-18 | 连云港杰瑞电子有限公司 | Ripple attenuation circuit with load slope compensation function |
CN112600393A (en) * | 2020-11-20 | 2021-04-02 | 中电科仪器仪表(安徽)有限公司 | Load correlation control circuit and method |
CN112928942A (en) * | 2021-02-25 | 2021-06-08 | 中车株洲电力机车有限公司 | Three-phase inverter circuit and control method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670230A (en) * | 1970-12-21 | 1972-06-13 | Ibm | Active filter capacitor for power supply switching regulators |
US20080278229A1 (en) * | 2007-05-10 | 2008-11-13 | Andreas Grundl | Active Compensation Filter |
EP2264877A1 (en) * | 2009-06-18 | 2010-12-22 | Alcatel Lucent | Active filter for DC power supply. |
CN203225653U (en) * | 2013-05-21 | 2013-10-02 | 广西电网公司电力科学研究院 | Circuit for reducing ripple waves and suppressing noise for adjustable precision direct current high-voltage source |
CN203872047U (en) * | 2014-05-06 | 2014-10-08 | 中国电子科技集团公司第四十一研究所 | Ripple suppressor circuit for programmable direct-current power supplies |
-
2014
- 2014-05-06 CN CN201410189133.8A patent/CN103973086B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3670230A (en) * | 1970-12-21 | 1972-06-13 | Ibm | Active filter capacitor for power supply switching regulators |
US20080278229A1 (en) * | 2007-05-10 | 2008-11-13 | Andreas Grundl | Active Compensation Filter |
EP2264877A1 (en) * | 2009-06-18 | 2010-12-22 | Alcatel Lucent | Active filter for DC power supply. |
CN203225653U (en) * | 2013-05-21 | 2013-10-02 | 广西电网公司电力科学研究院 | Circuit for reducing ripple waves and suppressing noise for adjustable precision direct current high-voltage source |
CN203872047U (en) * | 2014-05-06 | 2014-10-08 | 中国电子科技集团公司第四十一研究所 | Ripple suppressor circuit for programmable direct-current power supplies |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105511389A (en) * | 2015-12-02 | 2016-04-20 | 中国电子科技集团公司第四十一研究所 | Lower programming control loop for improving programmable DC power supply output response speed |
CN105511389B (en) * | 2015-12-02 | 2018-06-26 | 中国电子科技集团公司第四十一研究所 | A kind of lower programming Control loop for promoting programme-controlled dc power output response speed |
CN105553244A (en) * | 2015-12-22 | 2016-05-04 | 矽力杰半导体技术(杭州)有限公司 | EMI filter and switch power supply applying same |
CN105553244B (en) * | 2015-12-22 | 2018-05-29 | 矽力杰半导体技术(杭州)有限公司 | Electromagnetic interface filter and apply its Switching Power Supply |
US10069406B2 (en) | 2015-12-22 | 2018-09-04 | Silergy Semiconductor Technology (Hangzhou) Ltd | EMI filter and switching power supply with the same |
CN108712067A (en) * | 2018-04-28 | 2018-10-26 | 北京机械设备研究所 | A kind of active filter circuit inhibiting Switching Power Supply output high voltage ripple |
CN111682744A (en) * | 2020-06-30 | 2020-09-18 | 连云港杰瑞电子有限公司 | Ripple attenuation circuit with load slope compensation function |
CN112600393A (en) * | 2020-11-20 | 2021-04-02 | 中电科仪器仪表(安徽)有限公司 | Load correlation control circuit and method |
CN112600393B (en) * | 2020-11-20 | 2024-04-19 | 中电科思仪科技(安徽)有限公司 | Load correlation control circuit and method |
CN112928942A (en) * | 2021-02-25 | 2021-06-08 | 中车株洲电力机车有限公司 | Three-phase inverter circuit and control method thereof |
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Publication number | Publication date |
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CN103973086B (en) | 2016-08-24 |
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Inventor after: Li Bin Inventor after: Wang Dinghua Inventor after: Wang Wenting Inventor after: Wang Jun Inventor after: Zhang Genmiao Inventor after: Wang Qun Inventor after: Ao Xiang Inventor after: Guo Yufei Inventor before: Li Bin Inventor before: Wang Dinghua Inventor before: Wang Wenting Inventor before: Wang Jun Inventor before: Zhang Genmiao Inventor before: Wang Qun Inventor before: Ao Xiang Inventor before: Guo Yufei |
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Effective date of registration: 20190327 Address after: 266555 No. 98 Xiangjiang Road, Huangdao District, Qingdao City, Shandong Province Patentee after: China Electronics Technology Instrument and Meter Co., Ltd. Address before: 233010 No. 726 Huaguang Avenue, Bengbu City, Anhui Province Patentee before: The 41st Institute of CETC |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 266555 No. 98 Xiangjiang Road, Huangdao District, Qingdao City, Shandong Province Patentee after: CLP kesiyi Technology Co.,Ltd. Address before: 266555 No. 98 Xiangjiang Road, Huangdao District, Qingdao City, Shandong Province Patentee before: CHINA ELECTRONIC TECHNOLOGY INSTRUMENTS Co.,Ltd. |