CN102664125B - 防双高驱动电平的磁保持继电器驱动电路 - Google Patents
防双高驱动电平的磁保持继电器驱动电路 Download PDFInfo
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CN201210153666.1A CN102664125B (zh) | 2012-05-17 | 2012-05-17 | 防双高驱动电平的磁保持继电器驱动电路 |
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CN102664125B true CN102664125B (zh) | 2014-04-30 |
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CN109412570A (zh) * | 2018-11-26 | 2019-03-01 | 深圳和而泰智能控制股份有限公司 | 一种开关驱动电路、控制器及电子设备 |
CN110488680A (zh) * | 2019-07-25 | 2019-11-22 | 宁波三星医疗电气股份有限公司 | 一种具有箝位功能的控制电路 |
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JPH01129133A (ja) * | 1987-11-16 | 1989-05-22 | Hitachi Ltd | エンジン制御装置の自己診断 |
CN1233085C (zh) * | 2002-08-30 | 2005-12-21 | 艾默生网络能源有限公司 | 箝位驱动电路 |
CN201345539Y (zh) * | 2009-01-22 | 2009-11-11 | 合肥工业大学 | 串联igbt均压保护控制电路 |
CN101860288B (zh) * | 2010-05-20 | 2011-11-30 | 郑贵林 | 智能三相电动机控制器 |
CN201698967U (zh) * | 2010-07-02 | 2011-01-05 | 威胜集团有限公司 | 电能表的改进型磁保持继电器驱动电路 |
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Owner name: XUJI GROUP CO., LTD. HENAN XUJI METER CO., LTD. ST Free format text: FORMER OWNER: HENAN XUJI METER CO., LTD. Effective date: 20141223 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: XUJI GROUP CO., LTD. Effective date: 20141223 |
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Effective date of registration: 20141223 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Xuji Group Co., Ltd. Patentee after: Henan Xuji Instrument Co., Ltd. Patentee after: State Grid Tianjin Electric Power Company Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee before: Xuji Group Co., Ltd. Patentee before: Henan Xuji Instrument Co., Ltd. |