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Most desktop computers don't have the Transformers located in the power cord themselves. The location of a transformer in a regular desktop computer is inside a component called the 'Power Supply Unit' (or PSU). The PSU is the part of the computer that the cord plugs into, and it typically has a fan to provide cooling to itself. It is due to this nature that you can typically swap out the 3-pronged computer or monitor cords without much concern.
Notebook computers, on the other hand, have their transformers located outside of the computer body, and embedded into the power cord. There are a multitude of practical reasons for this.
1) Notebooks can get very hot. Heat can degrade the performance of the transformer, causing it to output less wattage than it normally would and degrade its life span. And the heat that the transformer can generate can also degrade the performance and lifespan of the notebook.
2) The transformer is typically very big and would not fit inside of a notebook without making it very large.
3) Power transformers have a fairly high rate of failure (compared to some other parts), so their easily replacable nature makes it a good idea to keep it on the outside.
What else can I help you with?
What were old power cords made of?
The same thing they are made of now. Plastic or rubber and copper wires.
Do computers have fuses?
Power supplies have fuses. The motherboards do not.
Where could I find information about fiber optic connectors?
American Cable Assemblies, Inc. provides high quality products for fiber optic connectivity, copper connectivity, power cords, network solutions, panels, enclosures and racks, etc. Visit americancableassemblies. com for more details. americancableassemblies. com/power-cords/international-power-cords/
What person design computers circuits and power systems?
Electrical engineers
Why are there a lot of people that have computer?
There are alot of people that have computers is because computers keep up with your work, or private stuff. Computers update your stuff. Computers are the new way of helping people research thee imformation...
Can I give my Acer power cord to someone else to use on their Acer?
Yes all Acer power cords are interchangeable and can be used for all Acers. all computers or electric cords will fit into the same brands most are interchangeable.
Where single phase transformer is used?
Single phase transformers typically are used to step voltage down to homes, and inside homes. Some examples of small single phase transformers are small electronic (such as phones) power cords.
What are the advantages of power transformers over voltage transformers?
Power transformers can be used for power transformation. Voltage transformers are not suitable for high power applications.
What are some real life examples of electricity?
light bulbs, power cords, computers, electronic cars, TVs, almost everything
Are electrical cords and cable wires for computers TV cable boxes insulated?
Yes, of course they are insulated. If they were not the signals would short out and be unusable. If electric power cords were not insulated they would short out and blow the breaker (or worse start a fire)!
What types of transformers are made by Hammond?
The type of transformers that are made by Hammond are the Power Distribution Systems. These Power Distribution Systems are dry-type power transformers.
What are some important types of transformers?
There are Several types of transformers are there in that some are listed below. Instrument Transformers Step Up and Step Down Transformers Single Phase Transformers Power Transformers Distribution Transformers etc. For more visit transcon industries.
Where would one find information regarding usb power cords?
Almost any store that carries electronic equipment such as computers will carry usb cords. Walmart, Target ect. It is best to let the clerk know exactly what the cord is going to be used for in order to get the correct one.
Distribution transformer vs power transformer?
Power transformers are step-up or step-down transformers used in the electricity transmission system, whereas distribution transformers are step-down transformers used in the electricity distribution system.
How and why is power evenly distributed?
Transformers
Where can one purchase power cords for lap tops?
Laptop power cords can be ordered from the manufacturer. If the laptop is still under warranty, there should be no charge. There are also sites online that carry cords for multiple manufacturers.
If there are not enough power cords from a power supply what can you purchase that can add an additional power cord?
It depends on what cords your need. Certain power cords can be split with a female/ 2 male adapter that you could find at Tigerdirect.com or Newegg.com, wherever you shop. You can split molex and sata power cords for sure, i know that, but for anything else, just give a look for PSU splitters in one of those shops.
