LT1725CGN Demo Board, Low Cost, High Efficiency Synchronous forward Converter w/o Opto-Isolator, +Vin = 36V-72V, +Vout = 2.5V/3.3V at 10A

Demonstration circuit DC508A features LT1725 is an isolated 48V (36 to72 VDC) input to a jumper selectable 2.5V/3.3V, 10A single output forward converter. The supply utilizes the LT1725 controller to regulate the isolated output voltage without using an opto-isolator