thank you From: Shawn C. Peppers Sent: Wednesday, March 21, 2018 2:20 PM To: Ubiquiti Users Group Subject: Re: [Ubnt_users] EP-S16
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
_______________________________________________ Ubnt_users mailing list [email protected] http://lists.wispa.org/mailman/listinfo/ubnt_users
