Max current from 3.3v PEX


#1

I’d like to know how much current is safety available from 3.3v pin in PEX connector.


#2

I’ve asked Daniel to measure this for real.

But, according to my prior measurements 200mA is safe, 250mA is probably safe and 300mA is pushing it


#3

We have the definitive word from Daniel:

I tested 4 boards and they all tested within 4mA of 275mA.
Min 271mA, max 279mA

So:

#275mA