Need help in designing 50V dc dc converter

[bdmehta]

50v dc-dc

Dear Members,

I need to design dc dc converter with 50 volt, 6 amp ouput and input from variable 30-42 volt dc input. I would like to design with resonant converter using UC3946 chip and full bridge topology.

I request members to help me in finding suitable application hints to realize my design. help in main transformer design and to get rid of emi/emc problems.

I am looking for your advise, comments and references.

Regards,
Bharatkumar:|

 

[Dmitron]

dc-dc converter 50v

practice will help you

 

[Tahmid]

flyback vs full bridge dc-dc converter

Hi bdmehta,
You can do it without transformer- non isolation type Boost Circuit.
Or you can do it with High Frequency transformer- Push-Pull, Fly back or Full Bridge Topology of S.M.P.S.
If you want to construct, you require some Theoretical and Practical knowledge.
However, I will try to help you. Thanks.