CN1363975A - 一种不间断电源及其输入电压范围的提高方法 - Google Patents
一种不间断电源及其输入电压范围的提高方法 Download PDFInfo
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- CN1363975A CN1363975A CN 02114815 CN02114815A CN1363975A CN 1363975 A CN1363975 A CN 1363975A CN 02114815 CN02114815 CN 02114815 CN 02114815 A CN02114815 A CN 02114815A CN 1363975 A CN1363975 A CN 1363975A
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CNB021148155A CN1153329C (zh) | 2002-01-28 | 2002-01-28 | 一种能够提高输入电压范围的不间断电源 |
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CNB021148155A CN1153329C (zh) | 2002-01-28 | 2002-01-28 | 一种能够提高输入电压范围的不间断电源 |
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CN1363975A true CN1363975A (zh) | 2002-08-14 |
CN1153329C CN1153329C (zh) | 2004-06-09 |
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CNB021148155A Expired - Fee Related CN1153329C (zh) | 2002-01-28 | 2002-01-28 | 一种能够提高输入电压范围的不间断电源 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100433513C (zh) * | 2005-01-26 | 2008-11-12 | 中兴通讯股份有限公司 | 一种功率因数校正电路的控制方法 |
CN101185242B (zh) * | 2005-03-29 | 2012-06-13 | E.G.O.电气设备制造股份有限公司 | 生成矩形波信号的电路装置以及方法 |
CN109510489A (zh) * | 2018-12-22 | 2019-03-22 | 深圳市捷益达电子有限公司 | 一种宽输入范围的不间断电源整流电路及其工作方法 |
CN112737308A (zh) * | 2021-01-13 | 2021-04-30 | 茂硕电源科技股份有限公司 | 宽电压混合式pfc变换器及开关电源 |
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2002
- 2002-01-28 CN CNB021148155A patent/CN1153329C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100433513C (zh) * | 2005-01-26 | 2008-11-12 | 中兴通讯股份有限公司 | 一种功率因数校正电路的控制方法 |
CN101185242B (zh) * | 2005-03-29 | 2012-06-13 | E.G.O.电气设备制造股份有限公司 | 生成矩形波信号的电路装置以及方法 |
CN109510489A (zh) * | 2018-12-22 | 2019-03-22 | 深圳市捷益达电子有限公司 | 一种宽输入范围的不间断电源整流电路及其工作方法 |
CN112737308A (zh) * | 2021-01-13 | 2021-04-30 | 茂硕电源科技股份有限公司 | 宽电压混合式pfc变换器及开关电源 |
CN112737308B (zh) * | 2021-01-13 | 2024-05-14 | 茂硕电源科技股份有限公司 | 宽电压混合式pfc变换器及开关电源 |
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CN1153329C (zh) | 2004-06-09 |
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Address after: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
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Effective date of registration: 20201201 Address after: Room 1513-1514, 2 / F, Kechuang City, 17 Huaguoshan Avenue, hi tech Industrial Development Zone, Lianyungang City, Jiangsu Province 222000 Patentee after: Jiangsu Dafa Environmental Protection Technology Co.,Ltd. Address before: 518057 No. 1, FA Lu, Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Patentee before: Vertiv Tech Co.,Ltd. |
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Granted publication date: 20040609 Termination date: 20210128 |