Looking for a converter

[jhanko]

I'm looking for a boost converter that can put out 1A. @ ~28V with 8-15V supply. Variable PWM via an external pot would be a plus. I checked out the Shark, but Vout does not go high enough. Is anything like this available? Thanks.

 

[steve6690]

This would do it easily..

http://taskled.com/cchipo.html

large physical size though

 

[jhanko]

This would do it easily..

http://taskled.com/cchipo.html

large physical size though

Thanks, that's what I need but that one is too big. I need one that 1.5" diameter or less.

 

[gillestugan]

Why not the Blue Shark? up to 32V output.
http://theledguy.chainreactionweb.com/product_info.php?products_id=1136