That looks like it might have isolated output (implies that if you look at the isolation specs). In that case you can use it for either +48V ground or -48V ground.

bp
<part15sbs{at}gmail{dot}com>

On 5/3/2016 10:04 AM, Jeremy Grip wrote:

http://www.amazon.com/Mean-Well-NES-350-48-Power-Supply/dp/B00L1GZIHW/ref=sr_1_1?ie=UTF8&qid=1462295010&sr=8-1&keywords=meanwell+nes-350-48

*From:*Af [mailto:af-boun...@afmug.com] *On Behalf Of *Josh Luthman
*Sent:* Tuesday, May 03, 2016 12:49 PM
*To:* af@afmug.com
*Subject:* Re: [AFMUG] basic -48VDC power supply question

Broken link

http://www.jameco.com/Jameco/Products/ProdDS/2149600.pdf

This one says there is a +48v but I don't see a -48v.


Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373

On Tue, May 3, 2016 at 12:46 PM, Jeremy Grip <g...@nbnworks.net <mailto:g...@nbnworks.net>> wrote:

    Anybody know if there’s a reason I can’t take a generic low-end
    power supply like this:

    http://www.meanwell.com/webapp/product/search.aspx?prod=nes-350

    and tie the DC+ side to ground to supply a -48V that calls for
    grounding the positive side?

    Jeremy Grip
    North Branch Networks,LLC


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