Is there an SDR version?
Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373 On Wed, Mar 21, 2018 at 5:20 PM, Shawn C. Peppers < [email protected]> wrote: > SD-500L-48 > > http://meanwellusa.com/productPdf.aspx?i=62#1 > > Only gotchas with these, you have to be careful not to exceed the output > over-volt protection voltage or they will shut down and not come back on > unless power cycled. This would potentially happen if you had a lot of > devices on tower and you where running the voltage adjustment very high. > This is a protection feature of the power supply to protect your equipment > in the event something drawing a lot of amperage on the output circuit all > the sudden dies. This sudden event would cause the voltage to increase and > could potentially fry a sensitive piece of equipment. > > :: // Shawn Peppers > :: // DirectlinkAdmin.com > > On Mar 21, 2018, at 4:04 PM, Kees H. <[email protected]> wrote: > > Do you have a model# handy? > > > *From:* Shawn C. Peppers > *Sent:* Wednesday, March 21, 2018 1:55 PM > *To:* Ubiquiti Users Group > *Subject:* Re: [Ubnt_users] EP-S16 > > They also make this same thing in dc to dc.... > > :: // Shawn Peppers > :: // DirectlinkAdmin.com > > On Mar 21, 2018, at 3:53 PM, Kees H. <[email protected]> wrote: > > I suspect that it could be a problem for DC-only sites > > *From:* Shawn C. Peppers > *Sent:* Wednesday, March 21, 2018 1:37 PM > *To:* Ubiquiti Users Group > *Subject:* Re: [Ubnt_users] EP-S16 > > Why in the world would you not want to hit the thing with exactly 50 > volts? Get a variable voltage output power supply and once your under load > then adjust respectfully. Meanwell makes a $50 power supply that does > this....the older versions where not defective technically....its just no > one knew how to properly power the device and properly account for voltage > drops. > > :: // Shawn Peppers > :: // DirectlinkAdmin.com > > On Mar 21, 2018, at 1:45 PM, TJ Trout <[email protected]> wrote: > > fyi the early versions (up until just recently) the input voltage range > did not match the spec. The newer date codes match the spec. I cannot > remember exactly but I think the early ones cut off at about 45-46v while > the fixed models are about 39? > > On Wed, Mar 21, 2018 at 5:47 AM, Kees H. <[email protected]> wrote: > >> Can it run a PTP820? >> >> >> -----Original Message----- >> From: Shawn C. Peppers >> Sent: Tuesday, March 20, 2018 7:22 PM >> To: Ubiquiti Users Group >> Subject: Re: [Ubnt_users] EP-S16 >> >> I use this exact setup on all my FM towers. Works awesome...although i >> still put them in a metal enclosure and put the cat5 in MC up on tower. >> >> :: // Shawn Peppers >> :: // DirectlinkAdmin.com >> >> > On Mar 20, 2018, at 9:03 PM, Josh Luthman <[email protected]> >> > wrote: >> > >> > Have these been working well for people? >> > >> > I would absolutely love to hear they're the solution to our fiber+DC >> > demands. >> > >> > Josh Luthman >> > Office: 937-552-2340 >> > Direct: 937-552-2343 >> > 1100 Wayne St >> > Suite 1337 >> > Troy, OH 45373 >> > _______________________________________________ >> > Ubnt_users mailing list >> > [email protected] >> > http://lists.wispa.org/mailman/listinfo/ubnt_users >> _______________________________________________ >> Ubnt_users mailing list >> [email protected] >> http://lists.wispa.org/mailman/listinfo/ubnt_users >> >> _______________________________________________ >> Ubnt_users mailing list >> [email protected] >> http://lists.wispa.org/mailman/listinfo/ubnt_users >> > > > _______________________________________________ > Ubnt_users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/ubnt_users > > ------------------------------ > _______________________________________________ > Ubnt_users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/ubnt_users > > _______________________________________________ > Ubnt_users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/ubnt_users > > ------------------------------ > _______________________________________________ > Ubnt_users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/ubnt_users > > _______________________________________________ > Ubnt_users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/ubnt_users > > > _______________________________________________ > Ubnt_users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/ubnt_users > >
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