CN104376981B - 一种开关电源变压器组合磁芯 - Google Patents
一种开关电源变压器组合磁芯 Download PDFInfo
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- CN104376981B CN104376981B CN201410656472.2A CN201410656472A CN104376981B CN 104376981 B CN104376981 B CN 104376981B CN 201410656472 A CN201410656472 A CN 201410656472A CN 104376981 B CN104376981 B CN 104376981B
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- 230000005291 magnetic effect Effects 0.000 claims abstract description 207
- 238000004804 winding Methods 0.000 claims abstract description 66
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000009931 harmful effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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CN201410656472.2A CN104376981B (zh) | 2014-11-18 | 2014-11-18 | 一种开关电源变压器组合磁芯 |
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CN201410656472.2A CN104376981B (zh) | 2014-11-18 | 2014-11-18 | 一种开关电源变压器组合磁芯 |
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CN104376981A CN104376981A (zh) | 2015-02-25 |
CN104376981B true CN104376981B (zh) | 2017-06-13 |
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CN201410656472.2A Active CN104376981B (zh) | 2014-11-18 | 2014-11-18 | 一种开关电源变压器组合磁芯 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106057431A (zh) * | 2016-02-16 | 2016-10-26 | 中兴通讯股份有限公司 | 磁集成器件及功率转换电路 |
EP3349224B1 (en) * | 2017-01-12 | 2020-05-27 | Delta Electronics (Thailand) Public Co., Ltd. | Integrated magnetic component and switched mode power converter |
CN112448591B (zh) * | 2019-08-28 | 2021-09-07 | 台达电子企业管理(上海)有限公司 | 功率模块 |
Citations (1)
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CN204155718U (zh) * | 2014-11-18 | 2015-02-11 | 天宝电子(惠州)有限公司 | 一种开关电源变压器组合磁芯 |
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CN2208738Y (zh) * | 1992-12-08 | 1995-09-27 | 北京市海淀区亚王自动化技术研究所 | 组合式结构磁芯 |
JP2003234220A (ja) * | 2002-02-06 | 2003-08-22 | Sony Corp | スイッチングトランスとスイッチング電源 |
CN2789899Y (zh) * | 2004-12-28 | 2006-06-21 | 陈锡鹏 | 一种三相四柱漏磁变压器 |
US8031042B2 (en) * | 2008-05-28 | 2011-10-04 | Flextronics Ap, Llc | Power converter magnetic devices |
CN201838440U (zh) * | 2009-10-09 | 2011-05-18 | 天宝电子(惠州)有限公司 | 应用扁平线圈的多槽式变压器 |
TWM404541U (en) * | 2010-12-01 | 2011-05-21 | Lin Young Electronic Co Ltd | Multifunctional transformer |
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CN204155718U (zh) * | 2014-11-18 | 2015-02-11 | 天宝电子(惠州)有限公司 | 一种开关电源变压器组合磁芯 |
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Effective date of registration: 20181204 Address after: 416000 Building 1-6, Building F, Yangcheng Road Innovation and Entrepreneurship Demonstration Park, Xiangxi Economic Development Zone, Hunan Province Patentee after: HUNAN JINHONG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 516005 Dongjiang Industrial Zone, Shuikou Town, Huicheng District, Huizhou City, Guangdong Province Patentee before: TEN PAO ELECTRONICS (HUIZHOU) Co.,Ltd. |
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Effective date of registration: 20230103 Address after: 526100 Xiaoxiang Town Sanren Village Committee Xiaohantang Village, Gaoyao City, Zhaoqing City, Guangdong Province Patentee after: Zhou Minfei Address before: 416000 Building 1-6, Building F, Yangcheng Road Innovation and Entrepreneurship Demonstration Park, Xiangxi Economic Development Zone, Hunan Province Patentee before: HUNAN JINHONG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230301 Address after: 416000 Building F, Innovation and Entrepreneurship Demonstration Park, Hi-tech Zone, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee after: Hunan Huifeng Electronic Technology Co.,Ltd. Address before: 526100 Xiaoxiang Town Sanren Village Committee Xiaohantang Village, Gaoyao City, Zhaoqing City, Guangdong Province Patentee before: Zhou Minfei |
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Effective date of registration: 20230727 Address after: 724499 Circular Economy Industrial Park, Gaozhaizi Subdistricts of China, Ningqiang County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Huifeng Electronic Technology Co.,Ltd. Address before: 416000 Building F, Innovation and Entrepreneurship Demonstration Park, Hi-tech Zone, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province Patentee before: Hunan Huifeng Electronic Technology Co.,Ltd. |