What is the power supply unit (PSU) in a computer system? Is it only about SMPS or more parts of the CPU? - Quora
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ATX-500-08 PC power supply unit, PC ATX power supply unit for PC, MQ580 desktop computer ATX 12V switching power supply (400W, ATX, fan 12 cm): Amazon.co.uk: Computers & Accessories
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The Main Cause of PSU (Power Supply Unit) Failure What is the Power Supply Unit (PSU) - Long Island's IT Lifeline: Empowering Your Business Technology
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System Hardware Component: Power Supply the Laptop adapter | by Baseer Hussain | Computing Technology with IT Fundamentals | Medium
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