LTC3803ES6 Demo Board, Telecom DC/DC Converter, +Vin to -Vin = 36V-72V, +Vout = 5V @ 2A

Demonstration circuit DC649A is a Telecom isolated DC/DC converter featuring the LTC3803 constant frequency current mode flyback controller. The DC649 converts an isolated 36V to 72V input and provides 2A of output current at 5V