CN102214992B - 一种稳定输出电流的定电流驱动系统 - Google Patents
一种稳定输出电流的定电流驱动系统 Download PDFInfo
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CN102214992A CN102214992A (zh) | 2011-10-12 |
CN102214992B true CN102214992B (zh) | 2013-12-18 |
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TWI540933B (zh) * | 2013-09-23 | 2016-07-01 | Macroblock Inc | Light emitting diode drive circuit |
Citations (3)
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CN101123397A (zh) * | 2006-08-07 | 2008-02-13 | 广鹏科技股份有限公司 | 有自体辅助电压源及负载故障保护的直流电源转换电路 |
CN101316466A (zh) * | 2007-05-30 | 2008-12-03 | 联阳半导体股份有限公司 | 定电流驱动电路 |
CN101552560A (zh) * | 2009-01-13 | 2009-10-07 | 成都芯源系统有限公司 | 一种开关稳压电路及其控制方法 |
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CN101123397A (zh) * | 2006-08-07 | 2008-02-13 | 广鹏科技股份有限公司 | 有自体辅助电压源及负载故障保护的直流电源转换电路 |
CN101316466A (zh) * | 2007-05-30 | 2008-12-03 | 联阳半导体股份有限公司 | 定电流驱动电路 |
CN101552560A (zh) * | 2009-01-13 | 2009-10-07 | 成都芯源系统有限公司 | 一种开关稳压电路及其控制方法 |
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Owner name: AN'EN INTERNATIONAL INC. Free format text: FORMER OWNER: GUANGPENG TECHNOLOGY CO., LTD. Effective date: 20120309 |
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Effective date of registration: 20120309 Address after: Cayman Islands, British West India Applicant after: IML International Address before: Taipei City, Taiwan, China Applicant before: Guangpeng Technology Co., Ltd. |
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Effective date of registration: 20210629 Address after: Hongkong, Tongluowan, China Patentee after: ANN Technology Hong Kong Ltd. Address before: British West Indian Cayman Islands Patentee before: IML International |