Zhang Ping, director of the mainland in 2009, the 9th of? National Development and R? Form ar? V? L? ax at work in 2010? on promoting investment in the continent, including circuits int? gr? s (IC),? notches, the new aircraft r? gional, such as the four central nucl? areas of large construction, China Information Center minist? re has indicated? that d? development and r? form of the Commission to refine the project, aimed? find a new perc? th point of China growth? economic importance strat? cal.? Central of? Conf economy work? a reference for? economy next year?, has given? tone, “the work of the r? union held on 9, the contents of the continent in the r? partition projects of industrial restructuring project to promote industrial optimization and focus on” the promotion of the circuit int? gr? the? notches, the new plane r? rector, the? Nuclear energy? area “, as the construction of major projects, news, with m? slides of the continent of the future capital of Taiwan? lectroniqueLes enterprises will be the essential part of the market? the continent will be Taiwan, o? business opportunities.? Information Industry Wang possibility? s new business? Ta? wan? D? development and R? form Commission has published? the? China Economy 8? myself Sch? e next to acc? s? the rer m? methods, in particular circuits int? gr? s and display panel has? t? s taken? ous, m? dias Lu statistics, Sch? e next mainland, the market? private? LCDLa TV demand is expected to increase to 32 million common? s, approximately 400 million common? deCRTTV s will be? level ? broadband to rural areas and promote the plan information in rural areas should? also take on the New Brunswick, demand Netbook.? Lu appeal? the m? slides and information industries are two c? t? s is complete? tent each other over the industry, is one of the most effective dialogue en? quent between the two banks and industry exchange, one of the areas Ta? foundry Taiwan has the world’s semiconductor the most advanced? s? LCDTop notch 4 in the world there are two of Taiwan (AUOOptique, the new CMO), while the continent has market? global semiconductor each ann? e 100 billion for the global supply of semiconductor products, “both parties should d? actively develops the circuit int? gr?,? notches and other key technology areas? s. ?? Emergent bio-industriesM? DecineDans column? Zhang Ping ad? Undeclared the next four billion yuan (below) will be 1. 18 trillion in investment r? Alis? S under the Comit? Central CPC eight aspects of acc? s? rer processing mode of? development? economic, eight areas are: the emphasis on the promotion of a stable? development? rapid economic, efforts? promote industrial modernization and the d? development strat? logical new industries, the emphasis on consolidation of the d? agricultural and rural development? economic base and rural incomes and the focus on strengthening the coordination of? Development r? gional; enter? nergiel’att? nuation of climate change and the r? response, a focus on promotion in cl? s of r? shape and opening, efforts to im? improves the lives of the people and strengthening the social construction; concentrate their efforts on “12 5″ major issues li? are? planning and research.? Zhang Ping ad? Undeclared, another will focus on the m? Biological Medicine, the? Lifting biological, software and other areas informationsServiceEt? emergent, beginning R & D, industrialization and commercialization will acc? s? rer revitalizing old industrial bases in northeast China,? support sectors cl? s and leading companies and mergers and acquisitions, technological change and innovation, full participation? international competition and co-operation.
Archive for the ‘CMOS Circuit’ Category
NDRC: China’s Sch? E next, the new prime
Tuesday, September 7th, 2010On identification by radio-en? Frequency
Sunday, September 5th, 2010Radio-Frequency Identification (RFID) is an m? Automatic identification method, relying on storing given? Es and r? Cup? Ration? distance call using markers? s RFID tags or transponders. An RFID tag is an object that can be brought applied? E? or incorporated? s in a product, an animal or a person? the purpose of identification using radio waves. Some? Labels can? Be read? several m? very and Beyond? the line of sight of the reader. Most? RFID labels contain at least two parts. One is an integrated circuit? Gr? for storing and processing information, modulating and? modulated signal (RF), and other functions sp? cialis? are. The second is an antenna r? Reception and transmission. Without RFID chips allows the identification of? Discrete labels? Your without an integrated circuit? Gr?, Allowing tags to? Be printed? S directly on assets? co? t less than? traditional labels. Today, RFID is used? Th in the heat? Do business procurement for am? Improves the efficiency? to track inventory and management. However, the growth and adoption in the market? of each? do business supply is limited? e, because current technology does not bind the business up? the int? Interior of visibilis? comprehensive end to end of each? not supply. Coupled? with m? nisms? on fair cost-sharing? ts, “rational justification and returns? investment in RFID technology are the ingredients! key to success? s? long-term and sustainable RFID technology adoption. RFID tags The? RFID labels are three types g? N? Eral: – passive, active, or semi-passive (also known as battery-assist? E). The? Passive labels do n? Cessitent no source? Internal energy, which is pure passive devices (they are active only when the player is within reach, order them), while? Labels semi-active and passive No? cessitent a power source, g? n? ally a small battery. Passive Passive RFID tags have no internal power supply. The minute current supply? Electric induced in the antenna by the signal en? Incoming radio frequency just enough power for the circuit int? Gr? CMOS in the tag to power up and transmit a r? Answer. Most passive tags signal r? Trodiffusion by the carrier wave of the reader. This means that the antenna should? Be stupid? U? both collect power from the incoming signal and also to transmit the signal r? trodiffusion? the? abroad. The r? A response? Passive RFID label is not n? Necessarily just a num? Ro identification, the tag chip can contain given? Are non-volatile, perhaps? Be available? Scriptures EEPROM storing given? are. Active Unlike passive RFID tags, the? Active RFID labels have their own source? Internal energy, which is used? for the circuits int? gr? s and broadcast the signal r? response to the reader. Communications of smart tags to readers is g? N? Ally much more reliable (ie -? Fewer errors) that? Passive labels because of the capacity? Smart Tags? conduct a “session” with a reader. Semi-passive ? Semi-passive labels are similar? Smart Tags in this they have their own power source, but the battery power the chip and not being able to broadcast a signal. The r? Answer is usually food? By e r? Trodiffusion of? RF energy drive, o? the? energy is r? fl? shit to the reader as for? passive labels. A request Supp? Commentary for the battery to power storage given? Are. Components? Electronic Beganto
HP laptop battery effect on the m? memory
Friday, September 3rd, 2010Use rechargeable batteries for laptops, one of the advantages of the desktop, it can greatly facilitate varieties is environments using HP dv1000 battery. Launch of the initial registration battery is a Nickel-cadmium (NiCd) battery but has an effect? M? Memory?, Each tax is n? Necessary before discharge, tr? S easy? use, and See you soon t he battery was nickel-m? tal hydride (NiMH) have replaced?, not only NiMH? cabbage? ? ? Effect m? Memory?, But can do more per unit? weight of 10% of the? readers?. The battery most commonly used? is the lithium-ion (Li-Ion), it is? also no effect of m? memory?, compared to NiMH unit? Power gain weight again, twice the price? lev? than NiMH. In the m? My weight, this battery is three types of 1:1. 2:1. 9 Report. It is? Also a polymer? Re-telling of the battery, a tr? S large capacity?, Small size, the most widely used? S in Apple computers. laptop batteries used? currently three types of cat? main categories: 1. The nickel-chromium, 2. The Ni-MH, 3. lithium battery, they are g? n? ally expressed? s as: Ni-Cd Ni-CD Ni-MH NI-MH, Lithium-Ion LI. The purchase or replace the battery when the laptop for many users, your batteries may? Be unknown. The d? Hand, batteries are two concepts. A battery is composed? E of the number? g? rately bigger than your thumb, cylindrical, height about 7.8 cm, the voltage is 3. 6v small unit? s, a professional name that is called 18650, Sanyo and Samsung is the first producer. Batteries as a small battery, gr? this? combination in s? series, which is, we see that the battery is. Then, talking about her? one of d? complete if the battery is several nuclei: One way: D? connect the battery to the number of contacts to see, there are a few tens of cores. But there is one? minister? approach. Let’s take a look? “Cao Chong” is how, said the? s? phant?: the look of your battery nominal number of V, such as 14. 4V, then divided? by 3. 6? 4, then, turned out? r?? between four s batteries? series. And then take a look? the capacity? HP dv2000’s battery pack, 4400mAh for example, then prove that the two mentioned? are above sets of batteries in s? laugh, because the capacity? of low battery 2000-2200mAh, even more, and together the two groups may? must be achieved? be 4400mAh. According to both district? ts, the battery is 4 for 2 = 8 cores. The composition of battery laptop notebook battery shell, circuits and batteries belonging? lithium-ion batteries. They talk about batteries in g? n? ral se r? f? re the number of batteries in the battery, mAh se r? f? re? the capacity? of the laptop battery. Mostly from circuit protection (or the secondary protection circuit), and the capacity? circuits r? alis? into two parts, battery and portable d? care and management of the container dimensions. Battery standby time mainly by the value of mAh? decide. Under normal circumstances, a little more power, the more mAh the longer time in standby mode. battery life for laptop mainly by the load and time of? load to measure quality? products are g? n? ally eligible? 500-600 times. By stupid? fore, the effective use of batteries laptops in a d? period of two years, expir? the battery is aging, standby affect the sharp drop in mobility? laptops. Tips for Laptop Battery In fact, how to make good use battery laptop batteries, the fa? are there any? extend their use of time and use of living and so on, is probably the troubled mind? of the majority? of users laptops, a problem? me, the use of batteries There are many m? methods and techniques, which requires us? use more often the learning and application. (Temporary) the acc? s fast? the hibernation non-use of laptops in order to? Saving Money on drums, we will supply? finish the program power management, allowing the system? me to go to standby after? s a p? period of time, but it is a more or less long should wait a few minutes, there is no way to make the system? my laptop into imm? immediately in the? state saver? system? my laptop to allow acc ? s fast? the? a latent state m? method is simple? close the display directly. Press the? notch, it would not take much effort, you can make laptops in standby mode imm? immediately and effectively to? Saving Money battery. When you need time r? used? s, as long as the? notch opening the system? come back to me automatically? the? tat pr?-op? rational. (B) ‘? notch instruction? economy of? TFT screen is the most powerful laptop components, to r? reduce its use of the battery when consumption? energy, manufacturers laptops have developed r? Eng regimes? monious, but g? n? eral, are low? s on the brightness? of? notch inf? of superior quality and m? of me? disable mode? notch . In some settings station with the laptop power management, you can customize the brightness? of? notch, most laptops with a shortcut key sp? cific r? settle the brightness? of the? notch, g? n? ally 6? 8-r? Setup of brightness? level. (C) the param? highly of? economy of? energy office machines using alternating current, the Most people can not? be the computer attaches great importance to the functions? economy of? energy, but n? stop? use laptops food? s battery, use of functionality? s of? economy of? energy must? be taken s? ous. How to design the mast? more hardware related? economies in? energy, this is not a problem? my username? r? resolve. The Users can do is put up on the HP dv6000 battery efficient use of the option of? economy of? energy. the settings? highly of? economy of? energy require that the user r? settle two: First, the computer program on the BIOS setup mode? economy of? energy in param? very. The most important thing is that there are many? economies of ‘? energy in the system? me of exploitation and op? ration r? tings. In setting? implement more tangible? of you system? my computer, the system? my Windows should have pr? s? ance on param? highly of? economy of? energy in param? highly CMOS.
The battery? G? Re v? Vehicle? Electric
Thursday, September 2nd, 20102, the light? Re? Electrical protection, battery v? Vehicle and flight catering: In the battery cover to allow space mountain? a shield and r? repair panels, there are measures r? realizations. Dell Inspiron E1505 battery, the PC board functions as a battery int? Gr? E? the int? Interior micro-contr? and their instrument tr? r s effective? preparation. functions of conservation and restoration of the main board 1, protection on-load: When the power surge or abnormal charging the battery if a serious loss? balance, over-charging protection function is activated?, case, preventing over-charge the battery, because the d? training caus? e by d? dehydration and m? me, over-protection of the cons? load: Where to? battery is termin? e Dell Inspiron E1505 Battery, Dell battery GD761, Dell KD476 Battery Dell TD347 battery if it continues to perform, featured more of? is dependent license prot? ger the battery is not more? d? load and damage, 2, protection against surintensit? s: Where to? battery being more functionality? 2C2When protection against surintensit? S is activated? To emp? Expensive due to the battery? the d? battery too caustic? by e sp? life expectancy r? conduct; Three, the short-circuit protection: case, preventing the batteries accidental or man caus? by e damage short-circuit or cause accidents; 4 Pack Battery thermal runaway protection:? the int? Interior temp sensor? temperature setpoint and r?-regulation of the change in temp? temperature requires restrictions? the maximum charging voltage and temp? temperature to reach thermal runaway must arr? ter recharge requirements below dessus.5, circuit p? r? equation of momentum: the use of appropriate? positive momentum? Low voltage emp? expensive overload the cell pr? premise of a battery? equilibrated? e; circuit restoring pulse: When the capacity? Battery capacity decreases gradually after? s formation of lead sulfate, Dell battery GD761, pulse appropriate? allows the capacity? the battery? t? tr recovery? s importante.6 hot mod? the fix: When the battery is a serious salinization, the charging voltage can not increase when the magazine does not? be converted to a float, r? preparation plate to allow mod? the patch that allows it? temp? temperature of the battery s’? s? ve? 50? ? impulse, and the? elimination of sulfur to achieve the objectives of restauration.Les lithium-ion batteries are being protected? ger plate, lead-acid batteries do not need prot? ger map why? Is not it unnecessary as the lead-acid battery of the intensity?, Tension? Lev? E, the Commission for Protection of difficulty? S technical co? T difficult? contr? l. Suite? r? Ussita the d? development of Xiamen, China-A9 day WATA conservation and restoration of the main parameters? very principles and advice for the industry, s? technology developers to r? f? rer?: WATA- A91-4 Jie protection? electric battery of v? vehicle, restoration panel W-4812-4812 s SeriesW? int series? gr? IC and high-power high-pr? Precision CMOS? low r? resistance. On the whole loading process and to? Battery charging current, voltage controlled? The temp? Temperature. Committee? Protection has over charge protection, protection of the cons? load, the thermal protection on the run, dumping Protection surintensit?, short-circuit protection, restoring pulse length, r? preparation? hot.? Attrib? Characteristics
CMOS integrated circuits for optical communications
Friday, August 27th, 2010
Product Description This book presents several circuits that are necessary for full integration of standard CMOS optical transmitter. Emphasis is placed on receivers with high speed throughput up to 1 Gb / s. The possibility of including the photodiode in a receiver is studied and the problems encountered are discussed. Regarding the aspect transmitter, a CMOS LED driver is described. The final chapter discusses the problems of electrical interference on a chip. . . More>>
ADI digital isolators were used Mitsubishi electric car
Sunday, August 22nd, 2010Click for more information passionnantesHaute performance signal processing solutions ADI Corporation, Mitsubishi recently announced Car Company has adopted ADI development iCoupler digital isolators for the next generation i-MiEV “electric vehicle while safe, reliable and efficient systems Lithium-ion battery. Mitsubishi Motors will not emit carbon dioxide from the car the ultimate eco-car. use i-MiEV electric car full of electric energy in the case of full range of electrical drive 160 km (1), and to provide the charging system of three drivers can use 100V or 200V at home recharge the battery voltage can also be outside the charging station for quick loading. i-MiEV electric vehicles won several prizes, including cars from Japan’s 2009-2010 Year Award by the supervisory board, “the most technologically advanced” award, the Japanese trade non-profit – Automatic vehicle Palace Award the “2009 Automotive Technology” Award. i-MiEV electric car will be officially launched in Japan in 2010. “Mitsubishi Motors Corporation in the design of electric vehicles, demonstrating excellent leadership and innovation, we are pleased they have chosen in the i-MiEV in iCoupler digital isolation technology. ” Vice President of ADI ThomasWessel car, “said hybrid / electric insulation technology car battery technological advances have simultaneously monitoring requirements, such as greater integration, resistance to temperature change, and no interface external signal conditioning. ADI digital isolation technology to effectively meet these strict requirements. “ADI digital isolators ADuM1402W ADuM1201WiCoupler and can be used to achieve high voltage across the system lithium-ion battery and the standard car electronics Insulation barrier between the security system to transmit data. iCoupler insulators can satisfy other requirements, such as small size, low power consumption and extend battery life to cars longer distances and long life of the cruise. The signal data at the same rate, iCoupler products, energy consumption is one tenth to sixth optocoupler (for example, 3V Supply, 0Mbps conditions to 2Mbps, the maximum current per channel 0. 8mA). iCoupler digital isolators with the industry standard, RoHS small SOIC (small outline integrated circuit) package. iCoupler current technology, there are over 300 million separate channels using the technology of the ADI iCoupler owners. With traditional optocoupler LEDs and photodiodes used in different, this technology is based on the chip-scale transformer to withstand higher data rates and low power consumption, more stable performance. By using wafer-level processors manufacturing process, iCoupler channels cost of integration with others and integrate with other functions of semiconductors. iCoupler transformers and gold-plated by the metal layer CMOS planar structure. gold layer in the bottom of the high breakdown voltage of the polyimide layer on top and bottom of coils of transformers to isolate the coil. Link to the coil at the top and bottom of the coil of CMOS circuits used to provide the signal from each transformer and its external interface between the two. After the automotive version AEC-Q100 standard working conditions required 125 attestations. For different vehicles with the car becomes more complex, and highly dependent on electronic systems, a growing number of automotive design using signal processing techniques to provide enhanced security, performance, ride comfort, and become more environmentally friendly. Combining 40 years of experience in signal processing and leading portfolio of designing reliable circuits, ADI has become the preferred global semiconductor design engineers cooperation partners, and with them to meet the security features more advanced, entertainment, power and body systems Car electronics in the signal chain, the most difficult requirements.
Diagnosis and treatment principles of your computer
Thursday, August 19th, 2010the fault of the processor when we find a correct diagnosis of the nuclear deal with it? And the CPU-related failure was better judged. CPU problems, the general is unable to boot, the system response, that is, press the power switch, chassis no Ren Heming horn sounds, no display screen. If the above phenomena, we must believe that this phenomenon may be related to the CPU. Think beyond the failures of CPU processing are: (1) CPU is burned, écraséOuvrez inspection of the chassis, remove the fan, CPU and CPU see with the naked eye if there were burnt, crushed traces. Now, using packaged CPU, the kernel (such as copper P III, AMD Duron, Thunderbird) is very delicate when the fan is installed, regardless of negligence, can be easily crushed. There is also a phenomenon that is damaged CPU pins break. However, the Duron / Thunderbird / or P3/P4, I used all structures socket. CPU through the spit directly into the motherboard CPU socket, although called “zero insertion force” socket, but if the poor quality of the CPU socket insertion resistance is still strong, it should be noted that the demolition or facility remain CPU-balance, in particular, pre-installation check to pay attention to whether there are bent pins, do not blindly battery Sony PCGA-BP2EA shoot with brute force or pressure, or risk of broken CPU pins .? fan runs correctementCPU working properly and the CPU fan Much. Once the fan fails, this could lead to the CPU temperature is too high to be burned by. In normal use, we must not ignore the CPU fan on maintenance. For example, in the case of low temperature, fan failure of lubrication easier, causing noisy operation, and even fan broken, then we should remove the cleaning and feeding the fan. (3) CPU installed correctly note that check up, especially with 31,011 slot CPU (such as P II and the old P III), installation is easy to install is not in place, current CPU had taken policy measures, but to check the CPU socket lever is in place. (4) jumper, voltage settings are correct, particularly in the use of older hardware jumper on the motherboard, rather, it would be the processor of the error parameter. Therefore, before installing the CPU must read the motherboard manual, carefully check the motherboard jumper is typically paired with the CPU. Of course, Now most of the HSBC board can automatically identify the type of CPU, the CPU FSB, multiplier and voltage, set the key jumper settings. (5) with Debug Card carteDebug 80H address by reading the ZIP code, and decoded by the decoder, and finally with digital display tube. This card can be displayed in Debug hex code to check the problem of parts is not the CPU, while relying not only on a computer motherboard a few more words of warning to her monotonous battery Dell Studio 1555 to approximate the error matérielle.Parce the computer to restart the machine without raisonAcheter when playing music after the player stops responding, double- click on the file as long as the computer restarts. player suspect in question, put RealPlayer10 uninstalled. The other problem is the most mysterious place in a folder, right click, select and click on “Properties” of the day The machine then restart. Resettlement, the problem remains. At the end of the question this way? Individual testing different parties, I never noticed any CPU problème.BB also need drivers, you can go online to download the “AMD dual-core optimized disk ‘It Down on the local disk. Unzip the opening of an installation instructions” in the txt file, a look at all comprendre.Suivez instructions, followed to install the AMD AM2 X2 driver (amdcpusetup. exe), related hotfixes (exe KB89625chs.) optimization program and AMD dual-core (exe setup.) .05. How to utiliserEst Will my new CPU grease smudges on how to treat appropriée.Tu fat seemingly simple approach is often overlooked link many users. Because much of the surface of the core CPU is too small, and some CPUs (eg AMD Athlon XP) surface is also exposed capacitors, resistors and other small Jinqiao, improper painting of inorganic materials is subject to short-CPU circuit graver.La fat is the right approach: the fat when the nozzle of inorganic surface core CPU aligned position (Note: Do not squeeze a small amount of slightly more). Do not grease and the base edge are too close, because when mounted radiator, the squeeze pressure in the nucleus of inorganic materials on both sides near the place where the capacitor. If too much inorganic materials, the best part of the basis of all the pollution out propre.06. CPU OverclockingAimerait reasonable overclock my computer, how overclocking is raisonnable.Overclocking CPU is free to improve system performance, the best way, and CPU frequency multiplier by the FSB and Compaq NC8230 Battery Product of the decision by through the processor is overclocked ultra-harmonic and super FSB reach. OC must be reasonable, otherwise they cause damage CPU.Pour Intel, all the CPU multiplier is locked and can only strengthen the FSB. In the old processors, such as when overclocking should not rush to upgrade to 5MHz FSB increase to produce the best, if raised FSB to some extent the system is not stable, you can look at an increase of little tension. The CPU Itel, a small add a tightening effect is obvious. If increasing the voltage does not work, it is recommended to lower the rate of 1 MHz FSB, which requires a small range of motherboard support FSB adjustment. For the current Pentium 4, the pressure to overclocking, the best rate should not exceed 0. 1V.Pour AMD, precautions and overclocking the processor similar, as some AMD processors can eliminate multiplier locked, increase flexibility overclocking. In addition to its success has decided to overclock a processor can be overclocked, motherboard and memory and other components often plays an important role, so overclocking is overclocking, and a reasonable allowance should be decided according to their propres.07. installation failures of processeurCommune CPU failure generally showed no response after startup, what happens when the computer is newly installed, usually because there is no strong or forget to install the CPU socket glued on the bar. The solution is: to re-install be sure to install the CPU into the socket on the CPU level and to ensure the installation in the right direction, and then wear bar and the bar has been a trump card into the outlet, so to ensure the CPU firmly boucle.08. CPU frequency display constant évolutionDepuis that the processor can display the frequency of the processor itself does not indicate a problem. Is probably the biggest shortage of CMOS battery, CMOS to save the information current system hardware configuration and user parameters, once the low power, CMOS will lead to loss of information and then automatically load settings manufacturing fault, which causes changes in CPU operating frequency. Simply replace the CMOS battery may have solved the problème.09; upgrade non dual-core CPU after a crashPourquoi should I upgrade the computer dual-core CPU, some of the unnecessary escalation of any replacement parts (such as graphics. Power). Now, there will be – the phenomenon, I do not know why? 3D graphics and network functions to support capacity, the total consumption of battery power Aspire 5050 should be increased. Besides many of the old board a 12V power connection slot ATW, the additional increase of 3. 3V external power supply. Your machine is often blocks phenomenon may be due to insufficient food, there may be old and new parts caused by poor compatibilité.10. CPU Overclocking how to prevent burnout professionnelPour ensure that does not burn when overclocking the processor, the first thing to do is choose a good heatsink, and to ensure that the highest frequency when overclocking CPU supported by less than the frequency of cooling. Second, do a good job on monitoring CPU temperature, for the first time after overclocking, should enter the CMOS to check the CPU temperature and adjust the alarm temperature, while the software in the monitor system. Finally, note that the thermal environment of the computer, cleaning up trash inside and outside the chassis to maintain the flow of air, able to do so may also install chassis fans. Also, if your CPU frequency is very high, again not the best overclocking, because the high frequency of the processor is also a great heat, until then overclocking will not only lead to system instability, but also increase CPU brûlé.espoirs probability that can help you
Linear CMOS RF power amplifiers for wireless applications: Improving the capacity and effectiveness of tunable
Saturday, August 14th, 2010
Product DescriptionThe power amplifier RF is a key element in a wireless transceiver and is considered by many to be the bottleneck in the chain of transmission design. Linear CMOS RF amplifiers for wireless applications addresses two fundamental aspects in the design of RF power amplifiers for integration in CMOS technology 2. 4, 3. 7 and 5. 2 GHz: improving the effectiveness and frequency agility. The well-known trade-off linearity-efficiency is circumvented by using an efficiency-e. . . More>>
Understanding, intelligent use of laptop battery
Wednesday, August 11th, 2010Understanding the use of intelligent computer portableUtilisez battery rechargeable batteries for laptops advantages over a desktop, it can greatly facilitate the environment in a variety of phones. Launch of the first battery is rechargeable nickel-cadmium (NiCad) battery but has a “memory”, each charge must be released before, very easy to use, soon to be nickel-metal battery DELL 451-10326 (NiMH) batteries are replaced, NiMH is not only “memory effect”, and the weight per unit power can provide 10% more. The battery is the most commonly used lithium-ion (Li-Ion), no memory effect “compared to NiMH, more weight per unit of electricity prices twice as high as NiMH. Under the same weight, the battery-Three is 1:1. 2:1. 9 Rapport.Actuellement, the batteries used in laptops are three main points: 1. The nickel-chromium, 2. The Ni-MH, 3. lithium battery, they are generally expressed as: Nickel-cadmium NI-CD, Ni-MH NI-MH Lithium.Acheter or replace the battery when the laptop for many users, your batteries may be unknown. Initially, the batteries are two concepts. A battery is slightly more than the thumb, cylindrical, height about 7.8 cm, voltage 3. 6v small units. They are the batteries, as a small battery, a combination of series, we see that the battery was. Then talk about how to judge the battery is the heart of some of them: One way: the number of contacts disconnect the battery to see it are core activities of a few. But it is the “minister” means. We take a look at “Cao Chong” is how, “said the elephant”: a look at how much of your V nominal battery, such as 14. 4V, then divided by 3. 6 by 4, then turned out to be four batteries as standard. Then, look at the capacity of the battery pack for 3800 for example, prove that the two groups mentioned above, the battery series, because the low battery capacity of 1500-2000mAh or more in both groups to reach 3800mAh. In both cases, the battery is 4 × 2 = 8 cores.La composition of the battery for laptop computer portablebatteries by the case, circuits and batteries belonging to the lithium-ion batteries. Ordinary people talk about batteries, the number of battery Dell Inspiron 5000 series in the battery, mAh refers to the battery capacity of computers portables.Principalement by circuit protection (or protection), and circuit capacity indicator composed of two parts, the battery charge and discharge cell and management sécurité.Batterie latency determined primarily by the mAh. In general, the more batteries, mAh Over the longer time in standby mode. battery life for laptop primarily to measure the load and time discharge the quality of products registered for 500-600 times normal. Therefore, the effective use of laptop battery within two years, the battery will end on Aging, the drastic reduction of the autonomous mobility notebook computer Batteries for impact.Conseils portableEn effect, how to make good use of batteries laptop batteries, how to expand their use of time and use of life issues, probably troubled by the majority of notebook users with a heart problem, laptop batteries and use a variety of techniques, which requires us to use more often the learning and application. (A) Stand fast prolongéeTemporairement using a laptop to save power, we can define the program power management, allowing the system after a period of time to sleep, but shorter or longer will have to wait a few minutes there is no way to make notebook computer system immediately enter the sleep state? The portable system hibernates quickly a simple method is to directly turn off the display. Tap the screen is small things You can make laptops into hibernation immediately and effectively to save battery power. When you need to re-use, just open the screen, the system automatically returns to operating as before. (B) of the screen saver mode énergieécran TFT notebook computer power consumption is the largest Dell Latitude D610 battery to reduce battery usage when energy consumption, manufacturers laptops have different tactics, but generally are based on the lower screen brightness, or even turn off the screen method. In the settings of power management for laptops can customize the brightness of the screen, most laptops can be adjusted by a brightness of the screen specific shortcuts, typically 6 to 8 Adjusting brightness. (C) énergieDesktop saving settings using the AC, most energy saving features on computers may not be very important, but need to use a laptop battery when using power saving features should be taken seriously. How computer hardware design more energy efficient, not a user problem to solve. Users can do is to configure the computer to effectively use energy saving option.réglage saving energy There are two require the user to set: first, the parameters of the computer’s BIOS setup program on the energy saving mode, the most important thing is that there are many energy saving configuring the operating system and operation.’s computer system effective implementation, the Windows system must take priority over energy saving settings in the settings CMOS.1. BIOS settings of the énergieDans CMOS settings, has a large “Power Savings”, which may choose to “Maximum Battery Life” and “Maximum Performance” and other options. “Maximum Battery Life” is the default mode of saving energy. laptop power saving mode in several states, such as standby mode standby standby standby mode (standby) mode, Suspend Mode suspended (sleep) mode. Dell Inspiron 8000 Computer Battery these parameters were able to regulate energy consumption, mainly in the computer power-saving state, the early closure of the system without the use of equipment. If the wait state, close to the screen and hard drive hibernation, apart from disabling the display and hard drive, but the contents of memory can be saved on the hard disk, the basic maintenance of the entire computer system shut down State, once activated, or restart the computer desktop with precision back to sleep as before. The energy-saving settings in the CMOS, mainly determined by the mode to enter sleep mode waiting period timeout set by the standby mode to enter standby mode timeout time of suspension. Phoenix BIOS laptops are the most common. Various BIOS settings to save energy may be different, must read prompts on the screen .2. Windows in saving settings énergiePour general users in the Windows system to operate a better understanding of energy management can be simpler. file ‘ Windows Help in the hardware of management “software” inputs, two laptops with elements related to energy: “Energy Management” and “use of portable machine” in the “management of power laptops. ” Windows Registry settings for energy before contenu.Dans should read the “Control Panel”, click “Power Management”, you can open the “Power Management Properties” dialog box. In the “Power Management Properties dialog box “should be” food “is set to” Laptop “and rationalize” the system to wait “,” close “monitors” Turn off hard disks “and other options. another computer control options may have some differences, the new plant and the latest computer software will be more practical option, a detailed set of functions must be based on the computer itself and files using Windows être.En Additionally, if your laptop built in infrared port, not when Asus EEE PC, it will ban the battery can extend the life of the laptop battery. (4) parameters alarmeRéglez alarm battery in time to prompt the user to record information. Click on Open “Control Panel”, double-click on “Power” menu, click on “alert” alarm menu bar “battery” bar Windows 98 default is 10%, “a serious shortage of the battery alarm” bar Windows 98 default is 3% can make the appropriate changes as needed. Click on the buttons [] alarm response, the “Alarm Sound” and “display” is selected, the power level “may from time to choose. Alarm limits so that when the battery is used, it will display a warning dialog and the buzzer alarm to prompt the user to record information in a timely manner. Finally, click [OK] to exit the settings power management. (E) Open-saving features énergieDans the “extended life battery cell technology, we introduced saving function of Energy is the use of processor technology, which allows play to give the performance of laptop battery time between its equilibrium optimal.La Most newer laptops have the CPU in the BIOS in the energy-saving technologies to support, is enabled by default, if not open as the possibility to enter the BIOS will support the opening OK. (F) the Using third party software to monitor the status of batterieEn more Windows power management integrated HP Pavilion ZV5000 Battery, there are many tools available to monitor the state use program in the farm. For example, PowerCenter is a tool to control the power available for free download (Mbere http://me. Xoom. Com / TimothyBug / PowerCenter / index. Htm). Only 800 KB, is a service of the laptop for the software. PowerCenter shows Also the percentage of battery capacity, but also display the real-time and hours of time disponible.PowerCenter total of three display types. (1) FullDisplay: In the window displays detailed information, including the use of battery or AC power, the percentage of battery remaining and the time available. (2) CompactDisplay: in use are still in the top of the window. (3) MinimizeDisplay: at PowerCenter to the bar Windows taskbar, the information displayed is relatively simples.PowerCenter is also connected to a control center, consisting of six alert. When the battery – up to a certain level, a warning to the user in a timely manner to keep documents being processed. In order not to waste electricity and CPU resources, PowerCenter automatically detect the changes of state of the battery. (G) intentionally used Batteria short of battery on a regular basis to ensure full load. If you have completely run out of power in the specific practice: the dialog power management, select the battery drain with this particular model for all three running on battery options are set to ever, this notebook is the computer continue to run. Select the mode, then enter the Alarms tab, remove the battery and critical low the check box warning battery in the box (so that when the battery is low, the machine will not get ASUS A3 SERIES Battery suspended state). Then flush the computer CPU time tasks, such as the computer automatically executes part of the computational complexity of the demonstration program in 3D, will soon run out of battery remaining battery, of course, the disposal does not forget to unplug the AC plug.
