How to create a transformer for SMPS in Eagle?

[ankursaraf]

hey guyz
i am designing this new smps
having an issue with transformer that i am using ef25 ten pin
i want to use it in eagle pcb but the library does not have it
is it possible to design it in the software itself ..how?
thanks
ankur

 

[vimalkhanna]

Re: transformer for smps

Kindly explain what you mean by a new SMPS ?
Could you give the input /output /freq /load current details so that a solution can be sought out for your guidance -direction?

 

[FvM]

Re: transformer for smps

You should find a chapter Component Design Explained through Examples in the manual. There's also a library chapter in the tutorial, describing component creation, including footprint definition.

 

[ankursaraf]

Re: transformer for smps

Kindly explain what you mean by a new SMPS ?
Could you give the input /output /freq /load current details so that a solution can be sought out for your guidance -direction?

I/p 85-270v
O/p 24v 1.5a
Using top switch and optocoupler
I have almost completed the shematic just the transformer remains