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the original Laptop AC Adapter

davidsunvalley | 21 October, 2009 08:50

Notebook computer equipped with the original Laptop AC Adapter , after a period of time after use, there will inevitably be the case of standby time. Some users said: “with repeated charge-discharge depth approach, be able to resume the performance of the dell Gd761 battery, thereby extending the battery life,” I believe that such a relatively one-sided.

We must correctly understand the issue, was first used in laptop battery types start. As we all know, in 1995, before the production of notebook computers are basically used nickel-cadmium batteries to power. This battery in the use of, if not the correct way of charging and discharging, the battery will have a “memory effect”, thereby reducing the battery’s actual capacity, the elimination of such a “memory effect” is the best way to repeatedly charge and discharge depth way. With the emergence of nickel-hydrogen batteries, AC Adapter for Acer AC Adapter for Apple AC Adapter for ASUS capacity has significantly improved, but the “memory effect” did not completely eliminate the shortcomings.

In recent years, lithium-ion batteries in notebook computers has been rapidly increasing, due to lithium-ion battery has basically eliminated the “memory effect” problem, it has repeatedly used the depth to restore the battery charge and discharge performance of the method does not apply. But lithium-ion battery is why there will be capacity to reduce the problem? Have a fundamental reason for this situation, is used in notebook computers and the original lithium-ion battery in the built-in battery management systems.

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HP DV9000 screen Toshiba PA3467U-1ACA Adapter 

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How can Dell Inspiron 1300 Adapter longevity

davidsunvalley | 21 October, 2009 08:30

How can power adapter longevity?

 

As the Dell Inspiron 1300 Adapter is not a fragile parts, if the method can be used properly for a long time. Following radium should note a few points:

 

In the adapters are generally marked "only the use of indoor and information products", so, you should try to avoid outdoor or harsh environments, to prevent the adapter is exposure or damp. Not only adapter that, a lot of electronic products should pay attention to these two points. Because the exposure will accelerate the wires, shell, etc. aging, but also makes use of temperature. As for the damp, it may lead to internal short-circuit, causing burning. 
Dell PA-6 adapter Dell PA-9 adapter

Dell PA-12 adapter  PA-1900-05C1 adapter

HP DV1000 Adapter hp 375143-001 adapter

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