Make sure you use an RSD not SD dc to dc.
Erich Kaiser North Central Tower er...@northcentraltower.com Office: 630-621-4804 Cell: 630-777-9291 On Tue, Aug 18, 2015 at 7:20 PM, Jason McKemie < j.mcke...@veloxinetbroadband.com> wrote: > I'm wanting to power a mikrotik switch off of a -48v rectifier setup that > already has some -48v equipment running on it. I'll be using a Meanwell > DC/DC converter, which appears to not bond anything with the ground. The > mikrotik, however, does bond the negative with ground. Do I need to keep > the mikrotik's ground isolated from the main ground? Or is the DC/DC > converter going to keep things from going boom?