DE60228176D1 - Verfahren und Vorrichtung zum Einstellen der Strombegrenzung und der Frequenz zur Gewährleistung einer konstanten Maximalleistung - Google Patents
Verfahren und Vorrichtung zum Einstellen der Strombegrenzung und der Frequenz zur Gewährleistung einer konstanten MaximalleistungInfo
- Publication number
- DE60228176D1 DE60228176D1 DE60228176T DE60228176T DE60228176D1 DE 60228176 D1 DE60228176 D1 DE 60228176D1 DE 60228176 T DE60228176 T DE 60228176T DE 60228176 T DE60228176 T DE 60228176T DE 60228176 D1 DE60228176 D1 DE 60228176D1
- Authority
- DE
- Germany
- Prior art keywords
- ensure
- adjusting
- frequency
- maximum power
- current limit
- 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 - Lifetime
Links
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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
-
- 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
- H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
-
- 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
- G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/26—Current mirrors
- G05F3/262—Current mirrors using field-effect transistors only
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0093—Converters characterised by their input or output configuration wherein the output is created by adding a regulated voltage to or subtracting it from an unregulated input
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in field-effect transistor switches
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31658301P | 2001-08-31 | 2001-08-31 | |
US10/218,763 US6747443B2 (en) | 2001-08-31 | 2002-08-14 | Method and apparatus for trimming current limit and frequency to maintain a constant maximum power |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60228176D1 true DE60228176D1 (de) | 2008-09-25 |
Family
ID=26913228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60228176T Expired - Lifetime DE60228176D1 (de) | 2001-08-31 | 2002-08-29 | Verfahren und Vorrichtung zum Einstellen der Strombegrenzung und der Frequenz zur Gewährleistung einer konstanten Maximalleistung |
Country Status (4)
Country | Link |
---|---|
US (6) | US6747443B2 (de) |
EP (1) | EP1289107B1 (de) |
JP (2) | JP4361250B2 (de) |
DE (1) | DE60228176D1 (de) |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6747443B2 (en) * | 2001-08-31 | 2004-06-08 | Power Integrations, Inc. | Method and apparatus for trimming current limit and frequency to maintain a constant maximum power |
US6781357B2 (en) | 2001-09-27 | 2004-08-24 | Power Integrations, Inc. | Method and apparatus for maintaining a constant load current with line voltage in a switch mode power supply |
US6897662B2 (en) * | 2001-10-26 | 2005-05-24 | Micrel, Incorporated | Method and apparatus for optimizing the accuracy of an electronic circuit |
KR100554080B1 (ko) * | 2002-09-19 | 2006-02-22 | 엘지전자 주식회사 | 고압/편향 분리형 영상표시기기의 전압 안정화 회로 |
US7656096B2 (en) * | 2003-04-30 | 2010-02-02 | International Rectifier Corporation | Hybrid ballast control circuit in a simplified package |
US7254044B2 (en) * | 2005-01-11 | 2007-08-07 | Artesyn Technologies, Inc. | Current limit circuit and power supply including same |
US7272025B2 (en) * | 2005-01-18 | 2007-09-18 | Power Integrations, Inc. | Method and apparatus to control either a regulated or an unregulated output of a switching power supply |
US7453709B2 (en) * | 2005-07-08 | 2008-11-18 | Power Integrations, Inc. | Method and apparatus for increasing the power capability of a power supply |
US7215107B2 (en) * | 2005-07-11 | 2007-05-08 | Power Integrations, Inc. | Method and apparatus to limit output power in a switching power supply |
US7576528B2 (en) * | 2006-10-04 | 2009-08-18 | Power Integrations, Inc. | Control circuit responsive to an impedance |
US7502236B2 (en) * | 2006-10-04 | 2009-03-10 | Power Integrations, Inc. | Power supply controller responsive to a feedforward signal |
US7567066B2 (en) | 2006-10-04 | 2009-07-28 | Power Integrations, Inc. | Integrated switch with internally adjusted conduction time |
US7518885B2 (en) | 2006-10-04 | 2009-04-14 | Power Integrations, Inc. | Method and apparatus for a control circuit with multiple operation modes |
US7733073B2 (en) * | 2007-09-28 | 2010-06-08 | Infineon Technologies Ag | Current regulator with current threshold dependent duty cycle |
US8576589B2 (en) | 2008-01-30 | 2013-11-05 | Cirrus Logic, Inc. | Switch state controller with a sense current generated operating voltage |
US9305609B2 (en) * | 2008-04-30 | 2016-04-05 | Micron Technology, Inc. | System and method of command based and current limit controlled memory device power up |
US7952895B2 (en) | 2008-05-29 | 2011-05-31 | Power Integrations, Inc. | Method and apparatus for implementing an unregulated dormant mode in a power converter |
US7770039B2 (en) | 2008-05-29 | 2010-08-03 | iGo, Inc | Primary side control circuit and method for ultra-low idle power operation |
US7995359B2 (en) | 2009-02-05 | 2011-08-09 | Power Integrations, Inc. | Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter |
US8385088B2 (en) | 2010-12-06 | 2013-02-26 | Power Integrations, Inc. | Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter |
US7779278B2 (en) | 2008-05-29 | 2010-08-17 | Igo, Inc. | Primary side control circuit and method for ultra-low idle power operation |
US7795759B2 (en) | 2008-06-27 | 2010-09-14 | iGo, Inc | Load condition controlled power strip |
US7795760B2 (en) | 2008-07-25 | 2010-09-14 | Igo, Inc. | Load condition controlled power module |
US7800252B2 (en) | 2008-06-27 | 2010-09-21 | Igo, Inc. | Load condition controlled wall plate outlet system |
US8432147B2 (en) * | 2008-07-23 | 2013-04-30 | Semiconductor Components Industries, Llc | Method of forming a switching regulator and structure therefor |
TWI384342B (zh) * | 2008-08-01 | 2013-02-01 | Leadtrend Tech Corp | 電流控制方法與裝置 |
US8159204B2 (en) * | 2008-09-29 | 2012-04-17 | Active-Semi, Inc. | Regulating current output from a buck converter without external current sensing |
US8284572B2 (en) * | 2008-11-20 | 2012-10-09 | Leadtrend Technology Corp. | Current control method and apparatus |
JP2011062026A (ja) * | 2009-09-11 | 2011-03-24 | Panasonic Corp | スイッチング電源装置及び半導体装置 |
US9178415B1 (en) | 2009-10-15 | 2015-11-03 | Cirrus Logic, Inc. | Inductor over-current protection using a volt-second value representing an input voltage to a switching power converter |
US8487591B1 (en) | 2009-12-31 | 2013-07-16 | Cirrus Logic, Inc. | Power control system with power drop out immunity and uncompromised startup time |
US8310850B2 (en) * | 2009-12-22 | 2012-11-13 | Power Integrations, Inc. | Method and apparatus for varying current limit to limit an output power of a power supply |
US8729811B2 (en) | 2010-07-30 | 2014-05-20 | Cirrus Logic, Inc. | Dimming multiple lighting devices by alternating energy transfer from a magnetic storage element |
US8912781B2 (en) * | 2010-07-30 | 2014-12-16 | Cirrus Logic, Inc. | Integrated circuit switching power supply controller with selectable buck mode operation |
US9510401B1 (en) | 2010-08-24 | 2016-11-29 | Cirrus Logic, Inc. | Reduced standby power in an electronic power control system |
EP2653014B1 (de) | 2010-12-16 | 2016-10-19 | Philips Lighting Holding B.V. | Übergänge zwischen dem discontinuous mode und dem critical conduction mode in abhängigkeit eines schaltparameters |
EP2512021B1 (de) * | 2011-04-14 | 2017-07-19 | Nxp B.V. | Steuerung für einen Schaltstromwandler |
CN103636109B (zh) | 2011-06-03 | 2016-08-17 | 塞瑞斯逻辑公司 | 用于操作开关电力转换器的方法和装置以及电力分配系统 |
CN103583082B (zh) | 2011-06-03 | 2016-11-02 | 皇家飞利浦有限公司 | 用于控制开关功率变换器的方法和设备以及功率变换设备 |
JP5762205B2 (ja) * | 2011-08-04 | 2015-08-12 | ラピスセミコンダクタ株式会社 | 半導体集積回路 |
EP2792037A2 (de) | 2011-12-14 | 2014-10-22 | Cirrus Logic, Inc. | Multimodale rücklaufsteuerung für einen schaltenergiewandler mit dimmvorrichtung |
US9520794B2 (en) | 2012-07-25 | 2016-12-13 | Philips Lighting Holding B.V | Acceleration of output energy provision for a load during start-up of a switching power converter |
US9024541B2 (en) | 2013-03-07 | 2015-05-05 | Cirrus Logic, Inc. | Utilizing secondary-side conduction time parameters of a switching power converter to provide energy to a load |
EP2974540B1 (de) | 2013-03-11 | 2019-08-07 | Signify Holding B.V. | Verminderung von stromschwankungen durch einen gesteuerten ausgleichstrom |
WO2014164755A2 (en) | 2013-03-11 | 2014-10-09 | Cirrus Logic, Inc. | Quantization error reduction in constant output current control drivers |
US9253833B2 (en) | 2013-05-17 | 2016-02-02 | Cirrus Logic, Inc. | Single pin control of bipolar junction transistor (BJT)-based power stage |
WO2014186776A1 (en) | 2013-05-17 | 2014-11-20 | Cirrus Logic, Inc. | Charge pump-based circuitry for bjt power supply |
JP5838997B2 (ja) * | 2013-05-21 | 2016-01-06 | トヨタ自動車株式会社 | 電力変換装置及び電力補正方法 |
CN103280960B (zh) * | 2013-05-31 | 2015-04-15 | 华为技术有限公司 | 限流装置及限流方法 |
WO2015017317A2 (en) | 2013-07-29 | 2015-02-05 | Cirrus Logic, Inc. | Two terminal drive of bipolar junction transistor (bjt) for switch-mode operation of a light emitting diode (led)-based bulb |
WO2015017315A1 (en) | 2013-07-29 | 2015-02-05 | Cirrus Logic, Inc. | Compensating for a reverse recovery time period of a bipolar junction transistor (bjt) in switch-mode operation of a light-emitting diode (led)-based bulb |
US9161401B1 (en) | 2014-03-20 | 2015-10-13 | Cirrus Logic, Inc. | LED (light-emitting diode) string derived controller power supply |
US9214862B2 (en) | 2014-04-17 | 2015-12-15 | Philips International, B.V. | Systems and methods for valley switching in a switching power converter |
US9325236B1 (en) | 2014-11-12 | 2016-04-26 | Koninklijke Philips N.V. | Controlling power factor in a switching power converter operating in discontinuous conduction mode |
JP6485047B2 (ja) * | 2015-01-08 | 2019-03-20 | 富士電機株式会社 | スイッチング電源装置 |
US9504118B2 (en) | 2015-02-17 | 2016-11-22 | Cirrus Logic, Inc. | Resistance measurement of a resistor in a bipolar junction transistor (BJT)-based power stage |
US9609701B2 (en) | 2015-02-27 | 2017-03-28 | Cirrus Logic, Inc. | Switch-mode drive sensing of reverse recovery in bipolar junction transistor (BJT)-based power converters |
US9603206B2 (en) | 2015-02-27 | 2017-03-21 | Cirrus Logic, Inc. | Detection and control mechanism for tail current in a bipolar junction transistor (BJT)-based power stage |
US10069399B1 (en) | 2017-04-11 | 2018-09-04 | Infineon Technologies Austria Ag | Selecting an aspect ratio for current monitoring |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4823070A (en) * | 1986-11-18 | 1989-04-18 | Linear Technology Corporation | Switching voltage regulator circuit |
KR910008548B1 (ko) * | 1987-05-07 | 1991-10-18 | 가부시키가이샤 히타치세이사쿠쇼 | 충전발전기의 전압조정장치 |
US5390101A (en) | 1994-01-04 | 1995-02-14 | Motorola, Inc. | Flyback power supply having a VCO controlled switching rate |
US5528483A (en) | 1994-08-23 | 1996-06-18 | Siliconix, Inc. | Voltage converter with frequency shift protection against overload current |
GB2298532A (en) * | 1995-02-28 | 1996-09-04 | Ibm | Switch mode power supply |
US5747976A (en) * | 1996-03-26 | 1998-05-05 | Raytheon Company | Constant on-time architecture for switching regulators |
EP0871328B1 (de) * | 1997-04-09 | 2003-08-13 | STMicroelectronics S.r.l. | Steuerung der Ausgangsleistung eines Gleichstromwandlers variabler Schaltfrequenz |
US6232775B1 (en) * | 1997-12-26 | 2001-05-15 | Alps Electric Co., Ltd | Magneto-impedance element, and azimuth sensor, autocanceler and magnetic head using the same |
US6226190B1 (en) | 1998-02-27 | 2001-05-01 | Power Integrations, Inc. | Off-line converter with digital control |
US6147883A (en) | 1998-11-16 | 2000-11-14 | Power Integrations, Inc. | Output feedback and under-voltage detection |
JP2001095233A (ja) | 1999-09-22 | 2001-04-06 | Tdk Corp | スイッチング電源装置 |
US6154377A (en) | 1999-10-08 | 2000-11-28 | Power Integrations, Inc. | Method and apparatus reducing overshoot in a power supply controller |
JP4399929B2 (ja) * | 1999-12-02 | 2010-01-20 | パナソニック株式会社 | スイッチング電源装置 |
US6232755B1 (en) * | 2000-01-31 | 2001-05-15 | Intel Corporation | Switching voltage regulator that adjusts a timing in response to a load transient |
JP2002056678A (ja) * | 2000-08-14 | 2002-02-22 | Mitsubishi Electric Corp | 基板バイアス電圧発生回路 |
US6424229B1 (en) * | 2001-06-04 | 2002-07-23 | Ericsson Inc. | Tunable voltage controlled oscillator circuit having aided acquisition and methods for operating the same |
US6747443B2 (en) * | 2001-08-31 | 2004-06-08 | Power Integrations, Inc. | Method and apparatus for trimming current limit and frequency to maintain a constant maximum power |
JP3990359B2 (ja) * | 2002-04-03 | 2007-10-10 | インターナショナル・レクチファイヤー・コーポレーション | 同期バックコンバータ |
-
2002
- 2002-08-14 US US10/218,763 patent/US6747443B2/en not_active Expired - Lifetime
- 2002-08-29 DE DE60228176T patent/DE60228176D1/de not_active Expired - Lifetime
- 2002-08-29 EP EP02256000A patent/EP1289107B1/de not_active Expired - Fee Related
- 2002-08-30 JP JP2002252748A patent/JP4361250B2/ja not_active Expired - Fee Related
-
2004
- 2004-04-08 US US10/820,667 patent/US6882134B2/en not_active Expired - Fee Related
-
2005
- 2005-03-02 US US11/071,380 patent/US6992471B2/en not_active Expired - Fee Related
- 2005-09-28 US US11/237,254 patent/US7109696B2/en not_active Expired - Fee Related
-
2006
- 2006-08-11 US US11/503,448 patent/US7345462B2/en not_active Expired - Fee Related
-
2008
- 2008-01-25 US US12/020,435 patent/US7486062B2/en not_active Expired - Fee Related
-
2009
- 2009-05-22 JP JP2009124279A patent/JP5269695B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1289107B1 (de) | 2008-08-13 |
JP2003134811A (ja) | 2003-05-09 |
JP5269695B2 (ja) | 2013-08-21 |
US20080136392A1 (en) | 2008-06-12 |
US7486062B2 (en) | 2009-02-03 |
US20050146900A1 (en) | 2005-07-07 |
EP1289107A3 (de) | 2003-05-21 |
US6992471B2 (en) | 2006-01-31 |
EP1289107A2 (de) | 2003-03-05 |
US6882134B2 (en) | 2005-04-19 |
US20030043601A1 (en) | 2003-03-06 |
US7345462B2 (en) | 2008-03-18 |
US20060022659A1 (en) | 2006-02-02 |
US6747443B2 (en) | 2004-06-08 |
US7109696B2 (en) | 2006-09-19 |
JP4361250B2 (ja) | 2009-11-11 |
JP2009183145A (ja) | 2009-08-13 |
US20060273773A1 (en) | 2006-12-07 |
US20040189274A1 (en) | 2004-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60228176D1 (de) | Verfahren und Vorrichtung zum Einstellen der Strombegrenzung und der Frequenz zur Gewährleistung einer konstanten Maximalleistung | |
DE60108608D1 (de) | Verfahren und Vorrichtung zur effizienten reaktiven Überwachung | |
DE69927863D1 (de) | Verfahren und Vorrichtung zur Regelung der Sendeleistung in einem CDMA-Endgerät | |
DE60115608D1 (de) | Vorrichtung und verfahren zur stromversorgung einer reifenüberwachungsvorrichtung | |
DE60032669D1 (de) | Vorrichtung und Verfahren zur Bandbreitenüberwachung | |
DE60045499D1 (de) | Vorrichtung und Verfahren zur Fadingfrequenzentscheidung | |
DE60040145D1 (de) | Verfahren und vorrichtung zur korrektur des frequenzversatzes | |
DE60129365D1 (de) | Verfahren und Vorrichtung zum Ermöglichen und Überwachen von mobiler Kommunikation zwischen Plattformen | |
DE60027955D1 (de) | Verfahren und Vorrichtung zur kontextbasierten Inter/Intra Kodierungsmodeauswahl | |
DE60132586D1 (de) | Verfahren und vorrichtung zur abtastratenwandlung | |
DE60212744D1 (de) | Vorrichtung zur Steuerung der Spannungsversorgung und zugehöriges Verfahren | |
DE60038086D1 (de) | Verfahren und Vorrichtung zum Kühlen einer Turbinenschaufel | |
DE69921416D1 (de) | Verfahren und Vorrichtung zur Leistungsregelung | |
DE60301087D1 (de) | Basisstation und Verfahren zur Regelung der Übertragungsleistung | |
DE60226117D1 (de) | Vorrichtung und Verfahren zum Steuern einer elektrischen Servolenkung | |
DE69940012D1 (de) | Vorrichtung und Verfahren zur Farbumwandlung | |
DE60328118D1 (de) | Lehnvorrichtung und verfahren zum arretieren der vorrichtung | |
DE19983862T1 (de) | Verfahren und Vorrichtung zur Verringerung der Leistungsaufnahme | |
DE50202922D1 (de) | Vorrichtung und Verfahren zum Wickeln von kabelförmigem Material | |
DE60214627D1 (de) | Verfahren und Vorrichtung zur Bitratenkonversion | |
DE69915170D1 (de) | Verfahren und Vorrichtung zur Schweisstromversorgung | |
DE60228220D1 (de) | Verfahren zum Wickeln einer Bahn und Vorrichtung dafür | |
DE69927789D1 (de) | Kompakte Vorrichtung und ein Verfahren zur Krafterzeugung | |
DE60126902D1 (de) | Vorrichtung und Verfahren zur Sendeleistungssteuerung zur Unterdrückung von Spitzenleistung der Datenübertragung | |
DE60300738D1 (de) | Vorrichtung und Verfahren zur Digital-Analog-Wandlung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |