# Powering transceiver and SWR/power meter from same supply?

I'm mostly sure this will be ok, but I'd like to confirm.

I have a switching power supply (can't remember the model right now, but it's for ham use, 13.8V/30A) and I'd like to power both the FT-857D as well as the power/SWR meter from it.

Is there any reason I shouldn't do this?