The DC/DC 5Amp (DC/DC50SD-SEP) buck converter is used to reduce the voltage from 20V ÷ 28V DC at the converter input to 12VDC at the output. The maximum load current is Imax=5Amp (PMAX= 60W). The module is galvanically isolated between the input and output (IN-AUX). Input voltage: 20V÷28VDC. Output voltage: 12VDC / Galvanic isolation: input - output. Output current: 5Amp/12VDC. Protections: OLP, SCP, OVP. Dimensions: L=150 W=54 H=60 [+/- 2mm]. Installation: a mounting panel with an adhesive tape, mounting screws.