JP6381584B2 - 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
- JP6381584B2 JP6381584B2 JP2016111989A JP2016111989A JP6381584B2 JP 6381584 B2 JP6381584 B2 JP 6381584B2 JP 2016111989 A JP2016111989 A JP 2016111989A JP 2016111989 A JP2016111989 A JP 2016111989A JP 6381584 B2 JP6381584 B2 JP 6381584B2
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- JP
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- Prior art keywords
- voltage
- converter
- output
- resistor
- circuit
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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)
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 (3)
- DCコンバーターを備えた、電気ヒゲ剃り器であって、
前記DCコンバーターは、
−出力電圧(VOUT)が分岐可能であり、出力端子及び接地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し、一端が前記出力に接続され且つ他端が前記中心タップに接続された第1抵抗(R1)、及び、一端が前記中心タップに接続された第2抵抗(R2)とを有する分圧器(R1、R2)と、
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)と、を有し、
前記電源(DC)が、RC回路(R3、C1)と、パルス幅がデジタル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、からなり、
前記RC回路(R3、C1)のコンデンサ(C1)の一端が、前記分圧器(R1、R2)の前記第2抵抗(R2)の他端に接続され、前記RC回路(R3、C1)の前記コンデンサ(C1)の他端が前記接地端子に接続され、
追加の抵抗(R4)が、前記第2抵抗(R2)の他端と前記接地端子との間で、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おり、
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)の前記第2抵抗(R2)の他端と前記コンデンサ(C1)の一端との間の接合部との間に接続されており、
前記電気ヒゲ剃り器が、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、電気ヒゲ剃り器。 - 前記電源(DC)が、前記制御回路の前記制御入力と前記接地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に記載の電気ヒゲ剃り器。
- 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1〜2のいずれか一項に記載の電気ヒゲ剃り器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11007581.9 | 2011-09-17 | ||
EP11007581A EP2571152A1 (en) | 2011-09-17 | 2011-09-17 | DC converter with adjustable output voltage |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014529137A Division 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016185070A JP2016185070A (ja) | 2016-10-20 |
JP6381584B2 true JP6381584B2 (ja) | 2018-08-29 |
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 Before (1)
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 |
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 |
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US9162153B1 (en) | 2014-04-23 | 2015-10-20 | Innovation First, Inc. | Toy vehicle with an adjustable DC-DC switch |
US20150306514A1 (en) | 2014-04-23 | 2015-10-29 | Innovation First, Inc. | Toy Skateboard |
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 |
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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 |
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 |
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 |
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 |
US7449874B2 (en) * | 2005-10-11 | 2008-11-11 | Analog Devices, Inc. | System and method for voltage control of adjustable regulators |
WO2007070943A1 (en) * | 2005-12-19 | 2007-06-28 | Techmin Pty Limited | Induction coil sensing |
CN101162866A (zh) * | 2006-10-09 | 2008-04-16 | 思柏科技股份有限公司 | 可调变式电压稳压装置 |
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 |
US8085011B1 (en) * | 2007-08-24 | 2011-12-27 | Intersil Americas Inc. | Boost regulator using synthetic ripple regulation |
US8004253B2 (en) * | 2007-11-08 | 2011-08-23 | Astec International Limited | Duty cycle dependent non-linear slope compensation for improved dynamic response |
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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 |
IES20100113A2 (en) * | 2010-03-01 | 2011-03-30 | Patrick Michael Mitchell | A voltage regulator and a method for operating a voltage regulator |
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 WO PCT/IB2012/054919 patent/WO2013038396A2/en active Application Filing
- 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 CN CN201280044267.XA patent/CN103891118A/zh active Pending
-
2016
- 2016-06-03 JP JP2016111989A patent/JP6381584B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP2571152A1 (en) | 2013-03-20 |
US20130069606A1 (en) | 2013-03-21 |
JP2016185070A (ja) | 2016-10-20 |
JP2014526869A (ja) | 2014-10-06 |
RU2014108538A (ru) | 2015-10-27 |
CN103891118A (zh) | 2014-06-25 |
WO2013038396A3 (en) | 2014-05-22 |
WO2013038396A2 (en) | 2013-03-21 |
WO2013038396A4 (en) | 2014-07-24 |
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