The EC5SAW-48S33N is a 10W isolated DCDC converter manufactured by Cincon. It is housed in a SIP8 package, and has a wide input voltage range of 18-75V, with an output voltage of 3.3V and current up to 2A. It has built in over temperature, over voltage, and short circuit protections. It is designed to provide isolation between input and output, eliminating problems like ground loops and leakage current while also reducing the system’s EMI and immunity. The EC5SAW-48S33N is suitable for use in many different applications, from industrial to automotive, making it a very versatile and reliable power source.