At 150 x 124 x 112 mm tdk lambdas dpp480 24 3 din rail psu is compact and offers a single 480w 24vdc 20a output from a universal 340 575 vac 480 820 vdc 3 phase inputthe output voltage can be adjusted approx 10 via the power supplys front potentiometer for higher power operation two power supplies can be connected in paralleltypical applications include industrial controls factory automation and test measurement