What Is PC's PSU (Power Supply Unit) & How It's Works? –

Everything You Need To Know About Computer’s PSU SMPS stand for Switch Mode Power Supply. It is mainly an electronic power supply device used in desktop computer systems. The main purpose of using an SMPS is to transfer power from AC source to DC applicants while converting voltage and current. It is mostly used in domestic…

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The power supply came in and it works! 2006 gaming pc (specs in comments) : r/retrobattlestations