CN108987078A - 一种无线充电用导磁片及其制备方法 - Google Patents
一种无线充电用导磁片及其制备方法 Download PDFInfo
- Publication number
- CN108987078A CN108987078A CN201710405952.5A CN201710405952A CN108987078A CN 108987078 A CN108987078 A CN 108987078A CN 201710405952 A CN201710405952 A CN 201710405952A CN 108987078 A CN108987078 A CN 108987078A
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- China
- Prior art keywords
- glue
- band
- wireless charging
- magnetic
- permalloy
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
- H01F41/024—Manufacturing of magnetic circuits made from deformed sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
- H01F2038/143—Inductive couplings for signals
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
序号 | 线圈电感L/μH | 品质因数Q |
Sample1 | 6.03 | 136 |
Sample2 | 6.16 | 128 |
Sample3 | 6.28 | 121 |
Sample4 | 6.33 | 117 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710405952.5A CN108987078A (zh) | 2017-06-01 | 2017-06-01 | 一种无线充电用导磁片及其制备方法 |
Applications Claiming Priority (1)
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CN201710405952.5A CN108987078A (zh) | 2017-06-01 | 2017-06-01 | 一种无线充电用导磁片及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN108987078A true CN108987078A (zh) | 2018-12-11 |
Family
ID=64502315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710405952.5A Pending CN108987078A (zh) | 2017-06-01 | 2017-06-01 | 一种无线充电用导磁片及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108987078A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000269059A (ja) * | 1999-03-16 | 2000-09-29 | Nippon Telegr & Teleph Corp <Ntt> | 磁性部品およびその製造方法 |
JP2009005475A (ja) * | 2007-06-20 | 2009-01-08 | Panasonic Electric Works Co Ltd | 非接触電力伝送機器 |
CN104885331A (zh) * | 2012-12-27 | 2015-09-02 | 株式会社东芝 | 非接触受电装置用磁片以及使用它的非接触受电装置、电子设备以及非接触充电装置 |
CN104900383A (zh) * | 2015-04-27 | 2015-09-09 | 安泰科技股份有限公司 | 无线充电用单/多层导磁片及其制备方法 |
CN105336465A (zh) * | 2015-10-27 | 2016-02-17 | 安泰科技股份有限公司 | 一种无线充电和近场通讯用复合导磁片及其制备方法 |
CN205430880U (zh) * | 2015-12-22 | 2016-08-03 | 上海光线新材料科技有限公司 | 一种无线充电用电磁屏蔽片 |
CN205454369U (zh) * | 2015-12-24 | 2016-08-10 | 上海光线新材料科技有限公司 | 一种无线充电用电磁屏蔽片 |
CN106413245A (zh) * | 2016-11-15 | 2017-02-15 | 丁贤根 | 带磁隔离和电隔离及天线的抗emi线路板 |
-
2017
- 2017-06-01 CN CN201710405952.5A patent/CN108987078A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000269059A (ja) * | 1999-03-16 | 2000-09-29 | Nippon Telegr & Teleph Corp <Ntt> | 磁性部品およびその製造方法 |
JP2009005475A (ja) * | 2007-06-20 | 2009-01-08 | Panasonic Electric Works Co Ltd | 非接触電力伝送機器 |
CN104885331A (zh) * | 2012-12-27 | 2015-09-02 | 株式会社东芝 | 非接触受电装置用磁片以及使用它的非接触受电装置、电子设备以及非接触充电装置 |
CN104900383A (zh) * | 2015-04-27 | 2015-09-09 | 安泰科技股份有限公司 | 无线充电用单/多层导磁片及其制备方法 |
CN105336465A (zh) * | 2015-10-27 | 2016-02-17 | 安泰科技股份有限公司 | 一种无线充电和近场通讯用复合导磁片及其制备方法 |
CN205430880U (zh) * | 2015-12-22 | 2016-08-03 | 上海光线新材料科技有限公司 | 一种无线充电用电磁屏蔽片 |
CN205454369U (zh) * | 2015-12-24 | 2016-08-10 | 上海光线新材料科技有限公司 | 一种无线充电用电磁屏蔽片 |
CN106413245A (zh) * | 2016-11-15 | 2017-02-15 | 丁贤根 | 带磁隔离和电隔离及天线的抗emi线路板 |
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Effective date of registration: 20200604 Address after: 201800 room 118, floor 1, building 1, 4500 Baoqian Road, Jiading District, Shanghai Applicant after: SHANGHAI LANPEI NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant after: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. Address before: 201505 Shanghai Jinshan District City Lin Zhen Lin Shing Road 198 Building 9 Applicant before: SHANGHAI GUANGXIAN NEW MATERIALS TECHNOLOGY Co.,Ltd. |
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Address after: 578-1 Yanxin Road, Wuxi Huishan Economic Development Zone, Wuxi City, Jiangsu Province Applicant after: Wuxi lanpei New Material Technology Co., Ltd Applicant after: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. Address before: 201800 room 118, floor 1, building 1, 4500 Baoqian Road, Jiading District, Shanghai Applicant before: SHANGHAI LANPEI NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant before: SHENZHEN SUNWAY COMMUNICATION Co.,Ltd. |
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