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Joined 1 year ago
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Cake day: September 21st, 2023

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  • Parallel won’t show current load of a device. Even a clamp type can be thought of as serial, it’s just picking up the EM field instead of actually carrying the current load across the device.

    Something in parallel will be powered by the same source, with it’s current load independent of the other device.

    (And yes, I had to think about it for a second, it’s not always immediately intuitive for me either.)


  • 12-18 mo?

    Can you imagine a datacenter replacing them that often?

    Don’t get me wrong, it’s very good advice to remind folks these batteries are a wear item, and to be be prepared to replace them, but if you’re having to replace them at 18 months, I’d be looking for a different, not junk, brand.

    Maybe 2 years, if I have bad power so it’s being used, a lot.

    I can only imagine batteries wearing this fast because the UPS is cheap and doesn’t have pass-through design, and instead uses the batteries constantly to provide power conditioning.










  • Pseudoephedrine

    That exact med. Not the Sudafed with the useless phenylalanine nonsense that has been demonstrated to do fuck all. You may have to ask the pharmacist for it - it’s not prescription but Feds made stores love it behind the counter. Ask for the generic, it’s cheaper. Really works

    Side effects suck though, dry mouth, maybe a little agitation. But it’ll clear you right up.