[Arm-netbook] eoma68 router pcb

[Derek]

Christopher Thomas <christopher <at> firemothindustries.com> writes:

> PYB20-Q24-S5 is an isolated supply that will output 5V at 4A.
> But that digikey pricing suggests their not economical
yet.http://www.digikey.com/product-search/en/power-supplies-board-mount/dc-dc-converters/4325599?k=PYB20-Q24-S5
> 
> 
> While not the best for the job, it's certainly appealing at .22c versus
$39. But taps out at 3A. if there's a way to cull some wattage from the 20w
point.


What about running the voltage regulators in parallel?  2 * 3A = 5.5A, or so.

http://electronicdesign.com/power/double-your-output-current-parallel-voltage-regulators