I have a PSU from a Dell Inspiron 380 SFF PC. I want to repurpose this PSU for my 3D printer but it won't fit. I need to remove the transformer that allows it to switch between 220v/110v. I am guessing that two of the wires going to the board from the transformer need to be crossed and the other two are left open.
I don't know which wires are which. Can anyone help me? Is there a way I can test it to find out?
I don't know which wires are which. Can anyone help me? Is there a way I can test it to find out?