subject: Laptop Ac Adapter Brings More Convenience [print this page] Laptop computers are more and more popular because of the portability. And because of the highly developed technology, it has the desktop to be substituted. However, in this great development, the AC adapter takes an important rule. Its an essential component of the laptop which regulates the electric current that charges the battery. Take this HP 432309-001 AC Adapter for instance; its very smart and light.
Usually, notebook computers operating uses lower voltage currents. The DC power sources that are installed in most homes are often too powerful to be used directly for the notebook computers. Here this small HP 432309-001 AC Adapter plays its role to lower the voltage. This means that the circuitry in the computer will explode or malfunction if it is connected directly to the power source. The power brick is usually located in between a cord that runs from the connector to the outlet to the plug for the notebook computer. At present, we call the gadget that connects the laptop to the power source AC adapter.
This small gadget allows power conversion and voltage regulation to be done more efficiently. Thus, the portable size has its shortcomings that it gets hot very easily while the laptop is in use. So it should be laid on the plain ground. We should pay more attention while using it. In addition, most adapters also have a small red or green light that indicates that it is working. If not, the battery will not charge and the notebook computer will not function.
Well, its commonly seen that the lifespan of the AC adapter becomes more and more short. Often it caused by the misuse especially in the high temperature environment. If the power brick malfunctions because of a factory defect; you can have it exchanged as long as your notebook computer unit is still under the warranty period. As my HP432309-001 AC Adapter, its out of the warranty. So I have to buy a new one. Its more acceptable in the online store. And its worthy.
