AC/DC 5V 2W Reference Design Transformers

Paul DeMarco

Hello,

I am in need of 85-265VAC to 5V 2W acdc smps.

There are plenty of reference designs but the transformers are not readily available.

How would we go about obtaining these transformers, specifically PN 750341872 from PMP9088.

0 Kening Gao over 11 years ago

Hi ,

This part is made by Wurth Elektronik.

So please contact them for this part.

Regards

0 Paul DeMarco over 11 years ago in reply to Kening Gao

Are there any TI design papers to aid with our own transformer design?

0 Anonymous over 11 years ago in reply to Paul DeMarco

Hi,

This is one of the best material to study and master magnetic design for power supplies :

http://focus.ti.com/docs/training/catalog/events/event.jhtml?sku=SEM401014

Regards,

Ajit

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