Dear all,

this question is to experienced power electronics board designers.

I have to design a PCB layout for 115ac to +28/+15/+5vdc .

The circuit contains,

1. Fuse and Inrush current protection ckt

2. EMI Filter

3. LC filter

4. Bridge rectifier and DC capacitor

5. Flyback transformer

6. Current Sense Conditioning Ckt With Isolation

7. Isolated constant current feed back for the controller etc......

The current for the nets pass arnd the board is below 1A.

Can anybody please explain to me the design guidelines summary, mainly for Electrolytic capacitors (22/10 MF, 25V), transformers & MOSFETS (600V/0.8A)

(I have only less experience in power electronics. I went throgh the datasheets and many design guidelines from the internet. )

Please help me experts.

thanks,

rinj