USB Phone World Posting Page
Sunday, April 24, 2011
It is common for nearly all the laptop chargers to have different sections, like 65W AC adapter and 90W AC adapter. As is known to all, laptop charger of higher capacity charges faster and can provide more output current at the same voltage. But are all the users in need of high-capacity one while can they figure out the actual difference?
If you have to run a large amount of programs by high consumption, high-capacity laptop charger is necessary. People who are involved in IT relevant positions have experienced that it is harder for them to complete the tasks on laptop than desktop computer. Among all the factors, the output power of laptop charger is the key that cannot be ignored. Not only these running programs, external devices and accessories, but also the internal memory is closely related to laptop charger. Obviously, 120W laptop charger will offer us a laptop of higher running rate.
High-capacity laptop battery needs a high-capacity laptop charger. Just like couples, laptop accessories, especially for power supportive ones, should have perfect matching consistency. Are you willing to charge the battery for a whole night? In addition, if laptop battery is available during your work, such part of power energy is bound to be consumed by battery so that other parts can enjoy less. Thereby, please think seriously which one is what you need.
Anyway, 120W laptop charger usually consumes much more power energy and provides you a high electricity bill. Due to its higher output current, such a 120 AC adapter must have consumed double to 60W AC adapter. When they are not in use and plugged into outlet, the internal circuits are discharging and consuming. Please consider about electricity expense when working on laptop and selecting a new laptop charger replacement.
How to select? It depends on your real requirements. For personal use, business work or entertainment, there’s always a suitable one for you.
by: USB Phone World