DE102008001954B4 - Spannungswandler mit einer Schaltung zum Auswählen der Spannung, wobei der Spannungswert durch einen Takt umgeschaltet wird - Google Patents

Spannungswandler mit einer Schaltung zum Auswählen der Spannung, wobei der Spannungswert durch einen Takt umgeschaltet wird Download PDF

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Publication number
DE102008001954B4
DE102008001954B4 DE102008001954A DE102008001954A DE102008001954B4 DE 102008001954 B4 DE102008001954 B4 DE 102008001954B4 DE 102008001954 A DE102008001954 A DE 102008001954A DE 102008001954 A DE102008001954 A DE 102008001954A DE 102008001954 B4 DE102008001954 B4 DE 102008001954B4
Authority
DE
Germany
Prior art keywords
voltage
output
inverting input
input
circuit
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.)
Expired - Fee Related
Application number
DE102008001954A
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German (de)
English (en)
Other versions
DE102008001954A1 (de
Inventor
Carl Su
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kerio Technologies Inc Taiwan
Original Assignee
Kerio Technologies Inc Taiwan
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kerio Technologies Inc Taiwan filed Critical Kerio Technologies Inc Taiwan
Publication of DE102008001954A1 publication Critical patent/DE102008001954A1/de
Application granted granted Critical
Publication of DE102008001954B4 publication Critical patent/DE102008001954B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02M3/22—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Control Of Electrical Variables (AREA)
DE102008001954A 2008-02-26 2008-05-23 Spannungswandler mit einer Schaltung zum Auswählen der Spannung, wobei der Spannungswert durch einen Takt umgeschaltet wird Expired - Fee Related DE102008001954B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN097106821 2008-02-26
TW097106821A TW200937156A (en) 2008-02-26 2008-02-26 Voltage converter with time sequence voltage switching selection circuit

Publications (2)

Publication Number Publication Date
DE102008001954A1 DE102008001954A1 (de) 2009-08-27
DE102008001954B4 true DE102008001954B4 (de) 2012-03-22

Family

ID=39707936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008001954A Expired - Fee Related DE102008001954B4 (de) 2008-02-26 2008-05-23 Spannungswandler mit einer Schaltung zum Auswählen der Spannung, wobei der Spannungswert durch einen Takt umgeschaltet wird

Country Status (4)

Country Link
US (1) US7719867B2 (https=)
DE (1) DE102008001954B4 (https=)
GB (1) GB2457966A (https=)
TW (1) TW200937156A (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201014100A (en) * 2008-09-24 2010-04-01 Kerio Technologies Inc Output voltage feedback device for a power supply and the power supply thereof
TWM372040U (en) * 2009-03-11 2010-01-01 Acbel Polytech Inc Power supply device and power switch component
JP5422048B2 (ja) * 2009-06-03 2014-02-19 キーストーン エンジニアリング，インコーポレイテッド 杭及びその形成方法
CN102156526A (zh) * 2010-02-11 2011-08-17 克立欧电子有限公司 具有休眠状态的自动唤醒节能电压转换装置
TW201128923A (en) * 2010-02-12 2011-08-16 Kerio Technologies Inc wherein a current detection unit senses the voltage suitable for a power consuming device by modulat
CN102419626A (zh) * 2010-09-27 2012-04-18 和硕联合科技股份有限公司 电脑系统、电源供应器及其电源管理方法
CN103683905A (zh) * 2012-09-07 2014-03-26 鸿富锦精密工业（深圳）有限公司 电压转换器
US20140140010A1 (en) * 2012-11-16 2014-05-22 Lien Chang Electronic Enterprise Co., Ltd. Current converting device
US11083067B2 (en) 2013-03-15 2021-08-03 Hatch Transformers, Inc. Electrical power supply with removable plug-in cartridge
US20140265931A1 (en) * 2013-03-15 2014-09-18 Hatch Transformers, Inc. Electrical Power Supply With Removable Plug-In Cartridge
CN105765300A (zh) * 2013-10-14 2016-07-13 哈奇变压器有限公司 具有可移除插入式盒的电力源
CN112928910B (zh) * 2021-02-08 2022-06-28 上海空间电源研究所 一种调压输出开关电源

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321525A (en) * 1978-10-11 1982-03-23 Fujitsu Fanuc Limited Reference voltage generating circuit in a DC power supply
US5347211A (en) * 1993-03-11 1994-09-13 Innova Electronics Corporation Selectable output power converter
US20040259436A1 (en) * 2003-06-23 2004-12-23 Carl Su Voltage converter with selectable output voltage levels
US20050219882A1 (en) * 2004-04-06 2005-10-06 Michael Wu Power converter with output voltage level indicating device
WO2005104341A1 (fr) * 2004-04-23 2005-11-03 Golden Bridge Electech Inc. Adaptateur de tension de courant continu interchangeable avec affichage de niveau de tension
US20050259456A1 (en) * 2004-05-21 2005-11-24 Delta Electronics, Inc. Power converter system having adaptor unit for generating multiple output voltage values
US20070278859A1 (en) * 2006-06-02 2007-12-06 Kerio Technologies, Inc. Voltage transformer with mechanically actuated voltage-selected switches

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7554828B2 (en) * 2001-12-03 2009-06-30 Igo, Inc. Power converter with retractable cable system
US6628535B1 (en) * 2002-03-20 2003-09-30 Formosa Electronic Industries Inc. Voltage converter with selectable DC output voltage level
TWM251392U (en) * 2004-02-02 2004-11-21 Well Shin Technology Co Ltd Power adapter
TWM259392U (en) * 2004-05-10 2005-03-11 Kerio Technologies Inc Universal power adaptor
US20060054717A1 (en) * 2004-09-16 2006-03-16 Dietz Timothy A AC/DC converter with multiple output cords having variable voltage
TW200722950A (en) * 2005-12-14 2007-06-16 Golden Bridge Electech Inc Power supply and method for detecting and adjusting voltages and currents for supplying power requirement of electronic apparatus

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321525A (en) * 1978-10-11 1982-03-23 Fujitsu Fanuc Limited Reference voltage generating circuit in a DC power supply
US5347211A (en) * 1993-03-11 1994-09-13 Innova Electronics Corporation Selectable output power converter
US20040259436A1 (en) * 2003-06-23 2004-12-23 Carl Su Voltage converter with selectable output voltage levels
US20050219882A1 (en) * 2004-04-06 2005-10-06 Michael Wu Power converter with output voltage level indicating device
WO2005104341A1 (fr) * 2004-04-23 2005-11-03 Golden Bridge Electech Inc. Adaptateur de tension de courant continu interchangeable avec affichage de niveau de tension
US20050259456A1 (en) * 2004-05-21 2005-11-24 Delta Electronics, Inc. Power converter system having adaptor unit for generating multiple output voltage values
US20070278859A1 (en) * 2006-06-02 2007-12-06 Kerio Technologies, Inc. Voltage transformer with mechanically actuated voltage-selected switches

Also Published As

Publication number Publication date
TW200937156A (en) 2009-09-01
US7719867B2 (en) 2010-05-18
GB0812149D0 (en) 2008-08-06
US20090212757A1 (en) 2009-08-27
TWI332135B (https=) 2010-10-21
DE102008001954A1 (de) 2009-08-27
GB2457966A (en) 2009-09-02

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OP8 Request for examination as to paragraph 44 patent law
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final

Effective date: 20120623

R082 Change of representative

Representative=s name: LANGPATENT ANWALTSKANZLEI, DE

Representative=s name: LANGPATENT ANWALTSKANZLEI IP LAW FIRM, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131203