Hello, I am looking for isolated Dc-Dc converter, one is 48v in , 5-7v out, ~ 50w ; another is 48V in (-70v)--(-120v) out, ~5mA...anybody can give me some recommendation ?


Thanks

 

XP Power, Cherokee, Artesyn/Astec, Autec, Astrodyne, Cosel, Vicor, SynQor, Lambda, Semiconductor Circuits...

ak

 

Hello, I am looking for isolated Dc-Dc converter, one is 48v in , 5-7v out, ~ 50w ; another is 48V in (-70v)--(-120v) out, ~5mA...anybody can give me some recommendation ?


Thanks

As well as the other reply thats more answers than I had up my sleeve - your 48V source is basically telecom stuff, so that's which page to look for when you get to one of those suppliers website.

 

Thank you very much for the information !

 

A follow-on post by the Thread Starter was moved from this thread to a new one (new topic):
http://forum.allaboutcircuits.com/threads/circuit-for-foating-a-variable-supply.111478/