The RS3-4805SZ/H2 with Isolated DCDC Converters 3W DCDC 2kV REG 3:1 20-60Vin 5Vout is a Recom Power manufactured, 3 watt isolated DC-DC converter. It features a wide input range of 20 to 60 VDC, a 3:1 input range, and provides 5 volts output at 2 Kilo-Volts of isolation. This isolated DCDC converter is designed for high system reliability for the most demanding applications in the medical, industrial and building automation fields. Additionally, its efficient heat dissipation allows for a long life expectancy and low EMI emission.