/ / Asus - Laptop charger: how to choose

Asus - laptop charger: how to choose

By purchasing a new laptop or netbook, the owners anddo not suspect how many problems they will have to face in the future: graphics card overheating in the heat, slow processor operation, sticking keys, spoiled touchpad and dust inside the case. All these problems can be solved with a single trip to the service center. But even with their appearance for some time you can safely work on the laptop, reducing the load on the video card, connecting the ventilation and additional peripheral devices.

asus laptop charger

But it is worthwhile to be prepared and to the fact that one day the device will stop recharging and operating, which will lead to significant problems.

Why the laptop does not charge

The reasons for which the charge will not reach the laptop, a few:

  • Defective pilot.
  • Bloated laptop battery.
  • Broken power supply.

The biggest problem is the damaged blockpower supply, since the pilot can easily be replaced, and the battery can be pulled out and operated only from the network. Find out if there is a problem with the laptop power supply, it's very simple: for example, almost any charge for Asus is equipped with a light bulb-indicator. If it ceased to burn, then the probability that the power supply unit was burnt out is almost 100%. But do not despair. Selecting a new laptop charger is easy.

However, before you start choosing, it's worth to find out what it's for.

What is responsible for the power supply

In addition to the fact that in various gadgets, including Asus, the laptop charger supplies power to the battery and guarantees stable operation, it:

  • Works as a fuse against voltage surges.
  • Converts 220 volts to a suitable laptop.

laptop charger asus price


But that the charger has worked more than one year, it is important to choose it correctly.

Main characteristics of the power unit

Sometimes it is difficult to choose a charger forlaptop Asus. The price of the original power supplies is usually high: from $ 40 and above. However, for different brands of devices, including Asus, the charger for a laptop is characterized by several characteristics:

  1. Output voltage.What is the same for MSI gt780dx, Dell 3151 and Asus k53s? The charger, or rather, its output voltage. This figure is the same as the voltage consumed by the laptop. The error can be from 3 to 5%. For example, the voltage that the charger provides for the Asus laptop is 19V.
  2. Maximum power.For each notebook model, the maximum power consumption is given. The digit should not be less than the output voltage. For example, the Asus model. The laptop charger, consuming 70 W, will work perfectly with a 100 Watt or more power supply. If the maximum power is not indicated on the charger, it can be calculated. Multiplying the output voltage by the maximum permissible current (in amperes), the maximum power is obtained.
  3. Plug.The most important aspect when choosing a power supply is the connector. Almost in all power supplies, the connector for the plug is the same: a hollow cylinder. The connector is characterized by internal and external diameter and polarity. It is important that the power plug sits tightly in the connector, otherwise the supplied voltage may change the polarity, which will adversely affect the operation of the laptop.

laptop charger asus 19v

Universal or original power supply?

If the charger forlaptop Asus, the price of a new one can be very high. This applies to almost all models of laptops. Therefore, many owners wonder: why not purchase a universal charger? The advantages in favor of this decision are several:

  • lower price;
  • availability in stores;
  • wide choose.

Undoubtedly, it's easier to find a universal charger for the Asus laptop. The price will not be so "biting". But it is with the original power supply that the laptop will work better.

Durability

Popular models of computers - Dell, HP,Lenovo, Asus - charger for the laptop is different in several nuances. First, the manufacturers of power supplies give out the operating time for a rollback. It is this characteristic that guarantees a long service life.

charging for asus

Such models of chargers are somewhat more expensiveuniversal, but the guarantee for a certain number of hours of work - a sign of high quality. Information on the power supply unit can be found on the product packaging. Usually, such chargers work at least 3-5 years.

Where can I buy?

When the charger forlaptop, many owners are wondering: where to buy a new power supply? For the brands HP, Lenovo, Dell, Acer and Asus, the laptop charger can be bought at specialty stores. But often there is not always available in the necessary model of the power supply. Then you can contact the stores that sell peripherals.

However, the simplest option is to order a blockfood in a specialized store. When buying universal models you need to carefully read the characteristics. By purchasing an original charger, simply place an order.

You can also use the services of well-knownonline stores. On such sites, you can always find a suitable model of the charger, as well as choose the product that will cost less. Plus such a purchase is that you can buy a power supply unit for the stock.

asus k53s battery charger

The breakdown of any component of the laptop - alwaysA problem that requires the fastest possible solution. But the main thing is not to choose peripheral devices, including the power supply unit, from unverified and unknown manufacturers. Then the laptop will serve for a long time and without superfluous failures.

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