They are hard to find. Where will you ground the MT in this type of scenario (with an RSD in between your -48V rectifier and MT)?
Josh On Tue, Aug 18, 2015 at 11:31 PM, Jason McKemie < [email protected]> wrote: > It actually looks like the RSD-100C-24 should do the trick (I'm dropping > to 24v, so I guess my subject line wasn't exactly correct). My normal > source is out of those, according to their website they have some > RSD-200C-48 units though. > > On Tue, Aug 18, 2015 at 7:58 PM, George Skorup <[email protected]> wrote: > >> The Mean Well RSD gives 4kV i/o isolation and will work perfectly this, >> no grounding issues. I think the smallest you can get in 48/48 is 200W, the >> RSD-200C-48. Good luck finding some. >> >> >> On 8/18/2015 7:20 PM, Jason McKemie 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? >>> >> >> >
