HK66692A - Power supply adapter systems - Google Patents
Power supply adapter systemsInfo
- Publication number
- HK66692A HK66692A HK66692A HK66692A HK66692A HK 66692 A HK66692 A HK 66692A HK 66692 A HK66692 A HK 66692A HK 66692 A HK66692 A HK 66692A HK 66692 A HK66692 A HK 66692A
- Authority
- HK
- Hong Kong
- Prior art keywords
- power supply
- supply adapter
- adapter systems
- systems
- power
- Prior art date
Links
Classifications
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/143—Detection of memory cassette insertion or removal; Continuity checks of supply or ground lines; Detection of supply variations, interruptions or levels ; Switching between alternative supplies
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/04—Circuit arrangements for ac mains or ac distribution networks for connecting networks of the same frequency but supplied from different sources
-
- 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
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Direct Current Feeding And Distribution (AREA)
- Power Sources (AREA)
- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
- Logic Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/908,846 US4730122A (en) | 1986-09-18 | 1986-09-18 | Power supply adapter systems |
Publications (1)
Publication Number | Publication Date |
---|---|
HK66692A true HK66692A (en) | 1992-09-11 |
Family
ID=25426320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK66692A HK66692A (en) | 1986-09-18 | 1992-09-03 | Power supply adapter systems |
Country Status (10)
Country | Link |
---|---|
US (1) | US4730122A (fr) |
EP (1) | EP0260474B1 (fr) |
JP (1) | JPS6376007A (fr) |
KR (1) | KR900006946B1 (fr) |
BR (2) | BR8704777A (fr) |
CA (1) | CA1268519A (fr) |
DE (1) | DE3776677D1 (fr) |
ES (1) | ES2029246T3 (fr) |
HK (1) | HK66692A (fr) |
SG (1) | SG68492G (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01187614A (ja) * | 1988-01-21 | 1989-07-27 | Sharp Corp | 電源回路 |
JPH01258459A (ja) * | 1988-04-08 | 1989-10-16 | Seikosha Co Ltd | 電池を電源とした集積回路 |
JP2796311B2 (ja) * | 1988-09-07 | 1998-09-10 | 株式会社日立製作所 | 半導体装置 |
USRE40132E1 (en) | 1988-06-17 | 2008-03-04 | Elpida Memory, Inc. | Large scale integrated circuit with sense amplifier circuits for low voltage operation |
US5297097A (en) | 1988-06-17 | 1994-03-22 | Hitachi Ltd. | Large scale integrated circuit for low voltage operation |
JPH02136097A (ja) * | 1988-11-17 | 1990-05-24 | Canon Inc | 電源装置 |
JPH07122992B2 (ja) * | 1990-02-08 | 1995-12-25 | 株式会社東芝 | 半導体集積回路 |
EP0470498A3 (en) * | 1990-07-31 | 1993-06-09 | Texas Instruments Incorporated | Improvements in or relating to integrated circuits |
JP3076097B2 (ja) * | 1991-08-26 | 2000-08-14 | 日本電気株式会社 | 基準電位発生回路 |
US5258653A (en) * | 1991-09-30 | 1993-11-02 | Eastman Kodak Company | Power efficient voltage to current coverter |
US5287263A (en) * | 1992-07-01 | 1994-02-15 | Digital Equipment Corporation | Inrush current control circuit |
US5530398A (en) * | 1994-04-11 | 1996-06-25 | Rockwell International Corporation | Accurate reference generation technique valid during system power-up transients |
US5532576A (en) * | 1994-04-11 | 1996-07-02 | Rockwell International Corporation | Efficient, well regulated, DC-DC power supply up-converter for CMOS integrated circuits |
US5535166A (en) * | 1994-07-25 | 1996-07-09 | Microunity Systems Engineering, Inc. | Circuit for isolating and driving interconnect lines |
GB9423046D0 (en) * | 1994-11-15 | 1995-01-04 | Sgs Thomson Microelectronics | A voltage reference circuit |
KR0151498B1 (ko) * | 1995-06-07 | 1998-12-15 | 김광호 | 직류-직류컨버터를 이용한 전원공급장치 |
DE69520494T2 (de) * | 1995-08-04 | 2001-08-09 | Stmicroelectronics S.R.L., Agrate Brianza | Anordnung zur Überwachung einer Schwellspannung |
US5753841A (en) * | 1995-08-17 | 1998-05-19 | Advanced Micro Devices, Inc. | PC audio system with wavetable cache |
DE19639163A1 (de) * | 1996-09-24 | 1998-04-02 | Veba Kraftwerke Ruhr | Einrichtung zur Anpassung eines Verbrauchers an die einspeisende Netzspannung |
US5894423A (en) * | 1996-12-26 | 1999-04-13 | Motorola Inc. | Data processing system having an auto-ranging low voltage detection circuit |
US6011322A (en) * | 1997-07-28 | 2000-01-04 | Sony Corporation | Apparatus and method for providing power to circuitry implementing two different power sources |
US6163085A (en) * | 1997-11-26 | 2000-12-19 | Illinois Tool Works Inc. | Method and apparatus for selecting input voltage for a power supply |
JP4225630B2 (ja) * | 1999-05-27 | 2009-02-18 | 株式会社ルネサステクノロジ | 電圧発生回路 |
JP3609003B2 (ja) * | 2000-05-02 | 2005-01-12 | シャープ株式会社 | Cmos半導体集積回路 |
JP4059056B2 (ja) * | 2002-10-18 | 2008-03-12 | 株式会社デンソー | センサ装置およびセンサ装置の出力特性切換方法 |
EP1437638B1 (fr) * | 2002-12-17 | 2016-02-24 | Infineon Technologies AG | Circuit pour générer une tension d' alimentation |
US7212067B2 (en) * | 2003-08-01 | 2007-05-01 | Sandisk Corporation | Voltage regulator with bypass for multi-voltage storage system |
JP4488800B2 (ja) * | 2004-06-14 | 2010-06-23 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
EP1884954B1 (fr) | 2006-07-27 | 2009-02-04 | STMicroelectronics Asia Pacific Pte Ltd. | Système de distribution de tension d'alimentation avec résistance réduite pour dispositifs semi-conducteurs |
US8232677B2 (en) * | 2007-01-05 | 2012-07-31 | Ati Technologies Ulc | Cascaded multi-supply power supply |
CN101470502B (zh) * | 2007-12-26 | 2011-09-28 | 鸿富锦精密工业(深圳)有限公司 | 电源适配电路 |
TWI396356B (zh) * | 2007-12-31 | 2013-05-11 | Hon Hai Prec Ind Co Ltd | 電源適配電路 |
JP5247240B2 (ja) * | 2008-05-22 | 2013-07-24 | キヤノン株式会社 | 集積回路、集積回路を備える電子機器 |
US8102078B2 (en) * | 2008-07-14 | 2012-01-24 | Sefe, Inc. | Dynamic electrical converter system |
DE102013112300A1 (de) * | 2013-11-08 | 2015-05-13 | Endress + Hauser Gmbh + Co. Kg | Eingangsschaltung zur Bereitstellung einer Versorgungsspannung |
US10063073B2 (en) * | 2014-05-21 | 2018-08-28 | Dialog Semiconductor Inc. | USB power converter with bleeder circuit for fast correction of output voltage by discharging output capacitor |
DE102014113426A1 (de) * | 2014-09-17 | 2016-03-17 | Rheotec Messtechnik Gmbh | Schaltungsanordnung zur Wandlung einer elektrischen Größe, insbesondere zur Wandlung einer Eingangsspannung UE an einem Spannungseingang in eine Ausgangsspannung UA an einem Spannungsausgang der Schaltungsanordnung |
DE102021106815B4 (de) | 2021-01-06 | 2023-06-01 | Taiwan Semiconductor Manufacturing Company, Ltd. | Stromversorgungsgenerator und betriebsverfahren dafür |
CN114489202B (zh) | 2021-01-06 | 2024-03-29 | 台湾积体电路制造股份有限公司 | 电源供应产生器及其操作方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076135A (en) * | 1958-09-29 | 1963-01-29 | Hughes Aircraft Co | Power supply circuit |
US3737758A (en) * | 1971-11-03 | 1973-06-05 | R Allington | Switch-mode voltage and current regulator |
US3879648A (en) * | 1973-12-17 | 1975-04-22 | Ibm | Capacitive based voltage reducer and regulator |
US4205369A (en) * | 1977-02-16 | 1980-05-27 | Kabushiki Kaisha Daini Seikosha | Voltage dropping circuit |
US4167777A (en) * | 1978-02-24 | 1979-09-11 | Instrumentation Specialties Company | Switching-mode regulator |
GB2020437B (en) * | 1978-04-14 | 1982-08-04 | Seiko Instr & Electronics | Voltage detecting circuit |
US4195333A (en) * | 1978-05-30 | 1980-03-25 | General Electric Company | DC to DC voltage converter |
US4315208A (en) * | 1980-07-14 | 1982-02-09 | American Standard Inc. | Regulated power supply having its d.c. voltage source selectively supplemented by a d.c. to d.c. converter |
US4463270A (en) * | 1980-07-24 | 1984-07-31 | Fairchild Camera & Instrument Corp. | MOS Comparator circuit |
JPS5761981A (en) * | 1980-10-01 | 1982-04-14 | Hitachi Ltd | Electronic circuit using voltage reguction means |
JPS57124909A (en) * | 1981-01-27 | 1982-08-04 | Toshiba Corp | Output transistor protection circuit |
JPS57201995A (en) * | 1981-06-05 | 1982-12-10 | Fujitsu Ten Ltd | Input protection circuit |
JPS57206231A (en) * | 1981-06-12 | 1982-12-17 | Hitachi Ltd | Power source for automotive electronic device |
US4433282A (en) * | 1981-12-08 | 1984-02-21 | Intersil | Monolithic voltage divider |
JPS58116759A (ja) * | 1981-12-29 | 1983-07-12 | Fujitsu Ltd | 出力ドライバ回路 |
US4469959A (en) * | 1982-03-15 | 1984-09-04 | Motorola, Inc. | Input buffer |
US4585955B1 (en) * | 1982-12-15 | 2000-11-21 | Tokyo Shibaura Electric Co | Internally regulated power voltage circuit for mis semiconductor integrated circuit |
JPS59218042A (ja) * | 1983-05-26 | 1984-12-08 | Toshiba Corp | 半導体集積回路 |
US4536699A (en) * | 1984-01-16 | 1985-08-20 | Gould, Inc. | Field effect regulator with stable feedback loop |
JPH0772852B2 (ja) * | 1984-01-26 | 1995-08-02 | 株式会社東芝 | サブミクロン半導体lsiのチップ内電源変換回路 |
JPS60176121A (ja) * | 1984-02-22 | 1985-09-10 | Toshiba Corp | 電圧降下回路 |
DE3572900D1 (en) * | 1984-05-10 | 1989-10-12 | Siemens Ag | Circuit arrangement for a converter |
US4595873A (en) * | 1984-07-13 | 1986-06-17 | Siemens Aktiengesellschaft | Circuit arrangement for feeding electrical users with a DC voltage |
US4665323A (en) * | 1984-10-25 | 1987-05-12 | Zenith Electronics Corporation | Electronically switchable power source |
US4654538A (en) * | 1984-11-05 | 1987-03-31 | Burroughs Corporation | Dual input voltage power supply |
-
1986
- 1986-09-18 US US06/908,846 patent/US4730122A/en not_active Expired - Fee Related
-
1987
- 1987-08-21 EP EP87112151A patent/EP0260474B1/fr not_active Expired - Lifetime
- 1987-08-21 DE DE8787112151T patent/DE3776677D1/de not_active Expired - Fee Related
- 1987-08-21 ES ES87112151T patent/ES2029246T3/es not_active Expired - Lifetime
- 1987-09-14 CA CA000546779A patent/CA1268519A/fr not_active Expired - Fee Related
- 1987-09-16 BR BR8704777A patent/BR8704777A/pt unknown
- 1987-09-17 BR BR8704803A patent/BR8704803A/pt not_active IP Right Cessation
- 1987-09-17 JP JP62231255A patent/JPS6376007A/ja active Pending
- 1987-09-17 KR KR1019870010314A patent/KR900006946B1/ko not_active IP Right Cessation
-
1992
- 1992-07-02 SG SG68492A patent/SG68492G/en unknown
- 1992-09-03 HK HK66692A patent/HK66692A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1268519A (fr) | 1990-05-01 |
BR8704777A (pt) | 1988-05-17 |
ES2029246T3 (es) | 1992-08-01 |
EP0260474A1 (fr) | 1988-03-23 |
KR880004629A (ko) | 1988-06-07 |
US4730122A (en) | 1988-03-08 |
BR8704803A (pt) | 1988-05-17 |
KR900006946B1 (ko) | 1990-09-25 |
DE3776677D1 (de) | 1992-03-26 |
SG68492G (en) | 1992-09-04 |
EP0260474B1 (fr) | 1992-02-12 |
JPS6376007A (ja) | 1988-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |