subject: More and more people have his life bounded to the laptop [print this page] More and more people have his life bounded to the laptop. And I am one of those who can't live without laptop and the internet. So it's an indispensible part of my life. That is why I spend a lot of time analysis it. I usually collect information from the internet or the practical experience. I have test many AC adapters. Here take this HP ZT3215 AC adapter for example. Every time I got one more adapter, I feel vey pitiful that it's not a big problem indeed that led to stop working. Usually it's our carelessness that put the adapter to death.
Many laptop users are quite clear that the laptop AC adapter is one of the most heated parts of the laptop as well as the keyboard and the motherboard. As the ZT3215 AC adapter is so small, few people take it seriously. It looks like a steal. Then they take it for granted that it's stable as steal. Then they leave it in the corner or under the desk. Suddenly they stopped working, and then you realized that it's really important to you. But it's too late to regret.
Actually, laptop AC adapter is a highly prcised product supplying high efficiency switching power to the laptop. Its role is to transmit 220V of AC power into low voltage direct current, which is the laptop working requirement. As the power adapter works under high-voltage, huge current, as a result, it has much heavier work load. In addition, it's fully sealed structure that add more potential load. In the hot summer day, it's very hot of the ZT3215 AC adapter. The internal temperature is even higher. So in the daily office, entertainment, have it under proper care and maintenance.
However, it's inevitable that the ZT3215 AC adapter strikes. So you have to choose a new one. Different types of laptop AC adapters can not be mixed. Different brand notebook power adapter output interface, such as voltage and current values are of differences, which can not be mixed.
More and more people have his life bounded to the laptop
