JP2011234613A - 絶縁された出力を検知するための装置および方法 - Google Patents

絶縁された出力を検知するための装置および方法 Download PDF

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Publication number
JP2011234613A
JP2011234613A JP2011094899A JP2011094899A JP2011234613A JP 2011234613 A JP2011234613 A JP 2011234613A JP 2011094899 A JP2011094899 A JP 2011094899A JP 2011094899 A JP2011094899 A JP 2011094899A JP 2011234613 A JP2011234613 A JP 2011234613A
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Japan
Prior art keywords
current
power converter
coupled
controller
mode
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Ceased
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JP2011094899A
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English (en)
Japanese (ja)
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JP2011234613A5 (enExample
Inventor
b djenguerian Alex
アレックス・ビー・ジェンゲリアン
B O'dell Arthur
アーサー・ビー・オデール
Seon Wu Hen
ヘンソン・ウ
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Power Integrations Inc
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Power Integrations Inc
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Publication date
Application filed by Power Integrations Inc filed Critical Power Integrations Inc
Publication of JP2011234613A publication Critical patent/JP2011234613A/ja
Publication of JP2011234613A5 publication Critical patent/JP2011234613A5/ja
Ceased 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
    • 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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • 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
    • H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
JP2011094899A 2010-04-29 2011-04-21 絶縁された出力を検知するための装置および方法 Ceased JP2011234613A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/770,478 US8144487B2 (en) 2010-04-29 2010-04-29 Apparatus and method for sensing of isolated output
US12/770,478 2010-04-29

Publications (2)

Publication Number Publication Date
JP2011234613A true JP2011234613A (ja) 2011-11-17
JP2011234613A5 JP2011234613A5 (enExample) 2014-04-24

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JP2011094899A Ceased JP2011234613A (ja) 2010-04-29 2011-04-21 絶縁された出力を検知するための装置および方法

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US (4) US8144487B2 (enExample)
EP (2) EP2383875A2 (enExample)
JP (1) JP2011234613A (enExample)
CN (1) CN102340245A (enExample)

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CN103259391A (zh) * 2012-02-21 2013-08-21 凹凸电子（武汉）有限公司 驱动负载的电路、电源转换器及控制器
US8144487B2 (en) 2010-04-29 2012-03-27 Power Integrations, Inc. Apparatus and method for sensing of isolated output
JP5608544B2 (ja) * 2010-12-22 2014-10-15 ルネサスエレクトロニクス株式会社 出力回路
JP5812622B2 (ja) * 2011-02-01 2015-11-17 キヤノン株式会社 スイッチング電源及び画像形成装置
BR112013022628A2 (pt) * 2011-03-09 2020-06-16 Koninklijke Philips N.V. Controlador para controlar uma chave de um conversor, conversor fly-back ou um conversor buck-boost, dispositivo, método de ajuste de um sinal de controle para controlar uma chave de um conversor, produto de programa de computador e meio para armazenamento
JP5790918B2 (ja) * 2011-03-28 2015-10-07 東芝ライテック株式会社 電源装置および照明装置
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CN103108437B (zh) 2011-11-15 2015-11-25 昂宝电子（上海）有限公司 用于各种操作模式中的恒流控制的led照明系统和方法
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CN102655373B (zh) * 2012-05-08 2015-06-03 成都芯源系统有限公司 一种隔离式电压转换电路及其控制方法
CN102790531B (zh) * 2012-07-24 2015-05-27 昂宝电子（上海）有限公司 用于电源变换系统的电流控制的系统
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US8947894B2 (en) * 2013-04-05 2015-02-03 Infineon Technologies Austria Ag Switched mode power supply including a flyback converter with primary side control
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CN103956900B (zh) 2014-04-23 2017-08-11 广州昂宝电子有限公司 用于电源变换系统中的输出电流调节的系统和方法
US9998013B2 (en) * 2014-05-07 2018-06-12 Dialog Semiconductor Inc. MOSFET driver with reduced power consumption
US9219420B1 (en) * 2014-11-07 2015-12-22 Power Integrations, Inc. Overvoltage protection using a tapFET
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CN106325631B (zh) * 2015-07-10 2023-03-07 宸鸿科技(厦门)有限公司 一种具有压力侦测的触控显示模组及其驱动方法
JP6376168B2 (ja) * 2016-04-13 2018-08-22 住友電気工業株式会社 コネクタ端子用線材およびこれを用いたコネクタ
CN108121389A (zh) * 2016-11-28 2018-06-05 瑞昱半导体股份有限公司 乙太网供电的侦测电路及其侦测电流产生方法
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Also Published As

Publication number Publication date
US20120147632A1 (en) 2012-06-14
US8355266B2 (en) 2013-01-15
EP2383874A2 (en) 2011-11-02
US20140063867A1 (en) 2014-03-06
CN102340245A (zh) 2012-02-01
US20110267846A1 (en) 2011-11-03
EP2383875A2 (en) 2011-11-02
US20130128625A1 (en) 2013-05-23
US8593832B2 (en) 2013-11-26
US8144487B2 (en) 2012-03-27

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