Laptop cooling devices are either designed to cool your laptop actively, or passively.
Active devices are usually fans, either in themselves, or else built into laptop cooling pads on which the user sets up his computer before use. They work by drawing the heat away from your laptop, to the sides, or else by blowing cool air through your laptop.
An example of a passive laptop cooling device is the lap desk, on which the user sets up his computer before use. The lap desk is designed in a shape that allows the ideal positioning for your laptop, as you use it so that as heat is generated, is able to escape quickly and efficiently. Lapdesks can further be elevated, to spread the generated hear around, and prevent concentrated spots of heat within your system. Another passive laptop cooling device is the best laptop cooling pad, which is made of a particular heat absorbent material. The user slips it beneath his laptop, and it works to absorb generated heat into itself.
In order to choose the best laptop cooling aid for your laptop, you must first identify where your laptop’s vents are, and what ventilation system it is set up to use. The areas of your laptop underside that tend to heat up as you work are usually situated where the CPU of your computer is to be found, typically towards the back of the computer. With this information in hand, you will be more able to make the best choice, when purchasing your laptop cooling pad design and model.
Laptop cooling pads are usually made of plastic, metal, other materials, or a mixture of these. While metal laptop cooling pads manage your computer’s generated heat the most efficiently, due to their ability to conduct heat, they are also the heaviest, and most awkward to carry around. Plastic laptop cooling pads are the most popular, as they are much less expensive than the rest. Finally, chill mats are the most portable laptop cooling methods. They consist of a thick layer of heat absorbent crystalline gel, which makes them easily pliable so that they can be folded and pocketed without damage.
Another important consideration in purchasing a laptop cooling device is the manner in which it will be powered. Some laptop cooling aids will require their own power source, to activate their fans, while others may simply share your computer’s battery power, through a USB.