this post was submitted on 16 Jul 2024
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I'm looking to buy ups as I have few power outage (last between 1 to 5 seconds max) where I live but I have never used one so don't know what specs should I check for

Ideally I will plug my 3d printer (about 100-160w when printing), a pi 4 with nvme drive (no idea of wattage) and a mini pc with n100 processor (around 10-20W)

Thanks for your advices

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[–] tal@lemmy.today 2 points 3 months ago

Actually I could even run Klipper on mini pc but would need a very long usb to reach printer and thought it wasn’t ideal.

USB has some serious length restrictions, but you can either add a repeater (which in this context, is probably a hub) or use an optical cable with transceivers at each end, something like this.

The hub is probably cheaper if you just need one extra hop.