Hi,
I have design as per below
Case-1
1. Vin: 230VAC, 50 Hz
2. Vout: variable from 15-45VDC, 100W max
3. Temp: -40 to +85oC
Case-2
1. Vin: 48VDC
2. Vout: variable from 15-45VDC, 100W max
3. Temp: -40 to +85oC
Please suggest us any design/ IC/ application notes/ Modules