CN1222777C - 电流互感采样电路及其复位方法 - Google Patents
电流互感采样电路及其复位方法 Download PDFInfo
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- CN1222777C CN1222777C CN 03140169 CN03140169A CN1222777C CN 1222777 C CN1222777 C CN 1222777C CN 03140169 CN03140169 CN 03140169 CN 03140169 A CN03140169 A CN 03140169A CN 1222777 C CN1222777 C CN 1222777C
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- circuit
- current transformer
- field effect
- effect transistor
- current mutual
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 03140169 CN1222777C (zh) | 2003-08-15 | 2003-08-15 | 电流互感采样电路及其复位方法 |
Applications Claiming Priority (1)
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CN 03140169 CN1222777C (zh) | 2003-08-15 | 2003-08-15 | 电流互感采样电路及其复位方法 |
Publications (2)
Publication Number | Publication Date |
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CN1514253A CN1514253A (zh) | 2004-07-21 |
CN1222777C true CN1222777C (zh) | 2005-10-12 |
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Application Number | Title | Priority Date | Filing Date |
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CN 03140169 Expired - Lifetime CN1222777C (zh) | 2003-08-15 | 2003-08-15 | 电流互感采样电路及其复位方法 |
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CN (1) | CN1222777C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9065341B2 (en) * | 2011-02-04 | 2015-06-23 | Mitsubishi Electric Corporation | DC-DC converter |
CN102255513B (zh) * | 2011-07-12 | 2013-05-08 | 深圳市核达中远通电源技术有限公司 | 一种桥式同步整流电路 |
CN102426288A (zh) * | 2011-10-25 | 2012-04-25 | 深圳麦格米特电气股份有限公司 | 一种逆变器灯管电流采样电路 |
CN103546048B (zh) * | 2013-10-30 | 2018-03-06 | 华为技术有限公司 | 电流采样方法 |
KR101637762B1 (ko) * | 2014-12-04 | 2016-07-08 | 현대자동차주식회사 | 전류 센싱 회로 |
CN106568998B (zh) * | 2016-11-11 | 2019-11-08 | 深圳三星通信技术研究有限公司 | 一种双向电流采样电路 |
CN110308315A (zh) * | 2019-07-30 | 2019-10-08 | 广州金升阳科技有限公司 | 一种电流互感器采样电路 |
JP2022056756A (ja) * | 2020-09-30 | 2022-04-11 | Tdk株式会社 | 電流検出回路、電力変換装置および電力システム |
CN113640565A (zh) * | 2021-07-26 | 2021-11-12 | 台达电子企业管理(上海)有限公司 | 电流检测电路、电流检测方法及转换器 |
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2003
- 2003-08-15 CN CN 03140169 patent/CN1222777C/zh not_active Expired - Lifetime
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CN1514253A (zh) | 2004-07-21 |
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: POWER SUPPLY PRODUCTS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: AIMOSHENG NETWORK ENERGY SOURCE CO LTD Effective date: 20140903 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 518129 SHENZHEN, GUANGDONG PROVINCE TO: 518101 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140903 Address after: 518101 Guangdong city of Shenzhen province Baoan District Xin'an road two North 68 Street office Honglang District Industrial Park plant Patentee after: Yada Power Products (Shenzhen) Co.,Ltd. Address before: 518129, Guangdong province Shenzhen Longgang District Buji Bantian HUAWEI base electrical plant floor Patentee before: EMERSON NETWORK POWER Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20051012 |