Hello,
Please refer to the HW User Guide.
--Josh
There is no such information in the HW user guide.
The FMC standard defines max. 1 A and max. 1000 uF cap. load for the 12 V power rail from the carrier to the mezzanine card. The connector itself can handle several amps (e.g. 4 A on VADJ pins).
http://fmchub.github.io/appendix/VITA57_FMC_HPC_LPC_SIGNALS_AND_PINOUT.html#fmc_pin_description
