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How do you find the recommended Power Supply Wattage needed in a computer?
Wiki User
∙ 13y ago
Hit your computer with a bat until it opens up and you can find it that way. It is ok if only 2 parts break they r likely not important
Wiki User
∙ 13y ago
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How do you calculate wattage capacity needed by a power supply?
To know what size power supply you need, add up the wattage requirements of all components and add 30 percent.
Can i have too much wattage for a PC?
Yes, having too much wattage for a PC power supply can be inefficient and may lead to higher costs upfront. It's important to calculate the power requirements of your components and choose a power supply with a wattage rating that comfortably supports them without excess. Having significantly more wattage than needed can also decrease the power supply's efficiency and waste energy.
How do you determine the power wattage capacity needed by a power supply?
Hi there guys, this is the answer you all looking 4.Add up all wattage requirements for all devices that will use the power supply and then add an additional 30%.
What is the voltage drop across each lamp?
To answer this question a supply voltage must be stated. Also the wattage of the lamps is needed.
What does it mean when there is no power light and you cannot hear the cooling fan running in a computer?
When there is no power light and you cannot hear the cooling fan running in a computer, it likely indicates a power supply issue. This could be due to a faulty power supply, a disconnected power cable, or a problem with the motherboard. It's recommended to check the power cables and connections, test the power supply, and seek professional help if needed.
Wattage needed for 750 milliampre?
That depends on the voltage V. Wattage P = amperage A times voltage V.
What pieces of information are needed before selecting a power supply?
The main piece of information needed is the load wattage or amperage that will be connected to the power supply. Once this is known the power supply of a greater size that the load should be chosen. Also with this information the size of the wires can be calculated from the power supply to the load. Too small a wire will create a voltage drop at the load end of the circuit. This will cause under performance of the load.
What type of degree is needed to design computer programs?
A computer science degree is recommended but not a requirement. If you are good with computers you should be able to find a job.
Why is it important to buy a power supply that's close to the requirements for your system instead of buying a higher wattage power supply?
It's not. A higher than needed power supply will not harm your computer in any way. It will simply cost slightly more and draw more power. As they are more expensive, higher-watt power supplies will often have better warranties. A higher wattage will also facilitate future expansion more easily, instead of you needing to purchase a larger one later anyway.
Does a computer's power supply generate electricity?
In short, no. The power supply takes the alternating mains voltage and reduces it to the low voltages and direct current needed by the components of your PC.
How do components get power?
A computer's power supply unit provides all needed voltages for the components of a computer that are internal. Externals either draw power from the USB bus (which in turn gets it's power from the aforementioned PSU or a Hub with a power supply) OR have their own internal power supply with a cable.
Why is stable power supply needed in a computer lab?
Sensitive electronic equipment's like computers are prone to problems when exposed to un reliable power
