The ps5r sb12 belongs to idecs slim line ps5r series of compact switched mode din rail power suppliesuniversal inputthe power input has a range of 85 265 vac 100 370 vdc and automatically adjusts to the correct input powerm making this unit suitable for use anywhere in the world power factor correction has also been included to minimize harmonic distortion resulting in a longer operating life and increased reliability the power supplies come with spring up fingersafe screw terminals