Okay David, The switching supply will be designed such that is can be disabled and bypassed with a switch/jumpers during normal operation. On Mon, Oct 17, 2016 at 8:57 AM, Van Horn, David wrote: > I agree 100% on not using an SMPS in the system at least at the outset. = Get it working first, then add that complication if you must. > > > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist --=20 Jason White --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .