The TES 5-4810WI with Converter: DC/DC manufactured by TRACO Power is a small, 14 gram, Surface Mount Device with 5 watt power output and an 18 to 75 volt input voltage range. Its output is a constant 3.3 volts, with maximum output current of 1.2 amps. It is designed for applications requiring isolation, high efficiency, and high power density. It has short-circuit, overload, and over-voltage protection for added safety. The high efficiency, along with its wide input and output range, makes it a reliable power supply for a variety of applications.