Hi,
I am considering to use the 5V power lines (1A max) of PCIe 6321 board to feed some glue logic.
What I am curious is if the 5V power lines are linear regulated one or just directly connected to PC's switching power supply. For the linear regulated one, I am thinking a 5V switching line from the PC is fed to a step up regulator and then filtered by a low noise linear regulator on the 6321 board.
What is the fact?
Thanks in advance.