basically the drop in dc power supplies are just dc-dc isolated converters *i think*
On Fri, May 6, 2022 at 10:29 AM Josh Luthman <j...@imaginenetworksllc.com> wrote: > The DC PSU in the CCR is floating from my testing as well. > > On Fri, May 6, 2022 at 12:56 PM TJ Trout <t...@voltbb.com> wrote: > >> if you feed a tik direct via poe or barrel jack I think it may need to be >> isolated, if it's a extra dc psu you bought, I suspect those are isolated >> (from my testing) >> >> On Fri, May 6, 2022 at 7:08 AM Christopher Tyler < >> ch...@totalhighspeed.net> wrote: >> >>> We opted for 24v out as well and went with Meanwell RSD-200C-24. Input >>> voltage range is 33.6v to 62.4v, it's isolated as well, and has reverse >>> polarity protection. So if the wires are backward it just doesn't output >>> anything instead of letting out the magic smoke, which is nice. I think we >>> paid about $117/ea for them. >>> >>> -- >>> Christopher Tyler >>> Senior Network Engineer >>> MTCRE/MTCNA/MTCTCE/MTCWE >>> >>> Total Highspeed Internet Solutions >>> 1091 W. Kathryn Street >>> Nixa, MO 65714 >>> (417) 851-1107 x. 9002 >>> www.totalhighspeed.com >>> >>> This institution is an equal opportunity provider and employer. >>> Esta institución es un proveedor de servicios con igualdad de >>> oportunidades. >>> >>> ----- Original Message ----- >>> > From: "Trey Scarborough" <t...@3dsc.co> >>> > To: "AnimalFarm Microwave Users Group" <af@af.afmug.com> >>> > Sent: Friday, May 6, 2022 2:02:16 AM >>> > Subject: Re: [AFMUG] -48vdc site >>> >>> > I use the Tycon TP-VRHP-4824 its isolated and I found more mikrotiks >>> > accept 24v than anything else. >>> > >>> > Also they make a PW48V-12V85W powersupply for most the rack mount tiks. >>> > >>> > On 5/2/2022 4:37 PM, Christopher Tyler wrote: >>> >> Thanks for all the information. We've opted to get some Mwanwell DC-DC >>> >> converters just to be on the safe side. >>> >> >>> > >>> > -- >>> > AF mailing list >>> > AF@af.afmug.com >>> > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> >>> -- >>> AF mailing list >>> AF@af.afmug.com >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >>> >> -- >> AF mailing list >> AF@af.afmug.com >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> > -- > AF mailing list > AF@af.afmug.com > http://af.afmug.com/mailman/listinfo/af_af.afmug.com >
-- AF mailing list AF@af.afmug.com http://af.afmug.com/mailman/listinfo/af_af.afmug.com
