CN104376981A - 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
- Publication number
- CN104376981A CN104376981A CN201410656472.2A CN201410656472A CN104376981A CN 104376981 A CN104376981 A CN 104376981A CN 201410656472 A CN201410656472 A CN 201410656472A CN 104376981 A CN104376981 A CN 104376981A
- Authority
- CN
- China
- Prior art keywords
- magnetic
- core
- magnetic core
- post
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims abstract description 68
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 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
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410656472.2A CN104376981B (zh) | 2014-11-18 | 2014-11-18 | 一种开关电源变压器组合磁芯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410656472.2A CN104376981B (zh) | 2014-11-18 | 2014-11-18 | 一种开关电源变压器组合磁芯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104376981A true CN104376981A (zh) | 2015-02-25 |
CN104376981B CN104376981B (zh) | 2017-06-13 |
Family
ID=52555836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410656472.2A Active CN104376981B (zh) | 2014-11-18 | 2014-11-18 | 一种开关电源变压器组合磁芯 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104376981B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017140225A1 (zh) * | 2016-02-16 | 2017-08-24 | 中兴通讯股份有限公司 | 磁集成器件及功率转换电路 |
EP3349224A1 (en) * | 2017-01-12 | 2018-07-18 | DET International Holding Limited | Integrated magnetic component and switched mode power converter |
CN112448591A (zh) * | 2019-08-28 | 2021-03-05 | 台达电子企业管理(上海)有限公司 | 功率模块 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
CN201994169U (zh) * | 2010-12-01 | 2011-09-28 | 林扬电子股份有限公司 | 多功能变压器 |
CN103559977A (zh) * | 2008-05-28 | 2014-02-05 | 弗莱克斯电子有限责任公司 | 功率转换器的磁性装置 |
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 |
-
2014
- 2014-11-18 CN CN201410656472.2A patent/CN104376981B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103559977A (zh) * | 2008-05-28 | 2014-02-05 | 弗莱克斯电子有限责任公司 | 功率转换器的磁性装置 |
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 |
CN201994169U (zh) * | 2010-12-01 | 2011-09-28 | 林扬电子股份有限公司 | 多功能变压器 |
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 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017140225A1 (zh) * | 2016-02-16 | 2017-08-24 | 中兴通讯股份有限公司 | 磁集成器件及功率转换电路 |
EP3349224A1 (en) * | 2017-01-12 | 2018-07-18 | DET International Holding Limited | Integrated magnetic component and switched mode power converter |
US10325714B2 (en) | 2017-01-12 | 2019-06-18 | Delta Electronics (Thailand) Public Co., Ltd. | Integrated magnetic component and switched mode power converter |
US20190272941A1 (en) * | 2017-01-12 | 2019-09-05 | Delta Electronics (Thailand) Public Co., Ltd . | Integrated Magnetic Component and Switched Mode Power Converter |
EP3699936A1 (en) * | 2017-01-12 | 2020-08-26 | Delta Electronics (Thailand) Public Co., Ltd. | Integrated magnetic component and switched mode power converter |
US10886046B2 (en) * | 2017-01-12 | 2021-01-05 | Delta Electronics (Thailand) Public Co., Ltd. | Integrated magnetic component and switched mode power converter |
CN112448591A (zh) * | 2019-08-28 | 2021-03-05 | 台达电子企业管理(上海)有限公司 | 功率模块 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN104376981B (zh) | 2017-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104838458A (zh) | 平面变压器 | |
CN204315370U (zh) | 一种高频高压变压器绕线骨架 | |
CN104376981A (zh) | 一种开关电源变压器组合磁芯 | |
CN204155718U (zh) | 一种开关电源变压器组合磁芯 | |
CN205177580U (zh) | Llc变压器 | |
CN205666127U (zh) | 一种反激式开关电源变压器 | |
CN104157420A (zh) | Ed型组合式谐振变压器 | |
CN202839278U (zh) | 绕线平面变压器 | |
CN102436914A (zh) | 一种原副边绕组组合式结构的高频功率变压器 | |
CN202796375U (zh) | 变压器 | |
CN210271966U (zh) | 端板粘接绝缘结构 | |
CN211788567U (zh) | 高压取电电源灌封变压器 | |
CN201430055Y (zh) | 超低式电力变压器 | |
WO2017107129A1 (zh) | 穿绕硅钢带磁芯的电力变压器及其制作方法 | |
CN103247424A (zh) | 三相立体断口式卷铁心 | |
CN203338925U (zh) | 一种树脂浇注高压线圈 | |
CN207426823U (zh) | 定子组件及单相感应电动机 | |
CN203503418U (zh) | 一种两相直流非耦合集成电感器 | |
CN202996537U (zh) | 边绕式的绕线变压器 | |
CN208315350U (zh) | 用于电感元件的连续线圈、变压器和电源 | |
CN204257355U (zh) | 变压器及其绕线结构 | |
CN108806949A (zh) | 一种防雷变压器低压混合绕组及出线方法 | |
CN214505217U (zh) | 变压器 | |
CN214672177U (zh) | 一种集成漏感变压器 | |
CN218274175U (zh) | 一种大功率高压谐振变压器线圈结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right |