Guest mnikhilesh Posted May 22, 2013 Report Share Posted May 22, 2013 Hello allI want to design a DC-DC buck converter with following specifications.Input voltage: 48-72 VoltOutput voltage: 12 VoltOutput current: 15 AmpsI am new to electronics (I am a mechanical engineer) but have read some books on power electronics before starting. I need your help to choose components based on your experiences. I have read some documents on selecting the caps and inductors but I need you to prescribe what PWM IC and MOSFET to use. There are so many PWM IC available I can’t decide which one to use. Based on your experience and latest offering from companies can someone prescribe me where to start with?Also I would like to know should I go with isolated or non-isolated type of converter. What are the merits and demerits of both. Is the money spend making it isolate type is worth?RegardsNikhilesh Mishra Quote Link to comment Share on other sites More sharing options...
Guest mnikhilesh Posted May 22, 2013 Report Share Posted May 22, 2013 and yes I will make it synchronous buck converter, i think it will narrow down the choices a little. Quote Link to comment Share on other sites More sharing options...
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