CN116825514A - 磁性体芯、电子构件和电源装置 - Google Patents
磁性体芯、电子构件和电源装置 Download PDFInfo
- Publication number
- CN116825514A CN116825514A CN202310297722.7A CN202310297722A CN116825514A CN 116825514 A CN116825514 A CN 116825514A CN 202310297722 A CN202310297722 A CN 202310297722A CN 116825514 A CN116825514 A CN 116825514A
- Authority
- CN
- China
- Prior art keywords
- magnetic core
- value
- outer leg
- axis direction
- base portion
- 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
- 239000011162 core material Substances 0.000 description 95
- 210000002683 foot Anatomy 0.000 description 22
- 238000005259 measurement Methods 0.000 description 7
- 239000000696 magnetic material Substances 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 210000004744 fore-foot Anatomy 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000452 mid-foot Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- H01F27/33—Arrangements for noise damping
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022051533A JP2023144521A (ja) | 2022-03-28 | 2022-03-28 | 磁性体コア、電子部品および電源装置 |
| JP2022-051533 | 2022-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116825514A true CN116825514A (zh) | 2023-09-29 |
Family
ID=88115629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310297722.7A Pending CN116825514A (zh) | 2022-03-28 | 2023-03-24 | 磁性体芯、电子构件和电源装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2023144521A (ja) |
| CN (1) | CN116825514A (ja) |
-
2022
- 2022-03-28 JP JP2022051533A patent/JP2023144521A/ja active Pending
-
2023
- 2023-03-24 CN CN202310297722.7A patent/CN116825514A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023144521A (ja) | 2023-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |