JP2006006098A5 - - Google Patents

Download PDF

Info

Publication number
JP2006006098A5
JP2006006098A5 JP2005176844A JP2005176844A JP2006006098A5 JP 2006006098 A5 JP2006006098 A5 JP 2006006098A5 JP 2005176844 A JP2005176844 A JP 2005176844A JP 2005176844 A JP2005176844 A JP 2005176844A JP 2006006098 A5 JP2006006098 A5 JP 2006006098A5
Authority
JP
Japan
Prior art keywords
converter
audio amplifier
capacitive element
voltage
power
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.)
Granted
Application number
JP2005176844A
Other languages
English (en)
Japanese (ja)
Other versions
JP5198724B2 (ja
JP2006006098A (ja
Filing date
Publication date
Priority claimed from US10/872,040 external-priority patent/US7245185B2/en
Application filed filed Critical
Publication of JP2006006098A publication Critical patent/JP2006006098A/ja
Publication of JP2006006098A5 publication Critical patent/JP2006006098A5/ja
Application granted granted Critical
Publication of JP5198724B2 publication Critical patent/JP5198724B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

JP2005176844A 2004-06-18 2005-06-16 電力変換器の制御 Expired - Fee Related JP5198724B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/872,040 US7245185B2 (en) 2004-06-18 2004-06-18 Controlling a power converter
US10/872,040 2004-06-18

Publications (3)

Publication Number Publication Date
JP2006006098A JP2006006098A (ja) 2006-01-05
JP2006006098A5 true JP2006006098A5 (enExample) 2008-07-31
JP5198724B2 JP5198724B2 (ja) 2013-05-15

Family

ID=34978712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005176844A Expired - Fee Related JP5198724B2 (ja) 2004-06-18 2005-06-16 電力変換器の制御

Country Status (4)

Country Link
US (1) US7245185B2 (enExample)
EP (1) EP1608054B1 (enExample)
JP (1) JP5198724B2 (enExample)
CN (1) CN100505488C (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7327850B2 (en) 2003-07-15 2008-02-05 Bose Corporation Supplying electrical power
US7880330B2 (en) * 2004-06-18 2011-02-01 Bose Corporation Controlling a power converter
US7983813B2 (en) 2004-10-29 2011-07-19 Bose Corporation Active suspending
US20060244314A1 (en) * 2005-04-27 2006-11-02 Fred Graham Hybrid power supply assembly utilizing an ultra-capacitor array
JP2007274812A (ja) * 2006-03-31 2007-10-18 Brother Ind Ltd スピーカ付装置
DE102006023767A1 (de) * 2006-05-20 2007-11-22 Rac Gmbh & Co. Kg Energieversorgungssystem und Energiespeichereinheit hierfür
US7994756B2 (en) * 2007-05-11 2011-08-09 Nokia Corporation Power distribution circuit for use in a portable telecommunications device
US7656061B2 (en) * 2007-10-29 2010-02-02 Bose Corporation Automatic power source configuration
DE102007051944A1 (de) * 2007-10-29 2009-04-30 Egon Evertz Kg (Gmbh & Co.) Lasthebemagnet
US7888907B2 (en) * 2007-10-30 2011-02-15 Bose Corporation Controlled charging and use of power source
US20090254277A1 (en) * 2008-04-02 2009-10-08 Salco Products, Inc. Powered transmitter for railroad car applications
DE102008018748A1 (de) * 2008-04-14 2009-10-15 Repower Systems Ag Windenergieanlage mit Anschlussschutzeinrichtung
US8338988B2 (en) * 2009-04-17 2012-12-25 Lsi Corporation Adaptation of an active power supply set using an event trigger
CN101795077B (zh) * 2010-04-12 2013-01-23 Bcd半导体制造有限公司 一种控制变换器输出电流电压特性曲线的装置
JP5519398B2 (ja) * 2010-05-12 2014-06-11 株式会社デンソー 電力変換装置
US8581658B2 (en) * 2011-04-08 2013-11-12 Taiwan Semiconductor Manufacturing Company, Ltd. Charge pump
US10447074B2 (en) 2014-02-27 2019-10-15 Hewlett Packard Enterprise Development Lp Behavior modification of a power supply in response to a detected condition
US20190067958A1 (en) * 2015-04-03 2019-02-28 Charles Zimnicki Hybrid Power Supply Unit For Audio Amplifier
JP6540896B2 (ja) * 2016-06-02 2019-07-10 株式会社村田製作所 バッテリモジュール電圧制御装置、バッテリモジュールおよび電源システム
WO2019162750A1 (en) 2017-12-07 2019-08-29 Yazami Ip Pte. Ltd. Adaptive charging protocol for fast charging of batteries and fast charging system implementing this protocol
US11848427B2 (en) * 2017-12-07 2023-12-19 Yazami Ip Pte. Ltd. Non-linear voltammetry-based method for charging a battery and fast charging system implementing this method
KR102699043B1 (ko) * 2019-03-21 2024-08-27 삼성전자주식회사 스위칭 레귤레이터 및 이를 포함하는 전자 장치
CN111404371B (zh) * 2020-02-24 2022-12-06 重庆大学 一种面向感性负载的高速电源系统
CN114172246B (zh) * 2022-02-10 2022-04-26 中创新航科技股份有限公司 一种电池、电子设备及电池的充电方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01284117A (ja) * 1988-05-11 1989-11-15 Matsushita Electric Ind Co Ltd オーディオ信号処理装置
JPH0273752A (ja) * 1988-09-09 1990-03-13 Canon Inc 電話装置
FR2713842B1 (fr) 1993-12-10 1996-02-23 Csee Defense Sa Système pour alimenter une charge en énergie électrique à partir d'une source principale et d'une source auxiliaire.
JP3650684B2 (ja) * 1997-04-24 2005-05-25 アイホン株式会社 ２線式拡声インターホン装置
US6104759A (en) 1997-09-15 2000-08-15 Research In Motion Limited Power supply system for a packet-switched radio transmitter
US6608900B1 (en) * 1998-10-01 2003-08-19 Marconi Communications, Inc. Load management system for an electrical device
JP2001275271A (ja) * 2000-03-29 2001-10-05 Sony Corp 二次電池充電装置
EP1202427B1 (en) 2000-10-27 2013-08-28 Invensys Systems, Inc. Load voltage controller for a field device and related control method
JP2002215248A (ja) * 2001-01-15 2002-07-31 Sony Corp 電源回路
US6580945B2 (en) 2001-03-20 2003-06-17 Koninklijke Philips Electronics N.V. Defibrillator using low impedance high capacitance double layer capacitor
FR2826202B1 (fr) * 2001-06-18 2003-12-19 Cit Alcatel Procede et dispositif d'equilibrage de supercapacite
US6628107B1 (en) * 2001-10-31 2003-09-30 Symbol Technologies, Inc. Power management for a portable electronic device
US6653814B1 (en) * 2002-06-28 2003-11-25 Motorola Inc. Method for determining power supply compatibility in a portable device
DE10255330A1 (de) 2002-11-27 2004-06-17 Robert Bosch Gmbh Verfahren zur Einstellung der Versorungsspannung für eine Verstärkerstufe und Verstärkeranordnung
US6949915B2 (en) * 2003-07-24 2005-09-27 Harman International Industries, Incorporated Opposed current converter power factor correcting power supply

Similar Documents

Publication Publication Date Title
JP2006006098A5 (enExample)
US9413317B2 (en) System and method for high input capacitive signal amplifier
CN101507104A (zh) 高能效消费电子产品的音频功率输出级及其使用方法
JP2019504540A5 (enExample)
US20120206203A1 (en) Dynamic current boost in class ab amplifier for low distortion
JP2005102146A (ja) 増幅器及びそれを用いた高周波電力増幅器
WO2006043140A8 (en) Method and apparatus for maintaining constant linearity for a power amplifier over varying load conditions
CN113016138A (zh) 被斩断三角波pwm量化器和具有可控的模拟增益和可校准影响特性的多个非理想的增益的量化器的pwm调制器
EP1365503A3 (en) Power amplifier capable of adjusting operating point
JP2007049220A (ja) Ｂｔｌ方式の増幅回路
EP1820269A2 (en) Current limiting circuit for rf power amplifier
US20200106393A1 (en) Amplifier Power Converter Input Current/Power Limit Adjustment Using Amplifier Load Determinations
JP5503027B2 (ja) 超高忠実性音声増幅器
JP6332454B2 (ja) 圧電素子用駆動回路および吸引装置
US7733174B2 (en) Feedback controlled power limiting for signal amplifiers
TW200608701A (en) Amplification device
JP2015126444A (ja) 音響装置、および周波数特性調整方法
CN104335484B (zh) 头戴式耳机放大器
CN115244949A (zh) 音响装置
JP2011155333A (ja) 信号処理回路
JP4539395B2 (ja) パワーアンプ
KR101477715B1 (ko) 클래스 ｅ 전력증폭기의 효율 및 이득 향상을 위한 다중모드 동적 바이어싱 시스템 및 그 방법
TW200950318A (en) Audio amplifier
CN1965472A (zh) 用于doherty放大器偏置的方法与装置
CN109729758A (zh) 动态放大电路