I think you could do this with a 110v yellow industrial PSU

Then make a cable to a box to convert it to DC

Bridge rectifier + Capacitors

You will need to research what size capacitors and appropriate rectifier for the power input

My Torloidial PSU build produced ~80v AC after you ran it through rectifier it dropped to 70v DC and capacitors smooth out the rectifier

So I can't see why it wouldn't work