The TDN 5-4810WI from TracoPower is a highly efficient, 5W single-output DC-DC converter housed in a compact DIP package measuring 9.1mm x 10.2mm x 13.2mm. It features a fully regulated 3.3V output with a maximum current of 1000mA and operates over an input voltage range of 18VDC to 75VDC, with an efficiency of 76%. The converter's design includes advanced features such as automatic recovery short circuit protection, remote ON/OFF control, and wide input voltage tolerance (4:1 ratio) with no minimum load requirement. It provides robust isolation of 1600VDC (60 seconds), high input/output resistance, and is protected against surge voltages up to 100V. Additionally, it complies with EN 61000-4-2 ESD standards and is housed in UL 94V-0 rated non-conducting materials, making it suitable for space-constrained power management and industrial applications.