Don't call me dumb as I am new to the pelt/tec community. I recently got a swiftech TEC cooler and therefore I found a meanwell psu to go along with it (it's the same meanwell they sell at swiftnets and dangerden i forget the model # off the top of my head).
Anyhow everything seemed fine, up until the point I had to get power INTO the meanwell. Wow what a bummer for me, I have no clue how to power the meanwell psu itself. There are three connections for it labeled very nicely but what do i use to power it? The standard AC plugs obviously don't work so now i'm left clueless. could someone please help me out and explain what to do (pics is a plus

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Also would it be wise to run the TEC cooler on my 470w vantec psu ? It meets the amperage requirements for 12v. I prefer to use meanwell though.
Any/all help is welcomed, thanks in advance