JP2014526869A - 出力電圧を調整可能なdcコンバーター - Google Patents
出力電圧を調整可能なdcコンバーター Download PDFInfo
- Publication number
- JP2014526869A JP2014526869A JP2014529137A JP2014529137A JP2014526869A JP 2014526869 A JP2014526869 A JP 2014526869A JP 2014529137 A JP2014529137 A JP 2014529137A JP 2014529137 A JP2014529137 A JP 2014529137A JP 2014526869 A JP2014526869 A JP 2014526869A
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- JP
- Japan
- Prior art keywords
- converter
- voltage
- output
- circuit
- output voltage
- 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.)
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Classifications
-
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
−出力電圧(VOUT)を分岐させることができ、出力端子及び基準電位端子を有する出力と、
−制御入力を有する制御回路と、
−出力に並列に接続され、制御入力に接続された中心タップを有する分圧器(R1、R2)と、
−分圧器(R1、R2)に直列に接続され、電圧(VSET)が調整可能である電源(DC)と、を有する。
Description
−出力電圧(VOUT)を分岐させることができ、出力端子及び基準電位端子を有する出力、
−制御入力を有する制御回路、及び、
−出力に並列に接続され、制御入力に接続された中心タップを有する分圧器(R1、R2)、
−分圧器(R1、R2)に直列に接続されて、その電圧(VSET)が調整可能である電源(DC)。
VOUT=Vref・(1+R1/R2)−VSET・R1/R2(式中、VSET<Vref)
したがって、出力電圧VOUTはVSETの適切な選択により調整することができる。
Claims (9)
- −出力電圧(VOUT)が分岐可能であり、出力端子及び基準電位端子を有する出力と、
−制御入力を有する制御回路と、
−前記出力に並列に接続され、前記制御入力に接続された中心タップを有する分圧器(R1、R2)と、
を有するDCコンバーターであって、
前記分圧器(R1、R2)に直列に接続され、電圧(VSET)が調整可能である電源(DC)も有することを特徴とする、DCコンバーター。 - 前記電源(DC)が、前記制御回路の前記制御入力と前記基準電位端子との間に接続されていることを特徴とする、請求項1に記載のDCコンバーター。
- 前記電源(DC)が、RC回路(R3、C1)と、パルス幅が調整可能なパルス幅変調電圧(PWM)を発生させる発生器(M)と、からなることを特徴とする、請求項1又は2に記載のDCコンバーター。
- 前記RC回路(R3、C1)のコンデンサ(C1)が、前記分圧器(R1、R2)と前記基準電位端子との間に直列に接続されていることを特徴とする、請求項3に記載のDCコンバーター。
- 前記RC回路(R3、C1)の抵抗(R3)が、前記発生器(M)の出力と、前記分圧器(R1、R2)と前記コンデンサ(C1)との間の接合部との間に接続されていることを特徴とする、請求項4に記載のDCコンバーター。
- 追加の抵抗(R4)が、前記RC回路(R3、C1)の前記コンデンサ(C1)に並列に接続されていることを特徴とする、請求項4又は5のいずれか一項に記載のDCコンバーター。
- 前記発生器(M)がマイクロコントローラで実現されることを特徴とする、請求項3〜6のいずれか一項に記載のDCコンバーター。
- 請求項1〜7のいずれか一項に記載のDCコンバーターを有する、例えば電気ヒゲ剃り器などの電気器具。
- 前記器具が、前記DCコンバーターの前記出力電圧(VOUT)で操作されるペルチエ素子を更に有することを特徴とする、請求項8に記載の電気器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11007581A EP2571152A1 (en) | 2011-09-17 | 2011-09-17 | DC converter with adjustable output voltage |
EP11007581.9 | 2011-09-17 | ||
PCT/IB2012/054919 WO2013038396A2 (en) | 2011-09-17 | 2012-09-17 | Dc converter with adjustable output voltage |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016111989A Division JP6381584B2 (ja) | 2011-09-17 | 2016-06-03 | 出力電圧を調整可能なdcコンバーター |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014526869A true JP2014526869A (ja) | 2014-10-06 |
Family
ID=47076304
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014529137A Pending JP2014526869A (ja) | 2011-09-17 | 2012-09-17 | 出力電圧を調整可能なdcコンバーター |
JP2016111989A Active JP6381584B2 (ja) | 2011-09-17 | 2016-06-03 | 出力電圧を調整可能なdcコンバーター |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016111989A Active JP6381584B2 (ja) | 2011-09-17 | 2016-06-03 | 出力電圧を調整可能なdcコンバーター |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130069606A1 (ja) |
EP (1) | EP2571152A1 (ja) |
JP (2) | JP2014526869A (ja) |
CN (1) | CN103891118A (ja) |
RU (1) | RU2014108538A (ja) |
WO (1) | WO2013038396A2 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150306514A1 (en) | 2014-04-23 | 2015-10-29 | Innovation First, Inc. | Toy Skateboard |
US9162153B1 (en) | 2014-04-23 | 2015-10-20 | Innovation First, Inc. | Toy vehicle with an adjustable DC-DC switch |
US10277125B1 (en) * | 2017-12-18 | 2019-04-30 | Landis+Gyr Llc | Wide range power supply for use in meters and other devices |
CN108023480A (zh) * | 2017-12-27 | 2018-05-11 | 北京比特大陆科技有限公司 | 可动态调压的dc-dc转换电路 |
IT201800004680A1 (it) | 2018-04-18 | 2019-10-18 | Circuito di regolazione dell'uscita per convertitori di alimentazione, dispositivo e procedimento corrispondenti | |
CN110858046A (zh) * | 2018-08-23 | 2020-03-03 | 深圳市麦道微电子技术有限公司 | 一种基于ec镜片的控制电压输出系统 |
US10602578B1 (en) * | 2019-06-03 | 2020-03-24 | Astec International Limited | Horticulture facilities with centralized power supplies for powering LED luminaires via power transfer switches |
CN112363558A (zh) * | 2020-11-12 | 2021-02-12 | 安徽熙泰智能科技有限公司 | 一种电压调节电路 |
Citations (5)
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JPS61240988A (ja) * | 1985-04-19 | 1986-10-27 | 松下電工株式会社 | 往復式電気カミソリ |
JP2001359273A (ja) * | 2000-06-14 | 2001-12-26 | Toshiba Corp | 電源装置及びこの電源装置を有する情報処理装置 |
US20070080673A1 (en) * | 2005-10-11 | 2007-04-12 | Anatol Seliverstov | System and method for voltage control of adjustable regulators |
JP2009519786A (ja) * | 2005-12-19 | 2009-05-21 | テックミン ピーティーワイ リミテッド | 誘導コイル検出 |
WO2011107976A1 (en) * | 2010-03-01 | 2011-09-09 | Patrick Michael Mitchell | A voltage regulator and a method for operating a voltage regulator |
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JPH0935759A (ja) * | 1995-07-21 | 1997-02-07 | Suzuki Motor Corp | 充電装置 |
JP3503917B2 (ja) * | 1996-09-12 | 2004-03-08 | 株式会社リコー | 高圧電源装置 |
US6696825B2 (en) * | 2002-03-18 | 2004-02-24 | Intersil Americas Inc. | DC-to-DC converter with fast override feedback control and associated methods |
EP1367703A1 (en) * | 2002-05-31 | 2003-12-03 | STMicroelectronics S.r.l. | Method of regulation of the supply voltage of a load and relative voltage regulator |
US6737841B2 (en) * | 2002-07-31 | 2004-05-18 | Micrel, Inc. | Amplifier circuit for adding a laplace transform zero in a linear integrated circuit |
DE102006022845B4 (de) * | 2005-05-23 | 2016-01-07 | Infineon Technologies Ag | Ansteuerschaltung für eine Schaltereinheit einer getakteten Leistungsversorgungsschaltung und Resonanzkonverter |
US20060290334A1 (en) * | 2005-06-28 | 2006-12-28 | Intel Corporation, A Delaware Corporation | Duty cycle mode switching voltage regulator |
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CN201050990Y (zh) * | 2006-10-12 | 2008-04-23 | 绍兴联英汽车电子有限公司 | 汽车用组合仪表电子控制系统 |
CN101050990A (zh) * | 2007-05-11 | 2007-10-10 | 四川东风电机厂有限公司 | 平盖式阀体试压装置 |
US8018212B1 (en) * | 2007-08-24 | 2011-09-13 | Intersil Americas Inc. | Buck-boost regulator |
US8004253B2 (en) * | 2007-11-08 | 2011-08-23 | Astec International Limited | Duty cycle dependent non-linear slope compensation for improved dynamic response |
US8692532B2 (en) * | 2008-04-16 | 2014-04-08 | Enpirion, Inc. | Power converter with controller operable in selected modes of operation |
TWM357800U (en) * | 2008-10-15 | 2009-05-21 | Asia Vital Components Co Ltd | Steady-state DC output circuit using PWM |
US20100186234A1 (en) * | 2009-01-28 | 2010-07-29 | Yehuda Binder | Electric shaver with imaging capability |
CN102098052A (zh) * | 2009-12-15 | 2011-06-15 | 俞峰 | 一种数模转换方法 |
US8476882B2 (en) * | 2010-09-30 | 2013-07-02 | Exar Corporation | Reference voltage based equivalent series resistance (ESR) emulation for constant on-time (COT) control of buck regulators |
CN201839487U (zh) * | 2010-10-12 | 2011-05-18 | 可立克科技(深圳)有限公司 | 一种led多路恒流控制电路 |
-
2011
- 2011-09-17 EP EP11007581A patent/EP2571152A1/en not_active Ceased
-
2012
- 2012-08-17 US US13/588,020 patent/US20130069606A1/en not_active Abandoned
- 2012-09-17 CN CN201280044267.XA patent/CN103891118A/zh active Pending
- 2012-09-17 RU RU2014108538/07A patent/RU2014108538A/ru not_active Application Discontinuation
- 2012-09-17 JP JP2014529137A patent/JP2014526869A/ja active Pending
- 2012-09-17 WO PCT/IB2012/054919 patent/WO2013038396A2/en active Application Filing
-
2016
- 2016-06-03 JP JP2016111989A patent/JP6381584B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61240988A (ja) * | 1985-04-19 | 1986-10-27 | 松下電工株式会社 | 往復式電気カミソリ |
JP2001359273A (ja) * | 2000-06-14 | 2001-12-26 | Toshiba Corp | 電源装置及びこの電源装置を有する情報処理装置 |
US20070080673A1 (en) * | 2005-10-11 | 2007-04-12 | Anatol Seliverstov | System and method for voltage control of adjustable regulators |
JP2009519786A (ja) * | 2005-12-19 | 2009-05-21 | テックミン ピーティーワイ リミテッド | 誘導コイル検出 |
WO2011107976A1 (en) * | 2010-03-01 | 2011-09-09 | Patrick Michael Mitchell | A voltage regulator and a method for operating a voltage regulator |
Also Published As
Publication number | Publication date |
---|---|
WO2013038396A3 (en) | 2014-05-22 |
US20130069606A1 (en) | 2013-03-21 |
WO2013038396A4 (en) | 2014-07-24 |
JP2016185070A (ja) | 2016-10-20 |
EP2571152A1 (en) | 2013-03-20 |
RU2014108538A (ru) | 2015-10-27 |
CN103891118A (zh) | 2014-06-25 |
WO2013038396A2 (en) | 2013-03-21 |
JP6381584B2 (ja) | 2018-08-29 |
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