CN107195428A - 新型绕法的emi共模电感及其绕制方法 - Google Patents
新型绕法的emi共模电感及其绕制方法 Download PDFInfo
- Publication number
- CN107195428A CN107195428A CN201710498585.8A CN201710498585A CN107195428A CN 107195428 A CN107195428 A CN 107195428A CN 201710498585 A CN201710498585 A CN 201710498585A CN 107195428 A CN107195428 A CN 107195428A
- Authority
- CN
- China
- Prior art keywords
- winding
- coiling
- common mode
- emi
- new
- 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 title claims abstract description 160
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000002950 deficient Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 4
- 206010038743 Restlessness Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01F41/04—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 for manufacturing coils
- H01F41/06—Coil winding
- H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
- H01F41/066—Winding non-flat conductive wires, e.g. rods, cables or cords with insulation
-
- 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
- H01F41/04—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 for manufacturing coils
- H01F41/06—Coil winding
- H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F2017/0093—Common mode choke coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710498585.8A CN107195428B (zh) | 2017-06-27 | 2017-06-27 | 新型绕法的emi共模电感及其绕制方法 |
PCT/CN2018/092754 WO2019001402A1 (zh) | 2017-06-27 | 2018-06-26 | 新型绕法的emi共模电感及其绕制方法 |
PH12019501075A PH12019501075A1 (en) | 2017-06-27 | 2019-05-15 | Emi common-mode inductor of new winding method and winding method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710498585.8A CN107195428B (zh) | 2017-06-27 | 2017-06-27 | 新型绕法的emi共模电感及其绕制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107195428A true CN107195428A (zh) | 2017-09-22 |
CN107195428B CN107195428B (zh) | 2019-01-18 |
Family
ID=59880510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710498585.8A Active CN107195428B (zh) | 2017-06-27 | 2017-06-27 | 新型绕法的emi共模电感及其绕制方法 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN107195428B (zh) |
PH (1) | PH12019501075A1 (zh) |
WO (1) | WO2019001402A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019001402A1 (zh) * | 2017-06-27 | 2019-01-03 | 山东中瑞电子股份有限公司 | 新型绕法的emi共模电感及其绕制方法 |
CN112435827A (zh) * | 2020-11-13 | 2021-03-02 | 临沂昱通新能源科技有限公司 | 一种高阻抗型pfc电感的结构及其加工工艺 |
WO2023060488A1 (zh) * | 2021-10-13 | 2023-04-20 | 华为数字能源技术有限公司 | 一种共模电感、共模电感绕制方法及适配器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007180167A (ja) * | 2005-12-27 | 2007-07-12 | Sumida Corporation | トロイダルコイル |
CN201039660Y (zh) * | 2007-04-11 | 2008-03-19 | 台达电子工业股份有限公司 | 滤波器及其壳体 |
CN103035361A (zh) * | 2011-09-30 | 2013-04-10 | 孔明 | 共模电感 |
CN104299770A (zh) * | 2013-07-20 | 2015-01-21 | 枣庄市净能电子科技有限公司 | 一种环形共模电感的十字钟式绕线方法 |
CN105336475A (zh) * | 2014-06-03 | 2016-02-17 | 中达电子(江苏)有限公司 | 开关电源、emi滤波器、共模电感器及其绕线的方法 |
CN106449080A (zh) * | 2016-11-07 | 2017-02-22 | 广州德珑磁电科技股份有限公司 | 一种环形电感的绕线方法及其电感 |
CN206194510U (zh) * | 2016-10-08 | 2017-05-24 | 珠海黎明云路新能源科技有限公司 | 一种差模电感绕线结构 |
CN206819832U (zh) * | 2017-06-27 | 2017-12-29 | 山东中瑞电子股份有限公司 | 新型绕法的emi共模电感 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204360899U (zh) * | 2014-11-24 | 2015-05-27 | 珠海黎明云路新能源科技有限公司 | 一种共模电感绕线结构 |
CN207250299U (zh) * | 2017-05-18 | 2018-04-17 | 珠海黎明云路新能源科技有限公司 | 一种共模电感的绕线结构 |
CN107195428B (zh) * | 2017-06-27 | 2019-01-18 | 山东中瑞电子股份有限公司 | 新型绕法的emi共模电感及其绕制方法 |
-
2017
- 2017-06-27 CN CN201710498585.8A patent/CN107195428B/zh active Active
-
2018
- 2018-06-26 WO PCT/CN2018/092754 patent/WO2019001402A1/zh active Application Filing
-
2019
- 2019-05-15 PH PH12019501075A patent/PH12019501075A1/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007180167A (ja) * | 2005-12-27 | 2007-07-12 | Sumida Corporation | トロイダルコイル |
CN201039660Y (zh) * | 2007-04-11 | 2008-03-19 | 台达电子工业股份有限公司 | 滤波器及其壳体 |
CN103035361A (zh) * | 2011-09-30 | 2013-04-10 | 孔明 | 共模电感 |
CN104299770A (zh) * | 2013-07-20 | 2015-01-21 | 枣庄市净能电子科技有限公司 | 一种环形共模电感的十字钟式绕线方法 |
CN105336475A (zh) * | 2014-06-03 | 2016-02-17 | 中达电子(江苏)有限公司 | 开关电源、emi滤波器、共模电感器及其绕线的方法 |
CN206194510U (zh) * | 2016-10-08 | 2017-05-24 | 珠海黎明云路新能源科技有限公司 | 一种差模电感绕线结构 |
CN106449080A (zh) * | 2016-11-07 | 2017-02-22 | 广州德珑磁电科技股份有限公司 | 一种环形电感的绕线方法及其电感 |
CN206819832U (zh) * | 2017-06-27 | 2017-12-29 | 山东中瑞电子股份有限公司 | 新型绕法的emi共模电感 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019001402A1 (zh) * | 2017-06-27 | 2019-01-03 | 山东中瑞电子股份有限公司 | 新型绕法的emi共模电感及其绕制方法 |
CN112435827A (zh) * | 2020-11-13 | 2021-03-02 | 临沂昱通新能源科技有限公司 | 一种高阻抗型pfc电感的结构及其加工工艺 |
WO2023060488A1 (zh) * | 2021-10-13 | 2023-04-20 | 华为数字能源技术有限公司 | 一种共模电感、共模电感绕制方法及适配器 |
Also Published As
Publication number | Publication date |
---|---|
PH12019501075A1 (en) | 2020-01-20 |
WO2019001402A9 (zh) | 2019-02-07 |
CN107195428B (zh) | 2019-01-18 |
WO2019001402A1 (zh) | 2019-01-03 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: EMI common mode inductor with new winding method and its winding method Effective date of registration: 20220906 Granted publication date: 20190118 Pledgee: Shandong Linyi Luozhuang Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHONGRUI ELECTRONICS Co.,Ltd. Registration number: Y2022980014502 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230913 Granted publication date: 20190118 Pledgee: Shandong Linyi Luozhuang Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG ZHONGRUI ELECTRONICS Co.,Ltd. Registration number: Y2022980014502 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |