CN112311241A - 开关电源装置 - Google Patents

开关电源装置 Download PDF

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Publication number
CN112311241A
CN112311241A CN202010705727.5A CN202010705727A CN112311241A CN 112311241 A CN112311241 A CN 112311241A CN 202010705727 A CN202010705727 A CN 202010705727A CN 112311241 A CN112311241 A CN 112311241A
Authority
CN
China
Prior art keywords
converter
power supply
voltage
circuit
output
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
Application number
CN202010705727.5A
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English (en)
Chinese (zh)
Inventor
北原直树
诸星拓也
川本贵之
安田政幸
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.)
Nidco Smart Motion Co ltd
Original Assignee
Nidco Smart Motion Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nidco Smart Motion Co ltd filed Critical Nidco Smart Motion Co ltd
Publication of CN112311241A publication Critical patent/CN112311241A/zh
Pending legal-status Critical Current

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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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—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 with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN202010705727.5A 2019-07-29 2020-07-21 开关电源装置 Pending CN112311241A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-139202 2019-07-29
JP2019139202A JP7184711B2 (ja) 2019-07-29 2019-07-29 スイッチング電源装置

Publications (1)

Publication Number Publication Date
CN112311241A true CN112311241A (zh) 2021-02-02

Family

ID=74483533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010705727.5A Pending CN112311241A (zh) 2019-07-29 2020-07-21 开关电源装置

Country Status (2)

Country Link
JP (1) JP7184711B2 (ja)
CN (1) CN112311241A (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048135A (ja) * 1990-04-24 1992-01-13 Omron Corp スイッチング電源
JP2010148280A (ja) * 2008-12-19 2010-07-01 Sharp Corp スイッチング電源装置
JP5769780B2 (ja) * 2013-10-29 2015-08-26 三菱電機株式会社 スイッチング電源装置および電源供給方法

Also Published As

Publication number Publication date
JP7184711B2 (ja) 2022-12-06
JP2021023057A (ja) 2021-02-18

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