JP7563599B2 - スイッチング電源装置 - Google Patents

スイッチング電源装置 Download PDF

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Publication number
JP7563599B2
JP7563599B2 JP2023531849A JP2023531849A JP7563599B2 JP 7563599 B2 JP7563599 B2 JP 7563599B2 JP 2023531849 A JP2023531849 A JP 2023531849A JP 2023531849 A JP2023531849 A JP 2023531849A JP 7563599 B2 JP7563599 B2 JP 7563599B2
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JP
Japan
Prior art keywords
power supply
supply device
capacitor
switching power
input
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JP2023531849A
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English (en)
Japanese (ja)
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JPWO2023276797A1 (https=
JPWO2023276797A5 (https=
Inventor
寛之 高辻
達也 細谷
祐樹 石倉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
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Murata Manufacturing Co Ltd
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Publication date
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Publication of JPWO2023276797A1 publication Critical patent/JPWO2023276797A1/ja
Publication of JPWO2023276797A5 publication Critical patent/JPWO2023276797A5/ja
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    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Dc-Dc Converters (AREA)
JP2023531849A 2021-06-28 2022-06-22 スイッチング電源装置 Active JP7563599B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021106257 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 (3)

Publication Number Publication Date
JPWO2023276797A1 JPWO2023276797A1 (https=) 2023-01-05
JPWO2023276797A5 JPWO2023276797A5 (https=) 2024-03-25
JP7563599B2 true JP7563599B2 (ja) 2024-10-08

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ID=84691735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023531849A Active JP7563599B2 (ja) 2021-06-28 2022-06-22 スイッチング電源装置

Country Status (3)

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JP (1) JP7563599B2 (https=)
DE (1) DE112022001531T5 (https=)
WO (1) WO2023276797A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006280131A (ja) 2005-03-30 2006-10-12 Fujitsu Ltd 電源装置およびデータ処理装置
JP2009284691A (ja) 2008-05-23 2009-12-03 Denso Corp 電力変換回路
JP2009296756A (ja) 2008-06-04 2009-12-17 Denso Corp 電力変換装置
JP2016158423A (ja) 2015-02-25 2016-09-01 日立オートモティブシステムズ株式会社 電力変換装置
WO2016147492A1 (ja) 2015-03-16 2016-09-22 三菱電機株式会社 電力用回路装置
JP2020191763A (ja) 2019-05-24 2020-11-26 株式会社デンソー 電力変換装置
WO2021124758A1 (ja) 2019-12-17 2021-06-24 株式会社村田製作所 電子回路

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006280131A (ja) 2005-03-30 2006-10-12 Fujitsu Ltd 電源装置およびデータ処理装置
JP2009284691A (ja) 2008-05-23 2009-12-03 Denso Corp 電力変換回路
JP2009296756A (ja) 2008-06-04 2009-12-17 Denso Corp 電力変換装置
JP2016158423A (ja) 2015-02-25 2016-09-01 日立オートモティブシステムズ株式会社 電力変換装置
WO2016147492A1 (ja) 2015-03-16 2016-09-22 三菱電機株式会社 電力用回路装置
JP2020191763A (ja) 2019-05-24 2020-11-26 株式会社デンソー 電力変換装置
WO2021124758A1 (ja) 2019-12-17 2021-06-24 株式会社村田製作所 電子回路

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Publication number Publication date
DE112022001531T5 (de) 2023-12-28
JPWO2023276797A1 (https=) 2023-01-05
WO2023276797A1 (ja) 2023-01-05

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