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Power supply unit (computer)


A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the .... In ATX-style systems, the front-panel power switch provides only a control signal to the power supply and d...

Everything You Need to Know About Power Supplies - Hardware ...


But before going further, let's explain exactly what a power supply does. ... Linear power supplies work by getting the 110 V or 220 V from the power grid and ...

How A Power Supply Works | Kitronik


A guide to understanding how a Power Supply works. ... A linear power supply uses a transformer to reduce the voltage. The ratio of primary windings ...

www.ask.com/youtube?q=How Does a Power Supply Work?&v=AyDduW6aeRw
Nov 9, 2008 ... A computer power supply works by providing the right amount of electricity to the motherboard, processor and other parts of the computer.

How computer power supplies work – KitGuru Guide | KitGuru


Jul 16, 2010 ... Today one of our resident experts 'IronLaw' will explain exactly how a computer power supply works. While this can be a complex subject ...



Dec 20, 2010 ... This article describes in (hopefully) straightforward terms the operation of a basic power supply unit of the type used with telecommunications ...

PSU 101: How A Power Supply Works - jonnyGURU Forums


How the PC Power Supply Works a. Transient Filter: A computer power supply depends on stable power coming in to do its job. That's why the ...

How Does a DC Power Supply Work | eBay


How Does a DC Power Supply Work. "DC" stands for direct current. Direct current is electricity that only flows one way. In a house, the electrical plugs produce ...

What is Power Supply? Webopedia Definition


Also called a power supply unit or PSU, the component that supplies power to a computer.

How power supplies work - VR-Zone


Mar 6, 2011 ... Even though power supply units are the most critical part of almost every electronic device, being a component absolutely vital to their ...

How Does a Power Supply Work?
A power supply is the device that ensures that your personal computer has power and is functional. The power supply gives the user the ability to turn on the PC. It is a square box attached to your motherboard that comes with your PC. You can upgrade... More »
Difficulty: Easy
Source: www.ehow.com
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How PC Power Supplies Work | HowStuffWorks


The power supply in your PC provides all of the different voltages your computer needs to operate ... How does a computers uninterruptible power supply work?

How does a power supply work - Power Supplies - Components - Tom's ...


Hi, I was wondering how a power supply works.Not exactly how it ... I was reading this article but does not say much more http://www.howstuff.

How does a computer power supply work? - Quora


Basically your pc needs DC and your mains have AC. The PSU/SMPS basically does this job. your mains voltage ​ PSU inverts it into this ​ With the help of cap  ...