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Joined 1 year ago
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Cake day: March 20th, 2024

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  • Converting AC electricity into low voltage DC is fairly trivial. If you’re so inclined, you can build a rudimentary 12v psu yourself for pocket change.

    Maintaining a consistent power output within a certain tolerance under load is where things get complex and costly.

    The finer your tolerance and more robust your protection systems, the more expensive your components get and the more of them you need.

    Assuming that there is good market competition and prices aren’t being jacked up for no reason, the difference between a $100 psu and a $500 psu is the difference between one with redundant protection systems, smooth and reliable power output, and a long life expectancy vs one that has far fewer of those things.

    If you’re slapping a replacement psu into an old system that you’ve had for five years, and you don’t have a lot of investment in, then go cheap. If you’re building new and high end, then don’t cheap out on a component that could fry thousands of dollars worth of new equipment when things go wrong.





  • Look again at why these people no longer have work available to them.

    If advancements in technology mean that a machine can do the job more efficiently than a human, then the value of that labour still exists, we just need to legislate a redistribution of it now that human employment is no longer doing it directly.

    Once we update our tax codes to ensure that the wealth of automation is shared equitably, the question then becomes “what do you want to do with your free time?”







  • Dont commit to a course of study unless you are following your passion, or have a realistic plan to monetise the skills you get out of it.

    Even if university is cheap/free in your region, the opportunity cost is steep. You will spend the next 3-5 years on subsistence wages, and come out the other end with very few practical skills beyond those of your specific area of study.

    As cliché as it may sound, take a year off and bum around the world doing casual/seasonal labour while you figure out where you actually want to end up, because no-one else can define your future.