Hi. So I just purchased another power supply. In the past my power supplies had 110/220 switch on the side. This unit claims to be 110/220 but I see no switch on the inside/outside of the casing.
In the back it does have the pretty standard FG / AC / AC 3 - pin connector. On my current wiring all 3 are wired. My guess is that because the existing power supply has a switch all three are wired. But in the case of this power supply where there is no switch I am making the educated guess that I would simply not connect 110 wire? My machine is 220. So more a manual 110/220 depending on which pin is wired? Any of you have experience here?ps-diagram.png