The RS3-0515D is an isolated DC-DC converter designed and manufactured by RECOM Power. It is designed to provide a reliable, high performance input range of 4.5 to 9 volts and deliver output of -15 volts at up to 3 watts of power. The isolator has a high-voltage rating of 1kV and a low power loss of up to 1.5W. The input/output isolation is provided by a U-shaped transformer enabling current sharing and leading to low electromagnetic emissions. This device is ideal for applications requiring a regulated, low noise, isolated DC-DC power supply and is designed to meet the most demanding requirements in the industrial, transportation, medical, and test/measurement markets.