FI941790A - Förfarande för reducering av effektförbrukningen av en elektrisk anordning med en spänningsregulator, och en spänningsregulatorutrustade elektrisk anordning som sparar elkraft - Google Patents
Förfarande för reducering av effektförbrukningen av en elektrisk anordning med en spänningsregulator, och en spänningsregulatorutrustade elektrisk anordning som sparar elkraft Download PDFInfo
- Publication number
- FI941790A FI941790A FI941790A FI941790A FI941790A FI 941790 A FI941790 A FI 941790A FI 941790 A FI941790 A FI 941790A FI 941790 A FI941790 A FI 941790A FI 941790 A FI941790 A FI 941790A
- Authority
- FI
- Finland
- Prior art keywords
- voltage regulator
- electronic device
- power consumption
- slower mode
- reducing
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Electric Motors In General (AREA)
- Amplifiers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Direct Current Feeding And Distribution (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI941790A FI96153C (sv) | 1994-04-18 | 1994-04-18 | Förfarande för reducering av effektförbrukningen av en elektrisk anordning med en spänningsregulator, och en spänningsregulatorutrustade elektrisk anordning som sparar elkraft |
DE69511930T DE69511930T2 (de) | 1994-04-18 | 1995-04-18 | Verfahren und Vorrichtung zur Steuerung der Leistungsaufnahme eines elektronischen Gerätes |
AT95302570T ATE184431T1 (de) | 1994-04-18 | 1995-04-18 | Verfahren und vorrichtung zur steuerung der leistungsaufnahme eines elektronischen gerätes |
JP7092556A JPH0869330A (ja) | 1994-04-18 | 1995-04-18 | 電子装置の消費電力を制御するための電圧調整装置及び電圧調整方法 |
EP95302570A EP0678963B1 (en) | 1994-04-18 | 1995-04-18 | Method and apparatus for controlling the power consumption of an electronic device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI941790A FI96153C (sv) | 1994-04-18 | 1994-04-18 | Förfarande för reducering av effektförbrukningen av en elektrisk anordning med en spänningsregulator, och en spänningsregulatorutrustade elektrisk anordning som sparar elkraft |
FI941790 | 1994-04-18 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI941790A0 FI941790A0 (sv) | 1994-04-18 |
FI941790A true FI941790A (sv) | 1995-10-19 |
FI96153B FI96153B (sv) | 1996-01-31 |
FI96153C FI96153C (sv) | 1996-05-10 |
Family
ID=8540543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI941790A FI96153C (sv) | 1994-04-18 | 1994-04-18 | Förfarande för reducering av effektförbrukningen av en elektrisk anordning med en spänningsregulator, och en spänningsregulatorutrustade elektrisk anordning som sparar elkraft |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0678963B1 (sv) |
JP (1) | JPH0869330A (sv) |
AT (1) | ATE184431T1 (sv) |
DE (1) | DE69511930T2 (sv) |
FI (1) | FI96153C (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6081733A (en) * | 1997-04-16 | 2000-06-27 | Motorola, Inc. | Communication control apparatus and method |
JP2000066745A (ja) * | 1998-08-26 | 2000-03-03 | New Japan Radio Co Ltd | 定電圧レギュレータ回路 |
FR2807846A1 (fr) * | 2000-04-12 | 2001-10-19 | St Microelectronics Sa | Regulateur de tension a faible consommation electrique |
JP3755585B2 (ja) * | 2001-05-11 | 2006-03-15 | セイコーエプソン株式会社 | 表示コントローラ、表示ユニット及び電子機器 |
DE10223772A1 (de) * | 2002-05-28 | 2003-12-18 | Infineon Technologies Ag | Schaltungsanordnung und Verfahren zur Bereitstellung einer Ausgangsspannung aus einer Eingangsspannung |
JP2006079301A (ja) * | 2004-09-09 | 2006-03-23 | Denso Corp | 電源回路 |
CN100388149C (zh) * | 2004-12-23 | 2008-05-14 | 凌阳科技股份有限公司 | 低待机耗流的电压稳压器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5142219A (en) * | 1991-05-01 | 1992-08-25 | Winbond Electronics North America Corporation | Switchable current-reference voltage generator |
-
1994
- 1994-04-18 FI FI941790A patent/FI96153C/sv active
-
1995
- 1995-04-18 EP EP95302570A patent/EP0678963B1/en not_active Expired - Lifetime
- 1995-04-18 DE DE69511930T patent/DE69511930T2/de not_active Expired - Fee Related
- 1995-04-18 JP JP7092556A patent/JPH0869330A/ja active Pending
- 1995-04-18 AT AT95302570T patent/ATE184431T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE184431T1 (de) | 1999-09-15 |
DE69511930D1 (de) | 1999-10-14 |
EP0678963B1 (en) | 1999-09-08 |
FI96153C (sv) | 1996-05-10 |
EP0678963A3 (en) | 1996-11-06 |
EP0678963A2 (en) | 1995-10-25 |
FI96153B (sv) | 1996-01-31 |
JPH0869330A (ja) | 1996-03-12 |
DE69511930T2 (de) | 2000-03-09 |
FI941790A0 (sv) | 1994-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2161832T3 (es) | Metodo para reducir el consumo de potencia de un dispositivo electronico que comprende un regulador de tension. | |
EP0851332A2 (en) | A voltage regulator | |
CA2244044A1 (en) | Current mode controller for continuous conduction mode power factor correction circuit and method of operation thereof | |
US5774813A (en) | Method and apparatus for controlling the power consumption of an electronic device | |
DE60218041D1 (de) | Im strommodus gesteuertes schaltnetzteil | |
CA2202312A1 (en) | Dual voltage, self-monitoring line circuit | |
ATE362231T1 (de) | Elektrische versorgungseinrichtung und -verfahren für bewegliche apparate | |
FI941790A (sv) | Förfarande för reducering av effektförbrukningen av en elektrisk anordning med en spänningsregulator, och en spänningsregulatorutrustade elektrisk anordning som sparar elkraft | |
DE69838803D1 (de) | Bildaufnahme- und Bildwiedergabegerät | |
SE9603432L (sv) | Metod och anordning vid effektransistor | |
MY119919A (en) | Means of communication between a battery pack and a battery powered device | |
MY112781A (en) | Circuit arrangement for current measurement via a switching transistor. | |
ATE177886T1 (de) | Funkeinheit für teilnehmergerät | |
MY118133A (en) | Method and apparatus for measuring and regulating current to a load. | |
JP3721081B2 (ja) | 移動電話装置及びそのacアダプタ | |
ATE265108T1 (de) | Verfahren und vorrichtung zur dualmodusleistungregelung eines funktelefons | |
DE59305206D1 (de) | Ladeeinrichtung | |
SE9604103L (sv) | Linjekrets | |
ES8404529A1 (es) | Dispositivo electronico para el control del voltaje suministrado a una carga. | |
KR20050096430A (ko) | 이동 통신 단말기의 전원 절약 회로 및 방법 | |
TW342473B (en) | Redundant-type stabilizing power supply device | |
GB2284322B (en) | Control method for reducing quiescent current | |
WO1999010977A3 (en) | Amplifier with controllable output current | |
EP1148626A3 (de) | Schaltnetzteil mit geregelter Ausgangsspannung | |
SE9703278D0 (sv) | Effekstyrning |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application |