I couldn't find a direct answer, most people seam to be using Orion's to charge batteries.
I'm helping a friend with the electrical system in his caravan. The caravan has a 24V battery bank and inverter, but there are a couple of 12V consumers like lights, fridge and radio.
Will the Orion 24/12-25A non isolated be the correct DC-DC to use to run the 12V consumers in the caravan or should a isolated one be used?
For now I think 25A will be a good size to start with, but we can always add a second one in parallel should it be needed at a later stage.
Also, if this is the correct Orion, is it recommended to place a big fuse on the 12V output side and if so what size of fuse? Each of the 12V devices lights, fridge etc will also have its own inline fuse.