I should mention that the battery bank itself is nominally 48vDC. Dave Parker wrote: > Hello > > I have what I'm guessing is a really easy to answer question: > > Is 59.2vDC an unacceptably high voltage to send through a POE injector > to a net4526? > > I've salvaged a bank of lithium batteries and charger from an electric > scooter, and while I'm suspecting that there are enough amp hours there > to run the board for "a very long time" without charging, I'd like to > use those amp hours for other things, so I'd like to use the charger > while the board is in operation. The charger's logic appears to have > voltage top out at around 59.2v, and maintenance is around 56v. The > former scares me a bit. Will the board tolerate that? Is there > something I should add to the circuit to protect the board while the > charger is operating? The cat5 run from the injector to the board is in > the 5-8' range. > > I've tried finding a concise answer to this question with some extensive > googling to no avail aside from two documents that mention "absolute > maxium voltage = 68vDC. That's not enough to make me feel secure about > my magic smoke, hence... I ask :) > > Thanks in advance, > > Dave Parker > >
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