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Parallella Community Supercomputing for Everyone 2016-11-07T11:58:57+00:00 https://parallella.org/forums/feed.php?f=9&t=3908 2016-11-07T11:58:57+00:00 2016-11-07T11:58:57+00:00 https://parallella.org/forums/viewtopic.php?t=3908&p=18276#p18276 <![CDATA[Re: PSU for a cluster]]>
I know that it is massive overkill on the power rating but it also has a fan and could easily power the ethernet hub as well?

Statistics: Posted by nickoppen — Mon Nov 07, 2016 11:58 am


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2016-11-04T17:08:40+00:00 2016-11-04T17:08:40+00:00 https://parallella.org/forums/viewtopic.php?t=3908&p=18264#p18264 <![CDATA[Re: PSU for a cluster]]> Andreas

Statistics: Posted by aolofsson — Fri Nov 04, 2016 5:08 pm


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2016-11-03T16:50:51+00:00 2016-11-03T16:50:51+00:00 https://parallella.org/forums/viewtopic.php?t=3908&p=18258#p18258 <![CDATA[Re: PSU for a cluster]]> http://www.instructables.com/id/REUSE-Y ... OWER-BANK/

This will yield 5V. In order to get the amount of current desired, just connect the number of powerbanks required in parallel and feed it to you cluster. This will also look super cool because you will have a Portable Parallella Cluster :)

I am in the process of doing this with Raspberry Pi Zeros but have not yet finished such project.

Statistics: Posted by miguel_rodrigues — Thu Nov 03, 2016 4:50 pm


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2016-11-03T11:59:18+00:00 2016-11-03T11:59:18+00:00 https://parallella.org/forums/viewtopic.php?t=3908&p=18256#p18256 <![CDATA[Re: PSU for a cluster]]>
No, I did not try. Some say "no more than 2 A".
The expensive one has a 4-way output if I understand correct ; not the cheap one.

Statistics: Posted by DonQuichotte — Thu Nov 03, 2016 11:59 am


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2016-11-02T21:56:50+00:00 2016-11-02T21:56:50+00:00 https://parallella.org/forums/viewtopic.php?t=3908&p=18253#p18253 <![CDATA[PSU for a cluster]]>
I've just taken delivery of an original Kickstarter cluster.

It came with four power supplies but I want to see if I can get it going with one. I've looked around and there seems to be two very different price points for 5V 8A units. There's this which is made to power LED lights or this which is probably better quality but a LOT more expensive.

Having cooked two Parallellas already I'm being a little more careful with these ones.

Has anyone used one of the cheap ones with negative consequences? Is the extra $100 worth it?

nick

Statistics: Posted by nickoppen — Wed Nov 02, 2016 9:56 pm


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