Help with finding a controller

Geovid Kali

I am designing a 270DC input with three low output voltage, 12.7, 12.7 and 6.5 VDC out. The total power of the load is 70W. I have been having trouble finding a high efficency controller. What is the best controller for an efficency of over 90%?

Thanks,

Geovid

over 13 years ago

0 Peter Di Maso over 12 years ago

TI__Prodigy 30 points

Hi Geovid,

This application you are discussiing requires a transformer. If you re-post this in the AC/DC and Isolated DC/DC forum you will get a response.

0 Geovid Kali over 12 years ago in reply to Peter Di Maso

TI__Intellectual 1245 points

Hi Peter,

Thank you for the advice. I will repost it in the correct spot.

Thanks,
Geovid

Power management

Power management forum

Help with finding a controller