Hi everyone. I know this will sound like a REALLY basic question and I appreciate any time someone could take to answer it. In fact the question is guaranteed to be longer than the answer, lol.
I recently purchased the power brick supply from Sienci for my build. My cnc build is more like the Sienci Mill One.
I needed to remove the block connector on the end of the power brick to connect it to my board/shield. When I remove the block, there is a solid white sheathed copper wiring and then a bunch unsheathed strands bundled together as the “2nd” wire.
There is no indicator on the block which would be (+) vs (-) and the connection point on the board has specified (+) (-) connectors position. There seems to be a bunch of conflicting information online. Mainly because of the copious amounts of crosstalk about household/auto/etc. wiring standards.
With that said, can someone simply tell me in this case, which wire is which? I’d really like to avoid messing up my board.