Deepcool PN1200M ATX v3.1 PSU Review

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% 8.089A 1.981A 1.973A 1.005A 119.997 83.724% 406 <6.0 40.18C 0.983
12.164V 5.05V 3.346V 4.977V 143.322 44.44C 114.83V
20% 17.192A 2.974A 2.963A 1.21A 239.961 89.402% 408 <6.0 40.91C 0.99
12.160V 5.045V 3.342V 4.96V 268.409 45.49C 114.79V
30% 26.623A 3.472A 3.461A 1.417A 359.237 90.594% 408 <6.0 41.25C 0.983
12.139V 5.041V 3.338V 4.942V 396.539 46.30C 114.76V
40% 36.165A 3.972A 3.959A 1.615A 479.623 90.648% 409 <6.0 41.74C 0.986
12.123V 5.037V 3.334V 4.953V 529.102 47.27C 114.71V
50% 45.343A 4.97A 4.956A 1.823A 599.352 90.217% 409 <6.0 42.29C 0.989
12.104V 5.032V 3.33V 4.937V 664.347 48.31C 114.67V
60% 54.616A 5.97A 5.955A 2A 719.721 89.498% 776 17.4 42.89C 0.991
12.085V 5.027V 3.325V 4.921V 804.178 49.45C 114.62V
70% 63.859A 6.971A 6.958A 2.244A 839.588 88.715% 1165 30.5 43.19C 0.992
12.065V 5.022V 3.32V 4.902V 946.387 50.20C 114.58V
80% 73.198A 7.971A 7.962A 2.353A 959.548 87.848% 1567 40.5 43.83C 0.993
12.045V 5.018V 3.315V 4.889V 1092.29 51.98C 114.54V
90% 82.880A 8.475A 8.455A 2.461A 1079.31 86.863% 1987 48.6 44.57C 0.994
12.027V 5.014V 3.311V 4.876V 1242.547 53.61C 114.49V
100% 92.332A 8.981A 8.98A 3.1A 1199.35 85.799% 2216 49.4 45.98C 0.994
12.018V 5.011V 3.307V 4.839V 1397.855 56.15C 114.44V
110% 101.695A 9.99A 10.084A 3.107A 1319.957 84.562% 2219 49.4 46.95C 0.995
12.013V 5.005V 3.302V 4.829V 1560.943 57.89C 114.39V
CL1 0.114A 14.393A 14.316A 0A 121.298 78.052% 412 <6.0 41.66C 0.986
12.167V 5.016V 3.332V 5.008V 155.41 53.65C 114.83V
CL2 0.114A 21.993A 0A 0A 111.317 75.405% 411 <6.0 41.02C 0.985
12.176V 4.998V 3.346V 5.015V 147.623 51.94C 114.83V
CL3 0.114A 0A 21.826A 0A 73.982 71.227% 410 <6.0 41.13C 0.975
12.174V 5.029V 3.326V 5.012V 103.866 52.68C 114.84V
CL4 99.768A 0A 0A 0A 1199.907 86.387% 2215 49.4 45.78C 0.994
12.027V 5.027V 3.319V 4.98V 1389.008 58.03C 114.45V

Load regulation is loose overall, especially at 12V.

Ripple Suppression

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 12.7 mV 12.9 mV 13.4 mV 8.0 mV Pass
20% Load 12.5 mV 12.8 mV 13.6 mV 8.9 mV Pass
30% Load 14.6 mV 13.0 mV 13.7 mV 10.5 mV Pass
40% Load 15.7 mV 13.4 mV 14.4 mV 10.2 mV Pass
50% Load 15.5 mV 16.4 mV 15.0 mV 11.4 mV Pass
60% Load 17.7 mV 25.2 mV 18.2 mV 12.8 mV Pass
70% Load 17.5 mV 29.3 mV 18.9 mV 13.7 mV Pass
80% Load 18.8 mV 20.1 mV 16.1 mV 15.3 mV Pass
90% Load 20.2 mV 19.7 mV 16.7 mV 15.7 mV Pass
100% Load 28.7 mV 21.2 mV 19.3 mV 20.7 mV Pass
110% Load 28.8 mV 23.1 mV 19.6 mV 21.4 mV Pass
Crossload 1 14.9 mV 15.3 mV 15.9 mV 7.9 mV Pass
Crossload 2 15.3 mV 22.6 mV 13.4 mV 9.2 mV Pass
Crossload 3 14.9 mV 13.6 mV 19.1 mV 9.0 mV Pass
Crossload 4 27.4 mV 19.3 mV 18.7 mV 10.4 mV Pass

Ripple suppression is decent but not competitive, especially at 12V and 5V.

Pages ( 4 of 11 ): « Previous123 4 567891011Next »

Related Posts

Leave a Reply

Your email address will not be published. Required fields are marked *