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% | 11.316A | 1.982A | 1.994A | 0.973A | 160.007 | 89.146% | 0 | <6.0 | 48.39°C | 0.968 |
| 12.231V | 5.047V | 3.311V | 5.141V | 179.471 | 40.46°C | 114.82V | ||||
| 20% | 23.655A | 2.971A | 2.992A | 1.17A | 319.957 | 91.982% | 0 | <6.0 | 49.7°C | 0.991 |
| 12.219V | 5.049V | 3.309V | 5.126V | 347.849 | 40.87°C | 114.76V | ||||
| 30% | 36.289A | 3.464A | 3.492A | 1.369A | 479.107 | 92.334% | 0 | <6.0 | 51.29°C | 0.996 |
| 12.209V | 5.052V | 3.308V | 5.111V | 518.871 | 41.28°C | 114.72V | ||||
| 40% | 49.053A | 3.959A | 3.994A | 1.57A | 639.488 | 92.092% | 1861 | 41.3 | 41.76°C | 0.996 |
| 12.197V | 5.051V | 3.305V | 5.097V | 694.39 | 52.97°C | 114.66V | ||||
| 50% | 61.453A | 4.948A | 4.995A | 1.771A | 799.229 | 91.886% | 1842 | 40.7 | 42.49°C | 0.998 |
| 12.184V | 5.053V | 3.303V | 5.082V | 869.788 | 53.29°C | 114.6V | ||||
| 60% | 73.941A | 5.936A | 5.998A | 1.974A | 959.724 | 91.455% | 1846 | 40.8 | 42.75°C | 0.998 |
| 12.171V | 5.054V | 3.301V | 5.067V | 1049.409 | 54.42°C | 114.55V | ||||
| 70% | 86.375A | 6.923A | 7.002A | 2.177A | 1119.452 | 90.662% | 1894 | 41.5 | 43.07°C | 0.999 |
| 12.160V | 5.056V | 3.299V | 5.05V | 1234.747 | 56.57°C | 114.48V | ||||
| 80% | 98.914A | 7.907A | 8.005A | 2.282A | 1279.486 | 89.92% | 1971 | 42.4 | 43.83°C | 0.999 |
| 12.148V | 5.058V | 3.297V | 5.038V | 1422.926 | 59.43°C | 114.43V | ||||
| 90% | 111.796A | 8.397A | 8.494A | 2.388A | 1439.321 | 89.117% | 2039 | 43.1 | 44.58°C | 1 |
| 12.136V | 5.061V | 3.296V | 5.025V | 1615.101 | 62.23°C | 114.36V | ||||
| 100% | 124.502A | 8.886A | 9.013A | 3.004A | 1599.325 | 88.253% | 2139 | 44.3 | 45.7°C | 1 |
| 12.125V | 5.064V | 3.295V | 4.993V | 1812.207 | 66.39°C | 114.29V | ||||
| 110% | 137.167A | 9.869A | 10.11A | 3.011A | 1759.944 | 87.459% | 2164 | 44.5 | 46.53°C | 1 |
| 12.113V | 5.066V | 3.293V | 4.982V | 2012.207 | 67.46°C | 114.21V | ||||
| CL1 | 0.113A | 14.333A | 14.406A | 0A | 121.277 | 83.596% | 0 | <6.0 | 54.86°C | 0.954 |
| 12.243V | 5.037V | 3.311V | 5.165V | 145.065 | 41.72°C | 114.82V | ||||
| CL2 | 0.112A | 19.89A | 0A | 0A | 101.373 | 81.365% | 0 | <6.0 | 59.15°C | 0.94 |
| 12.251V | 5.027V | 3.319V | 5.171V | 124.592 | 40.36°C | 114.84V | ||||
| CL3 | 0.112A | 0A | 19.951A | 0A | 67.373 | 74.977% | 0 | <6.0 | 52.41°C | 0.892 |
| 12.249V | 5.059V | 3.308V | 5.168V | 89.881 | 40.42°C | 114.84V | ||||
| CL4 | 131.873A | 0A | 0A | 0A | 1599.957 | 88.696% | 2098 | 43.8 | 45.2°C | 1 |
| 12.133V | 5.074V | 3.298V | 5.106V | 1803.864 | 63.82°C | 114.3V |
Load regulation is not that tight at 12V, but it is tight enough on the minor rails (5V and 3.3V).
| Test | 12V | 5V | 3.3V | 5VSB | DC/AC (Watts) | Efficiency | Fan Speed (RPM) | PSU Noise (dB[A]) | Temps (In/Out) | PF/AC Volts |
| 20W | 1.212A | 0.496A | 0.498A | 0.193A | 20.007 | 58.144% | 0 | <6.0 | 36.96°C | 0.59 |
| 12.257V | 5.043V | 3.311V | 5.176V | 34.23 | 36.16°C | 114.34V | ||||
| 40W | 2.672A | 0.694A | 0.698A | 0.29A | 40.007 | 72.745% | 0 | <6.0 | 38.97°C | 0.744 |
| 12.236V | 5.043V | 3.311V | 5.172V | 54.997 | 37.57°C | 114.86V | ||||
| 60W | 4.130A | 0.892A | 0.897A | 0.387A | 60.008 | 79.241% | 0 | <6.0 | 40.69°C | 0.849 |
| 12.236V | 5.045V | 3.311V | 5.167V | 75.729 | 38.17°C | 114.86V | ||||
| 80W | 5.584A | 1.09A | 1.096A | 0.484A | 79.96 | 83.066% | 0 | <6.0 | 43.92°C | 0.898 |
| 12.236V | 5.046V | 3.311V | 5.162V | 96.265 | 39.02°C | 114.84V |
A look at the light loads table.
Ripple Suppression
| Test | 12V | 5V | 3.3V | 5VSB | Pass/Fail |
| 10% Load | 17.4 mV | 12.0 mV | 12.3 mV | 11.2 mV | Pass |
| 20% Load | 25.4 mV | 10.8 mV | 12.3 mV | 11.2 mV | Pass |
| 30% Load | 29.0 mV | 10.9 mV | 12.8 mV | 10.3 mV | Pass |
| 40% Load | 32.2 mV | 11.3 mV | 11.7 mV | 9.9 mV | Pass |
| 50% Load | 34.8 mV | 11.4 mV | 12.1 mV | 11.4 mV | Pass |
| 60% Load | 38.3 mV | 11.3 mV | 12.6 mV | 11.3 mV | Pass |
| 70% Load | 34.1 mV | 11.6 mV | 12.9 mV | 11.4 mV | Pass |
| 80% Load | 35.4 mV | 12.3 mV | 13.9 mV | 12.0 mV | Pass |
| 90% Load | 36.0 mV | 12.3 mV | 14.4 mV | 12.4 mV | Pass |
| 100% Load | 47.2 mV | 14.1 mV | 14.4 mV | 13.6 mV | Pass |
| 110% Load | 48.8 mV | 14.0 mV | 15.1 mV | 14.5 mV | Pass |
| Crossload 1 | 20.6 mV | 11.6 mV | 13.3 mV | 13.8 mV | Pass |
| Crossload 2 | 11.7 mV | 14.7 mV | 11.4 mV | 13.4 mV | Pass |
| Crossload 3 | 15.9 mV | 14.7 mV | 14.0 mV | 13.8 mV | Pass |
| Crossload 4 | 46.9 mV | 15.6 mV | 14.0 mV | 16.2 mV | Pass |
Ripple suppression could be better at 12V.
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Great Info !!!!!!!
Please continue forever.
FPcaps is a brand , maker is Nichicon
thank you!
When can I see the review for FSP MEGA TI 1650W