>Another thing to consider is that a boost converter 
>has a negative resistance input (pretty much). As you 
>decrease the input voltage, the current increases 
>as it works to output the same power.

Not just a boost converter, but every switchmode converter/regulator.
-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist