power supply design

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Hi,

 

I wnt to design power supply that take input 500Vac max

and gives output as 5V 3Amp and 3.3V 0.1Amps

want to take feedback from 5V output

 

Thanx 

 

Please do a search in the forum for "StackFET".

this should turn up a number of forum questions that deal with this topic.

"wide range input" is another good search term for this topic. 

 

-The Traveler