Cross Load Tests

For the generation of the following charts, we set our loaders to auto mode, through our custom-made software, and tried over a thousand possible load combinations with the +12 V, 5 V, and 3.3 V rails. The voltage regulation deviations in each of the charts below were calculated by taking the nominal values of the rails (12 V, 5 V, and 3.3 V) as point zero. We should note here that we only run this test with PSUs that have a capacity equal to or lower than 1000 W, since it takes a long time to run and as the capacity increases the completion time increases exponentially.

+12V Voltage Regulation Chart

5V Voltage Regulation Chart

3.3V Voltage Regulation Chart

Efficiency Chart

+12V Ripple Chart

5V Ripple Chart

3.3V Ripple Chart

5 VSB Ripple Chart