The label of the power supply is 500W, use power should be : 500W*80%=400W
Ripple voltage; not more than 100 mV
Voltage-stabilized equivalent internal resistance: not more than 0.O5
Short circuit, overload protection and automatic recovery
For max current, if you choose 0-80v, when set the voltage at 24v, the max current still is 6A.