Re: I see development of the net6801 has been dropped.
Andrew Atrens <[email protected]> Thu, 22 Oct 2015 08:23:43 -0400
| Newsgroups | gmane.comp.hardware.soekris.technical |
|---|---|
| Message-ID | <[email protected]> |
Hi Bob, That's what I observed as well with my bench power supply - as I dropped the voltage, the current would increase and wattage would remain relatively constant. I don't recall the exact point at which the board will sort of konk-out .. but I seem to recall the threshold is much above 6V. Also I noted that once the board was 'up' I was able to lower the voltage below the threshold that permitted it to boot - I think that this is probably pretty normal behaviour from the board's standpoint. But when setting a low-water voltage point it's probably best to be certain that that level permits booting. --Andrew On 2015-10-22 5:49 AM, Bob Bishop wrote: > HI, > >> On 22 Oct 2015, at 01:45, Greg Troxel <[email protected]> wrote: >> >> I have a net5501 (with 40G PATA spinning disk) that I run on 12V, from >> several AGM batteries and a float supply. I find that it draws 0.5A at >> 12-13V, which is about 6W. However, if I fed it 6V instead, it would >> draw the same 0.5A and be about 3W. > Nope. The switching regulator isn’t very lossy so it would draw about 1A at 6V. Try it. > > -- > Bob Bishop > [email protected] > > > > > _______________________________________________ > Soekris-tech mailing list > [email protected] > http://lists.soekris.com/mailman/listinfo/soekris-tech _______________________________________________ Soekris-tech mailing list [email protected] http://lists.soekris.com/mailman/listinfo/soekris-tech