CN113785255B - 电压调节器以及车载用的备用电源 - Google Patents

电压调节器以及车载用的备用电源 Download PDF

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Publication number
CN113785255B
CN113785255B CN202080033029.3A CN202080033029A CN113785255B CN 113785255 B CN113785255 B CN 113785255B CN 202080033029 A CN202080033029 A CN 202080033029A CN 113785255 B CN113785255 B CN 113785255B
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CN
China
Prior art keywords
voltage
state
transistor
electrically connected
output
Prior art date
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Application number
CN202080033029.3A
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English (en)
Chinese (zh)
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CN113785255A (zh
Inventor
岛本一翔
杉泽佑树
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.)
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Wiring Systems Ltd
AutoNetworks Technologies Ltd
Sumitomo Electric Industries Ltd
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Application filed by Sumitomo Wiring Systems Ltd, AutoNetworks Technologies Ltd, Sumitomo Electric Industries Ltd filed Critical Sumitomo Wiring Systems Ltd
Publication of CN113785255A publication Critical patent/CN113785255A/zh
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H02J1/108—Parallel operation of DC sources having arrangements for blocking reverse current flow, e.g. using diodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN202080033029.3A 2019-05-15 2020-04-27 电压调节器以及车载用的备用电源 Active CN113785255B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-091925 2019-05-15
JP2019091925A JP7200823B2 (ja) 2019-05-15 2019-05-15 電圧レギュレータ及び車載用のバックアップ電源
PCT/JP2020/017930 WO2020230605A1 (ja) 2019-05-15 2020-04-27 電圧レギュレータ及び車載用のバックアップ電源

Publications (2)

Publication Number Publication Date
CN113785255A CN113785255A (zh) 2021-12-10
CN113785255B true CN113785255B (zh) 2023-02-28

Family

ID=73222860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080033029.3A Active CN113785255B (zh) 2019-05-15 2020-04-27 电压调节器以及车载用的备用电源

Country Status (4)

Country Link
US (1) US11841721B2 (https=)
JP (1) JP7200823B2 (https=)
CN (1) CN113785255B (https=)
WO (1) WO2020230605A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113763898A (zh) * 2021-08-31 2021-12-07 惠科股份有限公司 控制电路及其驱动方法、显示装置
CN116820172A (zh) * 2023-04-18 2023-09-29 深圳蓝影医学科技股份有限公司 低压差线性稳压电路

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218025A (en) * 1970-03-09 1971-01-06 Plessey Co Ltd Improvements in or relating to charging of storage batteries
JPH031206A (ja) * 1989-05-29 1991-01-07 Nec Ibaraki Ltd 電源回路
JPH07281772A (ja) * 1994-04-06 1995-10-27 Nichicon Corp 半導体スイッチ回路
JPH08102896A (ja) * 1994-09-30 1996-04-16 Aiwa Co Ltd スイッチング電源装置
JPH1055729A (ja) * 1996-08-07 1998-02-24 Sanyo Electric Co Ltd 電源回路
JPH11305855A (ja) * 1998-04-27 1999-11-05 Mitsubishi Electric Corp 電源装置
JP2003258605A (ja) * 2002-02-28 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 可変インピーダンス回路
JP2006067187A (ja) * 2004-08-26 2006-03-09 Matsushita Electric Ind Co Ltd 過電圧過電流保護回路
JP2006127093A (ja) * 2004-10-28 2006-05-18 Quanta Display Japan Inc 定電圧レギュレータ回路
JP2006293492A (ja) * 2005-04-06 2006-10-26 Denso Corp 電源装置
JP2008198033A (ja) * 2007-02-15 2008-08-28 Sanyo Electric Co Ltd 調整回路
JP2012143030A (ja) * 2010-12-28 2012-07-26 Renesas Electronics Corp 電子回路
JP2017004059A (ja) * 2015-06-04 2017-01-05 イサハヤ電子株式会社 定電圧回路
CN106563857A (zh) * 2016-10-18 2017-04-19 丁毅 一种电火花加工机床用脉冲电源

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405445A (en) * 1971-09-25 1975-09-10 Sony Corp Transistor circuits
JP2555789Y2 (ja) * 1990-11-28 1997-11-26 株式会社ケンウッド 定電圧電源回路
JP3131344B2 (ja) * 1994-01-24 2001-01-31 シャープ株式会社 減電圧感知遮断回路及びそれを用いたシーケンス回路
JPH09325824A (ja) * 1996-06-07 1997-12-16 Oki Electric Ind Co Ltd 電源安定化回路
JPH1132475A (ja) * 1997-07-10 1999-02-02 Yahata Denki Sangyo Kk 過電圧遮断型電源フィルタ装置
EP1439444A1 (en) * 2003-01-16 2004-07-21 Dialog Semiconductor GmbH Low drop out voltage regulator having a cascode structure
JP2010198405A (ja) 2009-02-26 2010-09-09 Aiphone Co Ltd 電源装置
US8928296B2 (en) * 2011-03-01 2015-01-06 Analog Devices, Inc. High power supply rejection ratio (PSRR) and low dropout regulator
US20150286232A1 (en) * 2014-04-08 2015-10-08 Fujitsu Limited Voltage regulation circuit
US10038378B2 (en) * 2016-09-21 2018-07-31 Qualcomm Incorporated Device and method to stabilize a supply voltage

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218025A (en) * 1970-03-09 1971-01-06 Plessey Co Ltd Improvements in or relating to charging of storage batteries
JPH031206A (ja) * 1989-05-29 1991-01-07 Nec Ibaraki Ltd 電源回路
JPH07281772A (ja) * 1994-04-06 1995-10-27 Nichicon Corp 半導体スイッチ回路
JPH08102896A (ja) * 1994-09-30 1996-04-16 Aiwa Co Ltd スイッチング電源装置
JPH1055729A (ja) * 1996-08-07 1998-02-24 Sanyo Electric Co Ltd 電源回路
JPH11305855A (ja) * 1998-04-27 1999-11-05 Mitsubishi Electric Corp 電源装置
JP2003258605A (ja) * 2002-02-28 2003-09-12 Nippon Telegr & Teleph Corp <Ntt> 可変インピーダンス回路
JP2006067187A (ja) * 2004-08-26 2006-03-09 Matsushita Electric Ind Co Ltd 過電圧過電流保護回路
JP2006127093A (ja) * 2004-10-28 2006-05-18 Quanta Display Japan Inc 定電圧レギュレータ回路
JP2006293492A (ja) * 2005-04-06 2006-10-26 Denso Corp 電源装置
JP2008198033A (ja) * 2007-02-15 2008-08-28 Sanyo Electric Co Ltd 調整回路
JP2012143030A (ja) * 2010-12-28 2012-07-26 Renesas Electronics Corp 電子回路
JP2017004059A (ja) * 2015-06-04 2017-01-05 イサハヤ電子株式会社 定電圧回路
CN106563857A (zh) * 2016-10-18 2017-04-19 丁毅 一种电火花加工机床用脉冲电源

Also Published As

Publication number Publication date
US11841721B2 (en) 2023-12-12
CN113785255A (zh) 2021-12-10
US20220221887A1 (en) 2022-07-14
JP7200823B2 (ja) 2023-01-10
WO2020230605A1 (ja) 2020-11-19
JP2020187561A (ja) 2020-11-19

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