Power supply unit (computer) - Wikipedia
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Regulated power supply - Wikipedia
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Power supply - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/86/Power_Supply_ATX-450PNF.jpg/220px-Power_Supply_ATX-450PNF.jpg)
ATX - Wikipedia
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Commodore MAX Machine - C64-Wiki
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Power Supply Unit ATX Serial ATA Power Converters Personal
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Uninterruptible power supply - Wikipedia
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What Is PC's PSU (Power Supply Unit) & How It's Works
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Computer fan control - Wikipedia
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Uninterruptible power supply - Wikipedia
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Personal computer - Wikipedia
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What is a PSU (Power Supply Unit)? Explained!