DE112022001531T5 - Schaltnetzteilvorrichtung - Google Patents
Schaltnetzteilvorrichtung Download PDFInfo
- Publication number
- DE112022001531T5 DE112022001531T5 DE112022001531.4T DE112022001531T DE112022001531T5 DE 112022001531 T5 DE112022001531 T5 DE 112022001531T5 DE 112022001531 T DE112022001531 T DE 112022001531T DE 112022001531 T5 DE112022001531 T5 DE 112022001531T5
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- supply device
- switching power
- common mode
- choke coil
- 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
- 239000003990 capacitor Substances 0.000 claims abstract description 76
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- 238000009499 grossing Methods 0.000 claims description 31
- 238000002955 isolation Methods 0.000 claims description 16
- 101001024685 Pandinus imperator Pandinin-2 Proteins 0.000 abstract description 18
- 241001125929 Trisopterus luscus Species 0.000 abstract description 18
- 101001128814 Pandinus imperator Pandinin-1 Proteins 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 12
- 230000003071 parasitic effect Effects 0.000 description 12
- 238000004804 winding Methods 0.000 description 10
- 230000005855 radiation Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33571—Half-bridge at primary side of an isolation transformer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-106257 | 2021-06-28 | ||
| JP2021106257 | 2021-06-28 | ||
| PCT/JP2022/024790 WO2023276797A1 (ja) | 2021-06-28 | 2022-06-22 | スイッチング電源装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112022001531T5 true DE112022001531T5 (de) | 2023-12-28 |
Family
ID=84691735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112022001531.4T Pending DE112022001531T5 (de) | 2021-06-28 | 2022-06-22 | Schaltnetzteilvorrichtung |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7563599B2 (https=) |
| DE (1) | DE112022001531T5 (https=) |
| WO (1) | WO2023276797A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025152044A (ja) * | 2024-03-28 | 2025-10-09 | ミネベアミツミ株式会社 | 電源装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4579741B2 (ja) * | 2005-03-30 | 2010-11-10 | 富士通株式会社 | 電源装置およびデータ処理装置 |
| JP5320816B2 (ja) | 2008-05-23 | 2013-10-23 | 株式会社デンソー | 電力変換回路 |
| JP2009296756A (ja) | 2008-06-04 | 2009-12-17 | Denso Corp | 電力変換装置 |
| JP6218150B2 (ja) * | 2015-02-25 | 2017-10-25 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
| EP3273585B1 (en) | 2015-03-16 | 2023-04-26 | Mitsubishi Electric Corporation | Power circuit device |
| JP7247748B2 (ja) * | 2019-05-24 | 2023-03-29 | 株式会社デンソー | 電力変換装置 |
| JP7331946B2 (ja) | 2019-12-17 | 2023-08-23 | 株式会社村田製作所 | 電子回路 |
-
2022
- 2022-06-22 DE DE112022001531.4T patent/DE112022001531T5/de active Pending
- 2022-06-22 WO PCT/JP2022/024790 patent/WO2023276797A1/ja not_active Ceased
- 2022-06-22 JP JP2023531849A patent/JP7563599B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7563599B2 (ja) | 2024-10-08 |
| JPWO2023276797A1 (https=) | 2023-01-05 |
| WO2023276797A1 (ja) | 2023-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |