Manufacturers of modern technology provide such a wide range of models, that the choice is not easy to make enough. Charging Laptop asus has many options, to make the right choice, worth reading all the characteristics of goods, view provides a guarantee. Usually, the price of the power supply depends on the brand of the manufacturer, the number of intermediaries. Quality charger can be purchased in specialized shops, service centers and via the Internet by going link, Internet shop of accessories for laptops It-Tehnika.
A bit of theory, that is what is eaten?
To pick up a good power adapter should pay attention to the parameters which need to be and plug. Параметры которые нас интересуют, this:
- Supply voltage in volts (V) - must match the, specified on the laptop ( tolerance deviation which is approx. 1 V).
- Power cuts in ammeters (BUT) - the maximum voltage that will sustain the power supply. The parameter can not be less, but may be more than the recommended (according to principle, so not too much current).
- Charger power in watts (W) . Maybe more, laptop decides how much he (but do not overdo it).
- Plug - in the market can be seen more than a dozen different plugs. If you can not find the data on the size, should measure the old plug charger with calipers and compared with the size of the new ( dimensions are given in millimeters (mm)).
The power supply Asus PW-N21 3.42A
It is the AC power adapter(19In 3.42A 65 W), which is suitable to the budget laptop models with built-in graphics card, as well as obsolete models of notebooks Toshiba, Dell, HP, Fujitsu, Pentium 1. They replace the similar connector on the power supply 20V / 3.25A, 20V / 3.5A, 19V / 3.16A. The warranty on this model the power supply is six months. The price of such a device about a thousand three hundred rubles.
The power supply Asus PW-N22 4.74A
It is the AC power adapter, replacing power supplies (19In 3.42A 65 W) the weak, budget cars. The power supply unit for notebook Asus, which have a powerful graphics card. Charger replaces similar power units on razemu18.5v-20v and a current of up to 5 Ampere. This power supply is provided by six months warranty. Price PW-N22 4.74A is about one and a half thousand rubles.
