Hey TE gurus over here! I am designing a PoL power supply for midrange FPGA device, which requires up to 30 Amps @ 1V, so I wonder if cheap-ass DC load (like Rigol DL3021(A)) is going to do the job, or there are any issues working with such low voltages? FPGA that will be powered by this PS is rather picky about the quality of the power on this rail (ripple voltage, regulation precision, noise level all need to be in check over wide range of power consumed), so I will need to perform quite precise measurements, and it won't be possible if EL itself will add enough noise to ruin precision. Just to give you an idea of the kind of numbers we're talking here, one rail requires 1V±3% accuracy with < 30mVpp of noise (DC-20 MHz BW), and some other rail demands 1V±3% and <10mVpp@20MHz BW.