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Wednesday, May 18, 2011

Then it comes to be the botheration that why cannot they access achievement voltage of AC adapter according to our requirements and habits. It can be apparent that Acer ac adapter has all kinds of norms according to the appearance of Acer laptop computer computers. One time achievement voltage comes to be college than limitation, it is alarming for us to be at accident of overheat. and ascendancy chip won't plan until it alcove the bedeviled value.


What's the action of buying AC adapter, abnormally for a accordant replacement? In the event you alone analysis the accordant laptop computer models in lieu of any added factors, amuse accept a attending at the blueprint of your laptop computer charger to analysis for the achievement voltage and current. Actually, achievement voltage is consistently at the akin of bedeviled amount while accepted comes to be altered from anniversary other, even for the aforementioned laptop computer.


Since achievement voltage is crooked by laptop computer centralized parts, is it all-important for us to change Acer laptop computer ability bond and AC adapter if these equipment change? As a transformer, it's been adapted to a assertive amount according to mains accumulation and requirements of laptop computer battery, CPU and so on. That is to say, even if I backup my laptop computer array with a top accommodation, it is absurd for me to make use of a top voltage Acer AC adapter while I ought to accept a top accepted laptop computer charger.


However, as AC adapter has a faster acceleration of reduction, does it beggarly that they charge added activation or change it afore it occurs to be dead? Compared to college voltage, lower voltage has beneath absolute accident to computers while it works like abiding virus disease. With time goes by, by added voltage reduced, it is no best the that accordant to our Acer laptops.


By all means, it is a austere manipulation for AC adapter to accept an adapted achievement voltage. Any college or lower ones are adverse to both computers and users even in the event that they accept a bigger superior and performance.

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by: USB Phone World
Monday, August 9, 2010

As I’ve seen more and more universal AC adapter advertisements emerged on the Internet, it seems that multifunctional chargers are more popular by users. On the contrary in practice, there’re still many other problems remained in performance improvement in several aspects.


acer ac adapter

Like many other laptop accessories, AC adapter should be compatible to certain laptop models before using. What original Acer AC adapter priors to others is the compatibility with them examined on original Acer laptops in the factory. Without doubt, any mistakes in compatibility, control circuitry and cooling fan may lead to some accidents to the charger.



Of course, many AC adapters can be shared with each other even if they are not in the same compatible laptop model list. For this reason, many users haven’t figured out the potential dangers from these internal differences in details. And then they come to choose universal Acer AC adapter instead of a specialized one.



As to a laptop charger, any parts will take great effects to its performance, such as Acer laptop power cord . In most cases, a high-quality power cord with perfect conductivity will provide more effective power energy with less internal resistances and heat produced. Especially for AC adapter with higher mains electricity voltage or frequency, the power cord and its circuits become more important to users.



That is to say, compared to a specialized Acer AC adapter, a universal laptop charger should be with the best exterior and interior materials and excellent control circuitry. After all, it cannot be tested in all the laptops, which is unavoidable to be at risk of accidents.

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by: USB Phone World
Thursday, July 29, 2010

Although many users have realized the severity of the heat in AC adapter, they seem to have no way to get rid of it. Actually, to guarantee the safety in use, there should be enough internal resistances exist in the adapter while it is unavailable to be hot or even boiling. These two contradictory factors seem to be a sixty-four dollar question to Acer AC adapter.



In the abstract, high temperature is definitely harmful to AC adapter shelf life. With the temperature increased, the adapter has more loss in charge efficiency, contamination and internal resistance. Especially when the output current requirements come to be higher, it has added larger pressure on the Acer AC adapter even if it hasn’t reached the limitation.



Even though there’s control circuitry provided by the AC adapter, it won’t prevent the whole adapter from loss, Acer laptop power cord included. Normally, the circuitry performs when the output voltage or current is beyond the limitation of a certain value. If the cut off systems initiate, it means that the adapter is at the risk of damage with reduction to some extent.


cooling fan in ac adapter

For this reason, the cooling fan is necessary to Acer AC adapter in both interior and exterior. As we can’t avoid the internal components from heat, a high-quality cooling fan inside is a confirmation for users to maintain it. Of course, if possible, it is a good choice to install a external cooling fan to keep the work temperature in a certain appropriate level.



What I want to say is that please take care of your AC adapter and cooling fan. After all, it is the only way for you to keep it from high temperature.

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by: USB Phone World
Friday, June 25, 2010

Vicarious way of self-defense and counterattack


On May 8th of 2009, in China, a college student, Huang Jing, got about 4300 dollars as compensation from acer. Previously, the girl was held for 295 days. She said that the greatest significance for her is to clean name and prove innocence. After that, she also donated the amount to the charity organization.


On February 2rd of 2006, Huang Jing bought the acer laptop in Zhongguancun of Beijing, praised as China's Silicon Valley. After testing, there’s something wrong with CPU and acer laptop battery. Therefore, she claimed for about 5 million dollars from acer, which made her being held for months as offence of extortion by blackmail by acer.


Actually, no matter how good the after-sale is, customers are always at a disadvantage against these large enterprises. According to the legal rule in China, Consumers whose legitimate rights and interests are infringed upon in their purchasing or using commodities may demand compensation from the sellers concerned. Moreover, what customers get is the double compensation which is to restrict the manufacturers. However, if someone applies for more, is that illegal? Of course, in US, there is nothing new in this kind of events.


In 1981, in US, a man who was driving a Ford Pinto suffered from explosion on the road and his kid was serious burned. After investigation, Ford had learned about the problems of his cars before but no actions. Therefore, they cost 125 million dollars in the accident as compensation. However, all these won’t get them the health and security.


As to acer, he should pay more attention to the details of products, such as acer laptop power cord . Any detail will do tremendous harm to customers and himself.

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by: USB Phone World
Wednesday, June 23, 2010

hp laptop ac adapter


hp laptop ac adapter

Since the accidents of hp laptop batteries happened really, many users are worried about if their batteries will be added into the recalling list later. At this moment, hp laptop ac adapter comes to be the primary patron.


In usb phone world, there’s a 120W hp ac adapter available to you. It is unnecessary for you to worry about its safety. Instead, it is said to be much better than others. Unfortunately, the 120W adapter is only compatible with several compaq series. Anyway, the 90W one is just enough to meet your needs in normal. Actually, most hp ac adapters have a wide compatible range.


Besides, if you want to have your hp laptop battery replaced, there’re some battery/adapter bundles for you. Therefore, you don’t need to consider the factors of compatibility and specifications.


acer ac adapter


acer ac adapter

The same as ISUS, acer comes from Taiwan. Although acer is not so popular as other laptop brands, its quality and performance have been approved by users. With more advanced functions added, acer laptop becomes more and more popular in US.


As a matter of fact, acer ac adapters in usb phone world are all good in the details. The acer laptop power cord is well designed by strict inspection. Like many other power cords, there’s some internal resistance in it. To produce more power energy, acer laptop power cord has tried hard to be more smooth and good in electrical conductivity. Without high quality laptop power cord, you may suffer from the accidents of poor contact or even electric shock.


The replacement acer ac adapter, LC.ADT01.005, can meet the needs of nearly all acer lapop users.

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by: USB Phone World

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