The power supply my Ender 5 came with broke down recently. The voltage drops sharply under load. This device is a replaceable replacement. I can't comment on the build quality, but there's a picture of a MeanWell and Landy power supply to the side. I've noticed that MeanWell's fan doesn't work when the PSU is cold. It starts when it gets warmer. This is a pretty neat feature. The fan is also a 12V model, not 24V like on the Landy. As this fan can be a bit noisy I may change it to something better in the future and 12v means I don't need a buck converter.
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