CN103065773B - 低噪声的开关电源变压器及低噪声开关电源 - Google Patents
低噪声的开关电源变压器及低噪声开关电源 Download PDFInfo
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- CN103065773B CN103065773B CN201110326258.7A CN201110326258A CN103065773B CN 103065773 B CN103065773 B CN 103065773B CN 201110326258 A CN201110326258 A CN 201110326258A CN 103065773 B CN103065773 B CN 103065773B
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- 238000004804 winding Methods 0.000 claims abstract description 57
- 230000005684 electric field Effects 0.000 abstract description 5
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- 238000005516 engineering process Methods 0.000 description 3
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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CN201110326258.7A CN103065773B (zh) | 2011-10-24 | 2011-10-24 | 低噪声的开关电源变压器及低噪声开关电源 |
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CN103065773A CN103065773A (zh) | 2013-04-24 |
CN103065773B true CN103065773B (zh) | 2016-03-30 |
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Families Citing this family (6)
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AT13872U1 (de) * | 2013-05-02 | 2014-10-15 | Tridonic Gmbh & Co Kg | Betriebsgerät für Leuchtmittel |
US20160064137A1 (en) | 2014-09-02 | 2016-03-03 | Apple Inc. | Capacitively balanced inductive charging coil |
CN104377939A (zh) * | 2014-12-04 | 2015-02-25 | 安徽巨一自动化装备有限公司 | 一种电动汽车用控制电源输入隔离电路 |
CN108023475A (zh) * | 2018-01-10 | 2018-05-11 | 赛尔康技术(深圳)有限公司 | 一种平面变压器的电磁兼容调整电路 |
CN113595368B (zh) * | 2021-08-10 | 2022-08-23 | 杭州飞仕得科技有限公司 | 高压变频器、igbt隔离驱动器及其共模抑制电路 |
CN113643886A (zh) * | 2021-08-24 | 2021-11-12 | 深圳市科陆电子科技股份有限公司 | 变压器、开关电源及电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1378221A (zh) * | 2001-03-30 | 2002-11-06 | 电子科技大学 | 一种高频e型、i型薄膜变压器及其制备方法 |
CN1551253A (zh) * | 2003-05-09 | 2004-12-01 | ������������ʽ���� | 电子部件及其制造方法 |
CN201142265Y (zh) * | 2007-05-11 | 2008-10-29 | 王海军 | 一种能使带电导体对地无电流以保护人身安全的隔离变压器 |
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JPS63175405A (ja) * | 1987-01-14 | 1988-07-19 | Tdk Corp | 絶縁パルストランス |
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CN1378221A (zh) * | 2001-03-30 | 2002-11-06 | 电子科技大学 | 一种高频e型、i型薄膜变压器及其制备方法 |
CN1551253A (zh) * | 2003-05-09 | 2004-12-01 | ������������ʽ���� | 电子部件及其制造方法 |
CN201142265Y (zh) * | 2007-05-11 | 2008-10-29 | 王海军 | 一种能使带电导体对地无电流以保护人身安全的隔离变压器 |
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Effective date of registration: 20201222 Address after: 510000 601, building a, 136 Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: AoXin integrated circuit technology (Guangdong) Co.,Ltd. Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics of the Chinese Academy of Sciences |
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