EP3981018A4 - Surface-mounted magnetic-component module - Google Patents
Surface-mounted magnetic-component module Download PDFInfo
- Publication number
- EP3981018A4 EP3981018A4 EP20837316.7A EP20837316A EP3981018A4 EP 3981018 A4 EP3981018 A4 EP 3981018A4 EP 20837316 A EP20837316 A EP 20837316A EP 3981018 A4 EP3981018 A4 EP 3981018A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- component module
- mounted magnetic
- magnetic
- module
- component
- 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.)
- Pending
Links
Classifications
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- H01F27/006—Details of transformers or inductances, in general with special arrangement or spacing of turns of the winding(s), e.g. to produce desired self-resonance
-
- 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
- H01F27/02—Casings
- H01F27/022—Encapsulation
-
- 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
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- 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
-
- 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
- H01F27/2895—Windings disposed upon ring cores
-
- 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
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
- H01F2027/065—Mounting on printed circuit boards
-
- 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
- H01F27/2804—Printed windings
- H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962871845P | 2019-07-09 | 2019-07-09 | |
PCT/US2020/041349 WO2021007403A1 (en) | 2019-07-09 | 2020-07-09 | Surface-mounted magnetic-component module |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3981018A1 EP3981018A1 (en) | 2022-04-13 |
EP3981018A4 true EP3981018A4 (en) | 2022-08-31 |
Family
ID=74115002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20837316.7A Pending EP3981018A4 (en) | 2019-07-09 | 2020-07-09 | Surface-mounted magnetic-component module |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3981018A4 (en) |
CN (1) | CN114080652B (en) |
WO (1) | WO2021007403A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11466804B1 (en) | 2021-08-02 | 2022-10-11 | Rossman Enterprises, Inc. | Vehicle exhaust evacuation system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524342A (en) * | 1981-12-28 | 1985-06-18 | Allied Corporation | Toroidal core electromagnetic device |
US20110291785A1 (en) * | 2010-05-27 | 2011-12-01 | Advanced Semiconductor Engineering, Inc. | Power inductor structure |
WO2011149523A1 (en) * | 2010-05-26 | 2011-12-01 | Tyco Electronics Corporation | Planar inductor devices |
US20140085033A1 (en) * | 2012-12-03 | 2014-03-27 | Shanghai Zhuo Kai Electronic Technology Co., Ltd | Planar magnetic component and method for manufacturing the same |
WO2016100988A1 (en) * | 2014-12-19 | 2016-06-23 | Texas Instruments Incorporated | Embedded coil assembly and method of making |
WO2016100987A1 (en) * | 2014-12-19 | 2016-06-23 | Texas Instruments Incorporated | Embedded coil assembly and production method |
US20170222563A1 (en) * | 2014-11-12 | 2017-08-03 | Murata Manufacturing Co., Ltd. | Power supply module and mounting structure therefor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4030028B2 (en) * | 1996-12-26 | 2008-01-09 | シチズン電子株式会社 | SMD type circuit device and manufacturing method thereof |
JP4980196B2 (en) * | 2007-10-25 | 2012-07-18 | 太陽誘電株式会社 | Power transformer |
CN101587769A (en) * | 2008-05-21 | 2009-11-25 | 台达电子工业股份有限公司 | Magnetic element |
CN201663036U (en) * | 2009-12-04 | 2010-12-01 | 杨宗桦 | Magnetic element |
CN106063388B (en) * | 2014-02-24 | 2018-10-26 | 株式会社村田制作所 | Electronic device |
CN106133852B (en) * | 2014-03-28 | 2018-09-04 | 株式会社村田制作所 | Coil module |
EP3428937A1 (en) * | 2017-07-11 | 2019-01-16 | Premo, S.A. | Hollow toroidal magnetic power unit |
CN208570297U (en) * | 2018-04-29 | 2019-03-01 | 深南电路股份有限公司 | Transformer and electromagnetic device |
CN208460539U (en) * | 2018-08-07 | 2019-02-01 | 青州市宝利电子有限公司 | A kind of annular power transformer |
-
2020
- 2020-07-09 CN CN202080050001.0A patent/CN114080652B/en active Active
- 2020-07-09 WO PCT/US2020/041349 patent/WO2021007403A1/en unknown
- 2020-07-09 EP EP20837316.7A patent/EP3981018A4/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524342A (en) * | 1981-12-28 | 1985-06-18 | Allied Corporation | Toroidal core electromagnetic device |
WO2011149523A1 (en) * | 2010-05-26 | 2011-12-01 | Tyco Electronics Corporation | Planar inductor devices |
US20110291785A1 (en) * | 2010-05-27 | 2011-12-01 | Advanced Semiconductor Engineering, Inc. | Power inductor structure |
US20140085033A1 (en) * | 2012-12-03 | 2014-03-27 | Shanghai Zhuo Kai Electronic Technology Co., Ltd | Planar magnetic component and method for manufacturing the same |
US20170222563A1 (en) * | 2014-11-12 | 2017-08-03 | Murata Manufacturing Co., Ltd. | Power supply module and mounting structure therefor |
WO2016100988A1 (en) * | 2014-12-19 | 2016-06-23 | Texas Instruments Incorporated | Embedded coil assembly and method of making |
WO2016100987A1 (en) * | 2014-12-19 | 2016-06-23 | Texas Instruments Incorporated | Embedded coil assembly and production method |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021007403A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3981018A1 (en) | 2022-04-13 |
CN114080652A (en) | 2022-02-22 |
WO2021007403A1 (en) | 2021-01-14 |
CN114080652B (en) | 2024-09-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3833739A4 (en) | Akkermansia muciniphila | |
EP3781482A4 (en) | Nano-satellite | |
EP3902000A4 (en) | Backlight module | |
EP3901592A4 (en) | Electronic balance | |
EP4044942A4 (en) | Occlusion-crossing devices | |
EP3973549A4 (en) | Betavoltaic devices | |
EP3901593A4 (en) | Electronic balance | |
EP4075598A4 (en) | Antenna module | |
EP3980332A4 (en) | Electroaerodynamic devices | |
EP3770960A4 (en) | Electronic-component-mounted module | |
EP4060975A4 (en) | Camera module | |
EP4033747A4 (en) | Camera module | |
EP4006637A4 (en) | Camera module | |
EP3901594A4 (en) | Electronic balance | |
EP3981018A4 (en) | Surface-mounted magnetic-component module | |
EP3978999A4 (en) | Camera module | |
TWI800702B (en) | Integrated circuit | |
EP3819651A4 (en) | Electronic module | |
EP3820263A4 (en) | Electronic component module | |
EP3977492A4 (en) | Surface-mounted magnetic-component module | |
TWI856075B (en) | Camera module | |
AU2019901362A0 (en) | Escape module | |
AU2018901977A0 (en) | Module | |
EP3819934A4 (en) | Electronic module | |
EP4037300A4 (en) | Camera module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220104 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220728 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01F 17/00 20060101ALI20220722BHEP Ipc: H01F 17/06 20060101ALI20220722BHEP Ipc: H01F 27/02 20060101ALI20220722BHEP Ipc: H01F 27/28 20060101ALI20220722BHEP Ipc: H01F 27/30 20060101ALI20220722BHEP Ipc: H01F 27/26 20060101AFI20220722BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) |