Load Regulation
| Test | 12V | 5V | 3.3V | 5VSB | DC/AC (Watts) | Efficiency | Fan Speed (RPM) | PSU Noise (dB[A]) | Temps (In/Out) | PF/AC Volts |
| 10% | 3.586A | 1.965A | 1.985A | 1A | 65.013 | 87.961% | 0 | <6.0 | 44.16°C | 0.934 |
| 12.105V | 5.09V | 3.326V | 5V | 73.913 | 40.46°C | 115.04V | ||||
| 20% | 8.187A | 2.949A | 2.98A | 1.203A | 129.958 | 90.143% | 811 | 20.6 | 40.83°C | 0.968 |
| 12.099V | 5.087V | 3.323V | 4.99V | 144.163 | 45.98°C | 115.02V | ||||
| 30% | 13.142A | 3.443A | 3.48A | 1.406A | 194.966 | 90.973% | 814 | 20.6 | 41.42°C | 0.987 |
| 12.091V | 5.084V | 3.319V | 4.98V | 214.301 | 42.76°C | 114.99V | ||||
| 40% | 18.110A | 3.937A | 3.981A | 1.61A | 260.055 | 91.266% | 815 | 20.6 | 41.69°C | 0.99 |
| 12.084V | 5.081V | 3.316V | 4.971V | 284.971 | 43.39°C | 114.97V | ||||
| 50% | 22.733A | 4.924A | 4.981A | 1.815A | 325.057 | 91.127% | 910 | 23.7 | 42.5°C | 0.992 |
| 12.077V | 5.078V | 3.313V | 4.96V | 356.706 | 45.08°C | 114.95V | ||||
| 60% | 27.312A | 5.913A | 5.983A | 2A | 389.366 | 90.653% | 1134 | 29.7 | 42.58°C | 0.993 |
| 12.069V | 5.075V | 3.31V | 4.949V | 429.518 | 45.39°C | 114.92V | ||||
| 70% | 31.973A | 6.903A | 6.988A | 2.228A | 454.778 | 90.113% | 1428 | 36.1 | 43.39°C | 0.994 |
| 12.062V | 5.072V | 3.306V | 4.938V | 504.648 | 46.39°C | 114.9V | ||||
| 80% | 36.638A | 7.892A | 7.993A | 2.334A | 519.561 | 89.525% | 1595 | 39.3 | 43.84°C | 0.995 |
| 12.055V | 5.069V | 3.303V | 4.929V | 580.348 | 47.2°C | 114.87V | ||||
| 90% | 41.708A | 8.389A | 8.484A | 2.439A | 584.985 | 88.928% | 1760 | 41.7 | 44.11°C | 0.995 |
| 12.047V | 5.066V | 3.3V | 4.921V | 657.841 | 47.8°C | 114.84V | ||||
| 100% | 46.719A | 8.886A | 9.007A | 2.545A | 649.7 | 88.206% | 1998 | 45.2 | 45.32°C | 0.995 |
| 12.040V | 5.064V | 3.297V | 4.913V | 736.579 | 49.51°C | 114.82V | ||||
| 110% | 51.470A | 9.879A | 10.108A | 2.548A | 715.111 | 87.409% | 2040 | 45.7 | 46.22°C | 0.995 |
| 12.032V | 5.061V | 3.294V | 4.906V | 818.077 | 51.31°C | 114.79V | ||||
| CL1 | 0.116A | 11.873A | 11.989A | 0A | 101.302 | 85.315% | 827 | 21.8 | 41.72°C | 0.941 |
| 12.098V | 5.07V | 3.311V | 4.995V | 118.739 | 44.26°C | 115.02V | ||||
| CL2 | 0.116A | 17.757A | 0A | 0A | 91.398 | 85% | 824 | 21.4 | 41.34°C | 0.937 |
| 12.101V | 5.068V | 3.325V | 5.007V | 107.532 | 43.14°C | 115.03V | ||||
| CL3 | 0.116A | 0A | 17.951A | 0A | 60.79 | 80.694% | 821 | 21 | 40.63°C | 0.934 |
| 12.098V | 5.087V | 3.309V | 5V | 75.316 | 42.1°C | 115.04V | ||||
| CL4 | 53.943A | 0A | 0A | 0A | 649.621 | 88.926% | 1965 | 44.6 | 46.27°C | 0.995 |
| 12.042V | 5.084V | 3.312V | 4.991V | 730.533 | 48.76°C | 114.83V |
Load regulation is within 1% on all primary rails.
| Test | 12V | 5V | 3.3V | 5VSB | DC/AC (Watts) | Efficiency | Fan Speed (RPM) | PSU Noise (dB[A]) | Temps (In/Out) | PF/AC Volts |
| 20W | 1.228A | 0.491A | 0.496A | 0.199A | 20.01 | 81.177% | 0 | <6.0 | 37.72°C | 0.617 |
| 12.107V | 5.091V | 3.327V | 5.023V | 24.645 | 36.33°C | 115.06V | ||||
| 40W | 2.702A | 0.688A | 0.694A | 0.299A | 40.009 | 86.156% | 0 | <6.0 | 38.41°C | 0.918 |
| 12.106V | 5.091V | 3.327V | 5.019V | 46.442 | 37.16°C | 115.05V | ||||
| 60W | 4.176A | 0.884A | 0.893A | 0.399A | 60.009 | 88.298% | 0 | <6.0 | 40°C | 0.931 |
| 12.104V | 5.091V | 3.327V | 5.016V | 67.978 | 38.63°C | 115.05V | ||||
| 80W | 5.646A | 1.081A | 1.091A | 0.499A | 79.963 | 89.616% | 0 | <6.0 | 42.28°C | 0.934 |
| 12.103V | 5.091V | 3.326V | 5.012V | 89.239 | 39.47°C | 115.04V |
A glance at the light loads table is always useful, as the PSU will typically operate at light loads. As you can see, the fan doesn’t spin at light loads, despite the high ambient temperatures that I applied.
Ripple Suppression
| Test | 12V | 5V | 3.3V | 5VSB | Pass/Fail |
| 10% Load | 18.4 mV | 18.3 mV | 15.5 mV | 11.1 mV | Pass |
| 20% Load | 23.0 mV | 18.8 mV | 15.8 mV | 12.6 mV | Pass |
| 30% Load | 15.5 mV | 20.3 mV | 16.1 mV | 9.9 mV | Pass |
| 40% Load | 16.3 mV | 19.1 mV | 15.6 mV | 10.2 mV | Pass |
| 50% Load | 16.4 mV | 18.5 mV | 15.2 mV | 10.9 mV | Pass |
| 60% Load | 17.4 mV | 19.3 mV | 15.8 mV | 14.1 mV | Pass |
| 70% Load | 18.2 mV | 19.2 mV | 15.3 mV | 13.6 mV | Pass |
| 80% Load | 22.8 mV | 21.0 mV | 16.3 mV | 13.7 mV | Pass |
| 90% Load | 26.4 mV | 21.0 mV | 17.1 mV | 14.9 mV | Pass |
| 100% Load | 23.6 mV | 21.1 mV | 17.4 mV | 14.0 mV | Pass |
| 110% Load | 26.6 mV | 21.6 mV | 17.1 mV | 14.3 mV | Pass |
| Crossload 1 | 21.2 mV | 21.5 mV | 16.4 mV | 14.3 mV | Pass |
| Crossload 2 | 20.2 mV | 21.3 mV | 15.3 mV | 14.9 mV | Pass |
| Crossload 3 | 18.0 mV | 19.0 mV | 17.4 mV | 14.0 mV | Pass |
| Crossload 4 | 24.1 mV | 21.2 mV | 17.1 mV | 15.7 mV | Pass |
Ripple suppression is decent overall. At 5V, it might appear mediocre because the PSU is at the bottom of my charts, but this is due to the tough competition. 21mV of ripple at 5V under full load and high ambient is not that high.
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