JPH10174434A5 - - Google Patents

Info

Publication number
JPH10174434A5
JPH10174434A5 JP1997298636A JP29863697A JPH10174434A5 JP H10174434 A5 JPH10174434 A5 JP H10174434A5 JP 1997298636 A JP1997298636 A JP 1997298636A JP 29863697 A JP29863697 A JP 29863697A JP H10174434 A5 JPH10174434 A5 JP H10174434A5
Authority
JP
Japan
Prior art keywords
signal
energy storage
storage device
control
control signal
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.)
Withdrawn
Application number
JP1997298636A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10174434A (ja
Filing date
Publication date
Priority claimed from US08/741,801 external-priority patent/US5729448A/en
Application filed filed Critical
Publication of JPH10174434A publication Critical patent/JPH10174434A/ja
Publication of JPH10174434A5 publication Critical patent/JPH10174434A5/ja
Withdrawn legal-status Critical Current

Links

JP9298636A 1996-10-31 1997-10-30 電力変換器及びその制御回路 Withdrawn JPH10174434A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US741801 1996-10-31
US08/741,801 US5729448A (en) 1996-10-31 1996-10-31 Low cost highly manufacturable DC-to-DC power converter

Publications (2)

Publication Number Publication Date
JPH10174434A JPH10174434A (ja) 1998-06-26
JPH10174434A5 true JPH10174434A5 (enExample) 2005-07-07

Family

ID=24982268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9298636A Withdrawn JPH10174434A (ja) 1996-10-31 1997-10-30 電力変換器及びその制御回路

Country Status (6)

Country Link
US (1) US5729448A (enExample)
EP (1) EP0840431B1 (enExample)
JP (1) JPH10174434A (enExample)
DE (1) DE69729422T2 (enExample)
SG (1) SG52997A1 (enExample)
TW (1) TW353825B (enExample)

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US9474564B2 (en) * 2005-03-31 2016-10-25 Covidien Ag Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator
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US8734438B2 (en) 2005-10-21 2014-05-27 Covidien Ag Circuit and method for reducing stored energy in an electrosurgical generator
US7947039B2 (en) * 2005-12-12 2011-05-24 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
US9186200B2 (en) 2006-01-24 2015-11-17 Covidien Ag System and method for tissue sealing
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US8147485B2 (en) 2006-01-24 2012-04-03 Covidien Ag System and method for tissue sealing
US8685016B2 (en) 2006-01-24 2014-04-01 Covidien Ag System and method for tissue sealing
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US8216223B2 (en) 2006-01-24 2012-07-10 Covidien Ag System and method for tissue sealing
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US7651493B2 (en) 2006-03-03 2010-01-26 Covidien Ag System and method for controlling electrosurgical snares
US7648499B2 (en) 2006-03-21 2010-01-19 Covidien Ag System and method for generating radio frequency energy
US7651492B2 (en) 2006-04-24 2010-01-26 Covidien Ag Arc based adaptive control system for an electrosurgical unit
US8753334B2 (en) 2006-05-10 2014-06-17 Covidien Ag System and method for reducing leakage current in an electrosurgical generator
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CN101515756B (zh) * 2008-02-18 2011-11-23 昂宝电子（上海）有限公司 具有多种模式的用于高效功率控制的方法和系统
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CN102624237B (zh) 2011-02-01 2015-09-16 昂宝电子（上海）有限公司 用于反激式电源变换器的动态阈值调节的系统和方法
CN102801325B (zh) 2011-05-23 2015-02-04 广州昂宝电子有限公司 用于电源变换器的开关频率和峰值电流调节的系统和方法
CN102916586B (zh) 2011-08-04 2014-04-02 昂宝电子（上海）有限公司 用于开关电源变换器的系统和方法
CN103368400B (zh) 2012-03-31 2015-02-18 昂宝电子（上海）有限公司 用于恒压控制和恒流控制的系统和方法
CN102946197B (zh) 2012-09-14 2014-06-25 昂宝电子（上海）有限公司 用于电源变换系统的电压和电流控制的系统和方法
CN103036438B (zh) 2012-12-10 2014-09-10 昂宝电子（上海）有限公司 用于电源变换系统中的峰值电流调节的系统和方法
US9283028B2 (en) 2013-03-15 2016-03-15 Covidien Lp Crest-factor control of phase-shifted inverter
US9504516B2 (en) 2013-05-31 2016-11-29 Covidien LLP Gain compensation for a full bridge inverter
US10729484B2 (en) 2013-07-16 2020-08-04 Covidien Lp Electrosurgical generator with continuously and arbitrarily variable crest factor
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9655670B2 (en) 2013-07-29 2017-05-23 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
CN105048822B (zh) 2013-08-29 2019-03-01 昂宝电子（上海）有限公司 基于负载条件调节频率和电流的系统和方法
CN103618292B (zh) 2013-12-06 2017-01-11 昂宝电子（上海）有限公司 用于保护电源变换系统免受热失控的系统和方法
CN105099403B (zh) * 2015-08-28 2018-06-26 周致 脉冲波形可调的声音信号发生器
CN109155589A (zh) * 2016-05-26 2019-01-04 三菱电机株式会社 回扫电源、逆变器以及电动车辆
CN109768709B (zh) 2018-12-29 2021-03-19 昂宝电子（上海）有限公司 基于功率变换器中的负载条件的电压补偿系统和方法
US12226143B2 (en) 2020-06-22 2025-02-18 Covidien Lp Universal surgical footswitch toggling

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