|
There are several types of computer power supplies available for both desktops and laptop computers. The variety that can be obtained differs for various reasons. The power supply for a computer is a vital piece and cannot be taken lightly. This piece of equipment is designed to run every aspect of the computer and each different component. Power supplies are fairly inexpensive. However, you need to purchase the correct wattage for your computers specifications. This can be a tricky venture if you do not understand all the fundamentals that are involved.
Power supplies vary when a desktop computer is affected. The standard for any regular desktop computer is around 550 watts. This will give the computer enough juice to run everything just fine. However, if you have a specialized computer that is above market standards, then a higher wattage will be needed. The average computer has a motherboard, a stick of memory which is about 1 GIG, a hard drive and a CD drive. The CD drive may be a DVD drive or a DVD burner. The processor is usually 3 to 4 Gigs now-a-days. This type of machine may or may not come with a floppy drive. More and more computers are leaving the floppy drive out because it is becoming increasingly obsolete. Now, a typical setup as described above will be able to handle a 550 watt power supply just fine. A larger and more expensive piece of equipment may need to be purchased if you have a machine with double or even triple the components. Regardless, with the current technology, you will not need a power supply higher than 800 watts.
With a power supply controlling the whole function of a desktop computer, you will need to check this piece often. The hookup of this equipment is fairly simple. However, you may want to study your motherboard manual to find the correct power supply for your case. If you choose a lower watt than recommended, you may end up creating a short in your motherboard. Cleaning the fans and control box of the supply is vital for long life. You can fry your motherboard is you are using to low or even to high of a wattage power supply. Before installing a new device, make sure the computer is completely turned off.
Power supplies can be found between 250 watts and 1200 watts. The lower wattage is excellent for older and more obsolete computers. They can be located with multiple fans as well as cool, blinking lights. The price range is from 20 dollars to 400 dollars, depending on your wants and needs.
Laptop power supplies are rather different. They are created as a method of keeping the battery charged. These pieces of equipment are also for running this type of computer when you have an outlet source. A laptop comes with its very own power supply that is supported by the computers technology. If you need a replacement power supply, you will have to find out the manufacture and buy one of theirs. Most of the time, these are not interchangeable. You will have to look at your computer manual to find out this information.
|