[GreenKeys] Loop Supply

[JC White]

Just a quick question and suggestion:  What is the capacitance of the output electrolytic cap in you 120 volt supply?  Since adding a cap gives you greater range I would guess you are not getting the current and voltage you think at the selector mags... obviously additional capacitance provides a bit more oomph (very technical engineering term)...  your schematic shows no details of how the 120 vdc is derived so ???
JohnWB6BLV
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