Anatomy of a Power Supply Unit (PSU)
![Anatomy of a Power Supply Unit (PSU)](https://www.techspot.com/articles-info/1967/images/2020-02-02-image.jpg)
Power supply units don't break headlines like the latest CPUs do, but they're awesome pieces of technology. Let's put on our gowns, masks, and gloves, and pull
Power supply units don't break headlines like the latest CPUs do, but they're awesome pieces of technology. Let's put on our gowns, masks, and gloves, and pull open the humble PSU – breaking down its various parts and seeing what each bit does.
![](https://www.pcinside.info/wp-content/uploads/2014/06/power-supply-cables-connectors.jpg)
Power Supply Cables and Connectors
![](http://www.fkaelectronic.com/UploadFiles/2016-08/2/2016080510345377537.jpg)
Original Dell 67P3M Inspiron 580s 250W Power Supply Unit PSU-Dell
![](https://electronicsarea.com/wp-content/uploads/power-supply-block-diagram.png)
Power Supply – Block Diagram (AC – DC conversion process
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Hewlett-Packard (HP) C44675-009 - 600W NHP Power Supply Unit (PSU)
![](https://cdn.mos.cms.futurecdn.net/7ME636bQNGEGGrg5qEtWrK.jpg)
Best Power Supplies of 2024 - Top PSUs for Gaming PCs
![](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f1/PC-PowerSupply-Principle-Circuit.svg/340px-PC-PowerSupply-Principle-Circuit.svg.png)
Power supply unit (computer) - Wikipedia
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Basic Components of a Power Supply Unit - TurboFuture
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200W ATX PC POWER SUPPLY
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Black modular power supply unit cables set, psu cords put together
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PSU for Acorn Electron & Plus 1 Microcomputer. Mains power supply
![](https://www.overclockers.co.uk/blog/wp-content/uploads/2023/04/80-plus-rating-300x300.png)
Anatomy of a Power Supply - Everything You Need to Know!
![](https://www.onelectrontech.com/wp-content/uploads/2020/08/powersupply_labeled.jpeg)
Instrumentation Essentials: Lab Power Supply - OnElectronTech
![](https://www.researchgate.net/publication/358119651/figure/fig2/AS:1116467005259783@1643197885606/Block-Diagram-of-the-Power-Supply-Unit.png)
Block Diagram of the Power Supply Unit
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PC Power & Cooling Brand 860-Watt Computer Power Supply Unit (PSU
![](https://www.smpspowersupply.com/power-supply.png)
Computer Power Supply- Diagram and Operation