Opting to use a laptop or PC cooling fan serves the essential purpose of ensuring your laptop does not overheat. Without them, we wouldn’t be able to use our laptops for any longer than a few minutes. The laptop and computer circuitry which is composed of the CPU, integrated circuits, transistors, etc., all generate a lot of heat while the PC or laptop is functioning. A laptop and computer cooling fan is thus responsible for ensuring that these parts can continue working. Fans for laptops are able to carry out this function with the aid of the heat sink.

Heat Sink

Though cooling fans for laptops are responsible for providing the cooling effect, a mechanism is needed to conduct away the heat. While the heat is minimized by cooling, conducting away any heat enables the PC or laptop to function more effectively. This is the heat sink’s main function. Most people may not have any idea as what the heat sink looks like or where it is located. In most laptops, the heat sink is quite close to the cooling fan and same goes for a regular PC. Its appearance is quite unique resembling sheets of metal stacked together. If you are still curious about it, just pop open the back of your laptop and you will see a similar object close to the fan. more…