CN100356658C - 提供稳压可变恒流输出的电路系统 - Google Patents
提供稳压可变恒流输出的电路系统 Download PDFInfo
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- CN100356658C CN100356658C CNB2005100308032A CN200510030803A CN100356658C CN 100356658 C CN100356658 C CN 100356658C CN B2005100308032 A CNB2005100308032 A CN B2005100308032A CN 200510030803 A CN200510030803 A CN 200510030803A CN 100356658 C CN100356658 C CN 100356658C
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Application Number | Priority Date | Filing Date | Title |
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CNB2005100308032A CN100356658C (zh) | 2005-10-27 | 2005-10-27 | 提供稳压可变恒流输出的电路系统 |
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CNB2005100308032A CN100356658C (zh) | 2005-10-27 | 2005-10-27 | 提供稳压可变恒流输出的电路系统 |
Publications (2)
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CN1858964A CN1858964A (zh) | 2006-11-08 |
CN100356658C true CN100356658C (zh) | 2007-12-19 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101770247B (zh) * | 2010-01-07 | 2012-12-19 | 国家电网公司 | 便携式工频恒流源装置 |
CN101881983B (zh) * | 2010-04-16 | 2012-03-28 | 北京利云技术开发公司 | 一种可数控的低噪声高电源纹波抑制低压差稳压器 |
CN107425731A (zh) * | 2017-08-28 | 2017-12-01 | 丰县宏祥电子科技有限公司 | 微型电动汽车专用大功率dc‑dc12v30a转换器 |
CN107817859A (zh) * | 2017-10-30 | 2018-03-20 | 深圳市道通智能航空技术有限公司 | 一种电池电压滤波方法和装置 |
WO2019113931A1 (zh) * | 2017-12-15 | 2019-06-20 | 深圳市汇顶科技股份有限公司 | 负反馈放大电路 |
CN111463855B (zh) * | 2020-04-02 | 2022-04-29 | 无锡艾为集成电路技术有限公司 | 充电控制电路及充电控制方法、电子设备及其充电方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5670866A (en) * | 1994-11-28 | 1997-09-23 | Sharp Kabushiki Kaisha | Chopper-type regulator circuit and chopper-type regulator IC |
US5774347A (en) * | 1995-02-06 | 1998-06-30 | International Business Machines Corporation | Apparatus and method for supplying power to an electronic device requiring a monentary supply of extra high power |
CN2553414Y (zh) * | 2002-07-05 | 2003-05-28 | 北京通力环电气股份有限公司 | Pwm型高频开关电源恒压/恒流控制器 |
CN1497827A (zh) * | 2002-09-30 | 2004-05-19 | 罗姆股份有限公司 | 开关电源装置 |
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2005
- 2005-10-27 CN CNB2005100308032A patent/CN100356658C/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5670866A (en) * | 1994-11-28 | 1997-09-23 | Sharp Kabushiki Kaisha | Chopper-type regulator circuit and chopper-type regulator IC |
US5774347A (en) * | 1995-02-06 | 1998-06-30 | International Business Machines Corporation | Apparatus and method for supplying power to an electronic device requiring a monentary supply of extra high power |
CN2553414Y (zh) * | 2002-07-05 | 2003-05-28 | 北京通力环电气股份有限公司 | Pwm型高频开关电源恒压/恒流控制器 |
CN1497827A (zh) * | 2002-09-30 | 2004-05-19 | 罗姆股份有限公司 | 开关电源装置 |
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Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI TECHNOLOGY CO. |
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Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee after: Huawei Device Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Shenzhen Huawei Communication Technology Co., Ltd. |
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Effective date of registration: 20171121 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: HUAWEI terminal (Dongguan) Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co., Ltd. |
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Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: Huawei Device Co., Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: HUAWEI terminal (Dongguan) Co., Ltd. |
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