CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Enermax Revolution D.F.2 1050W
Serial Number230400200288
Lab IDEM10502237
  • Report: 23PS2237A
  • Receipt Date: Aug 23, 2023
  • Test Date: Sep 13, 2023
  • Report Date: Sep 13, 2023
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandEnermax
Manufacturer (OEM)SANR
SeriesRevolution D.F.2
Model NumberERS1050EWT
Serial Number230400200288
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)13-6.5
Rated Frequency (Hz)47-63
Rated Power (W)1050
TypeATX12V
Cooling120mm Double Ball Bearing Fan
(PFERS-12M)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202087.52.50.3
Watts130105012.53.6
Total Max. Power (W)1050

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P
Power Analyzers RS HMC8015, N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444, Rigol DS7014, Siglent SDS2104X PLUS
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Temperature Logger Picoscope TC-08
Tachometer UNI-T UT372
Multimeters Keysight 34465A, Keithley 2015 - THD
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer 4kVA
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (650mm) 1 1 18-22AWG No
4+4 pin EPS12V (600mm) 1 1 18AWG No
4+4 pin EPS12V (700mm) 1 1 18AWG No
6+2 pin PCIe (650mm+150mm) 3 6 18AWG No
12+2 pin PCIe (610mm) (600W) 1 1 16-28AWG No
SATA (500mm+150mm+150mm) 2 6 18AWG No
SATA (500mm) / 4-pin Molex (+150mm+150mm) 2 2 / 4 18AWG No
FDD Adapter (110mm) 1 1 20AWG No
AC Power Cord (1100mm) - C13 coupler 1 1 18AWG -

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.0 Compliance✓

Performance Summary

Efficiency RatingPLATINUM
Noise RatingStandard++
Average Efficiency (>1450 load combinations)89.817%
Average Noise Output (>1450 Load Combinations)32.05dBA
Average PF (>1450 Load Combinations)0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load77.148%
Standby Power Consumption0.0714W
12V Ripple (Full Load)41.16mV
5V Ripple (Full Load)33.08mV
3.3V Ripple (Full Load)36.96mV
5VSB Ripple (Full Load)32.77mV
12V Load Regulation0.49%
5V Load Regulation0.20%
3.3V Load Regulation0.27%
5VSB Load Regulation1.43%
Inrush Current28.970A
Efficiency RatingPLATINUM
Noise RatingStandard++
Average Efficiency (>1450 load combinations)91.995%
Average Noise Output (>1450 Load Combinations)32.01dBA
Average PF (>1450 Load Combinations)0.946
Efficiency With 10W (≤500W) or 2% (>500W) Load77.067%
Standby Power Consumption0.1525W
12V Ripple (Full Load)32.77mV
5V Ripple (Full Load)32.09mV
3.3V Ripple (Full Load)31.61mV
5VSB Ripple (Full Load)33.33mV
12V Load Regulation0.39%
5V Load Regulation0.20%
3.3V Load Regulation0.27%
5VSB Load Regulation1.41%
Inrush Current47.660A
12V Transient Response (200%)11.35V
5V Transient Response (200%)4.942V
3.3V Transient Response (200%)3.200V
5VSB Transient Response (200%)4.800V
Hold-Up Time & Power Ok Signal20.10ms
AC Loss to PWR_OK Hold Up Time18.50ms
PWR_OK Inactive to DC Loss Delay1.60ms
PSU Timings: T1 (20% / 100%)104.0ms103.0ms
PSU Timings: T3 (20% / 100%)122.0ms123.0ms
OPP (29.98°C / 41.26°C)134.88%132.36%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)20.1
AC Loss to PWR_OK Hold Up Time (ms)18.5
PWR_OK Inactive to DC Loss Delay (ms)1.6

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.85 V 114.79 V 113.85 V 114.90 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.98 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.419 1.418 1.340 1.421 1.490 PASS
Mains Voltage THD: 0.15 % 0.10 % N/A 0.26 % 2.00 % PASS
Real Power: 0.071 W 0.057 W N/A 0.087 W N/A N/A
Apparent Power: 10.813 W 10.791 W N/A 10.835 W N/A N/A
Power Factor: 0.007 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.86 V 229.78 V 227.70 V 229.92 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.417 1.416 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.13 % 0.09 % N/A 0.17 % 2.00 % PASS
Real Power: 0.153 W 0.116 W N/A 0.190 W N/A N/A
Apparent Power: 37.038 W 36.991 W N/A 37.082 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

Graphs

Efficiency Graph

INFO

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations

INFO

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations

Noise Graph

INFO

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails

INFO

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails

Indicative Performance

Efficiency under high ambient temperature

INFO

The PSU`s efficiency under high ambient temperatures with 115V and 230V input. For this graph the results of the 10-110% load regulation table are used

5VSB Efficiency

INFO

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

5VSB Efficiency (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 65.202% 0.034
5.028V 0.347W 114.85V
2 0.09A 0.453W 73.315% 0.059
5.027V 0.618W 114.85V
3 0.55A 2.76W 79.981% 0.274
5.018V 3.451W 114.85V
4 1A 5.01W 79.455% 0.394
5.01V 6.305W 114.84V
5 1.5A 7.502W 79.003% 0.456
5V 9.495W 114.84V
6 2.5A 12.456W 77.297% 0.523
4.981V 16.114W 114.84V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 50.745% 0.013
5.028V 0.446W 229.86V
2 0.09A 0.453W 62.459% 0.021
5.027V 0.725W 229.86V
3 0.55A 2.76W 77.378% 0.099
5.018V 3.567W 229.86V
4 1A 5.01W 78.846% 0.167
5.01V 6.354W 229.86V
5 1.5A 7.502W 79.147% 0.232
5.001V 9.478W 229.86V
6 2.5A 12.455W 78.907% 0.313
4.982V 15.785W 229.86V

Supplementary Tests (For Reference)

Typical Load Tests

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 6.831A 1.977A 1.959A 0.999A 104.966 90.05% 0 <6.0 44.61°C 0.975
12.204V 5.058V 3.369V 5.008V 116.565 40.34°C 114.81V
20% 14.673A 2.967A 2.941A 1.2A 209.959 92.068% 1091 26.3 40.59°C 0.971
12.204V 5.055V 3.367V 5.001V 228.049 45.21°C 114.78V
30% 22.854A 3.463A 3.432A 1.402A 314.978 92.496% 1097 26.5 41.06°C 0.98
12.204V 5.054V 3.366V 4.995V 340.534 46.21°C 114.75V
40% 30.998A 3.958A 3.922A 1.604A 419.613 92.293% 1101 26.8 41.72°C 0.985
12.208V 5.054V 3.366V 4.988V 454.653 47.31°C 114.71V
50% 38.848A 4.947A 4.904A 1.807A 524.97 91.805% 1108 27.1 42.11°C 0.988
12.213V 5.054V 3.365V 4.981V 571.835 48.17°C 114.67V
60% 46.594A 5.938A 5.886A 2A 629.458 90.624% 1244 30.5 42.81°C 0.991
12.227V 5.053V 3.365V 4.975V 694.583 49.33°C 114.63V
70% 54.417A 6.93A 6.869A 2.215A 734.841 89.814% 1558 37.2 43.14°C 0.992
12.234V 5.052V 3.364V 4.967V 818.178 50.15°C 114.6V
80% 62.254A 7.922A 7.852A 2.318A 839.687 88.956% 1833 42.2 43.76°C 0.993
12.237V 5.05V 3.362V 4.963V 943.926 51.81°C 114.55V
90% 70.469A 8.417A 8.33A 2.421A 945.054 88.043% 2112 46.2 44.65°C 0.994
12.240V 5.05V 3.362V 4.958V 1073.405 54.01°C 114.51V
100% 78.604A 8.913A 8.837A 2.524A 1049.738 87.078% 2159 46.6 45.74°C 0.994
12.246V 5.049V 3.361V 4.953V 1205.52 55.76°C 114.48V
110% 86.424A 9.904A 9.908A 2.525A 1155.13 85.842% 2190 47.1 46.96°C 0.994
12.258V 5.048V 3.361V 4.951V 1345.655 57.9°C 114.43V
CL1 0.114A 15.517A 15.364A 0A 131.306 83.608% 1125 27.2 40.07°C 0.972
12.263V 5.047V 3.358V 5.029V 157.053 45.51°C 114.8V
CL2 0.113A 19.792A 0A 0A 101.336 82.491% 1132 27.5 40.26°C 0.976
12.237V 5.05V 3.369V 5.029V 122.848 47.27°C 114.82V
CL3 0.113A 0A 19.651A 0A 67.385 79.136% 1091 26.3 40.82°C 0.953
12.227V 5.057V 3.359V 5.029V 85.151 49.84°C 114.83V
CL4 85.887A 0A 0A 0.002A 1049.542 87.964% 2032 45.3 46.46°C 0.994
12.220V 5.06V 3.371V 5.002V 1193.152 57.41°C 114.49V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 6.828A 1.977A 1.959A 0.998A 104.944 91.185% 1088 26.2 40.04°C 0.823
12.206V 5.058V 3.368V 5.009V 115.091 44.32°C 229.83V
20% 14.670A 2.967A 2.941A 1.199A 209.933 93.482% 1092 26.3 40.7°C 0.915
12.204V 5.055V 3.367V 5.003V 224.572 45.28°C 229.82V
30% 22.852A 3.462A 3.431A 1.401A 314.942 94.035% 1097 26.5 41.48°C 0.945
12.204V 5.054V 3.366V 4.997V 334.921 46.53°C 229.8V
40% 30.992A 3.957A 3.922A 1.603A 419.494 94.066% 1101 26.8 41.64°C 0.957
12.206V 5.054V 3.365V 4.99V 445.958 47.25°C 229.78V
50% 38.837A 4.947A 4.903A 1.806A 524.848 93.791% 1107 27.1 42.11°C 0.965
12.214V 5.054V 3.365V 4.984V 559.592 48.19°C 229.77V
60% 46.607A 5.936A 5.885A 2A 629.327 93.397% 1123 27.5 42.93°C 0.971
12.221V 5.054V 3.365V 4.977V 673.819 49.44°C 229.74V
70% 54.415A 6.928A 6.868A 2.213A 734.693 92.412% 1517 36.5 43.05°C 0.976
12.232V 5.053V 3.364V 4.97V 795.017 50.11°C 229.73V
80% 62.246A 7.92A 7.851A 2.316A 839.543 91.898% 1810 41.7 43.81°C 0.979
12.236V 5.051V 3.362V 4.966V 913.565 52.01°C 229.71V
90% 70.466A 8.416A 8.329A 2.419A 944.926 91.376% 2072 45.9 44.11°C 0.981
12.239V 5.05V 3.362V 4.961V 1034.103 53.21°C 229.69V
100% 78.604A 8.912A 8.836A 2.522A 1049.651 90.817% 2158 46.6 45.25°C 0.982
12.245V 5.049V 3.361V 4.956V 1155.785 55.31°C 229.67V
110% 86.442A 9.903A 9.909A 2.524A 1155.066 90.172% 2186 47.1 46.69°C 0.984
12.254V 5.049V 3.36V 4.953V 1280.952 57.62°C 229.65V
CL1 0.114A 15.516A 15.364A 0A 131.305 84.898% 1128 27.3 40.18°C 0.875
12.264V 5.047V 3.358V 5.03V 154.662 45.63°C 229.83V
CL2 0.113A 19.79A 0A 0A 101.335 83.672% 1134 27.8 40.1°C 0.833
12.238V 5.05V 3.37V 5.03V 121.111 47.19°C 229.83V
CL3 0.113A 0A 19.656A 0A 67.382 80.286% 1089 26.2 40.32°C 0.756
12.224V 5.055V 3.358V 5.03V 83.928 49.38°C 229.84V
CL4 85.894A 0A 0A 0.002A 1049.512 91.567% 2018 45.0 45.61°C 0.982
12.218V 5.059V 3.37V 5.004V 1146.168 56.56°C 229.68V

The results above are not used in the certification process

Light Load Tests

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.218A 0.494A 0.49A 0.199A 20.002 75.548% 0 <6.0 39.75°C 0.794
12.186V 5.057V 3.368V 5.024V 26.476 36.69°C 114.85V
40W 2.682A 0.692A 0.686A 0.299A 40.003 83.767% 0 <6.0 40.49°C 0.912
12.191V 5.058V 3.369V 5.022V 47.755 37.28°C 114.84V
60W 4.144A 0.89A 0.882A 0.398A 60.003 87.892% 0 <6.0 42.29°C 0.943
12.195V 5.058V 3.369V 5.02V 68.275 38.5°C 114.83V
80W 5.601A 1.087A 1.077A 0.498A 79.954 89.285% 0 <6.0 43.62°C 0.955
12.199V 5.059V 3.37V 5.018V 89.552 39.66°C 114.82V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.217A 0.494A 0.49A 0.199A 19.996 75.94% 0 <6.0 39.97°C 0.42
12.197V 5.058V 3.37V 5.026V 26.336 36.87°C 229.85V
40W 2.680A 0.692A 0.685A 0.299A 39.996 85.06% 0 <6.0 40.79°C 0.586
12.199V 5.059V 3.37V 5.024V 47.019 37.55°C 229.84V
60W 4.141A 0.889A 0.881A 0.398A 59.996 88.659% 0 <6.0 41.71°C 0.695
12.202V 5.059V 3.37V 5.022V 67.669 38.19°C 229.84V
80W 5.597A 1.087A 1.077A 0.498A 79.935 90.449% 0 <6.0 42.85°C 0.768
12.204V 5.059V 3.37V 5.019V 88.374 39.13°C 229.83V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load16.06mV10.42mV16.32mV8.57mVPass
20% Load19.95mV13.14mV17.70mV9.29mVPass
30% Load19.44mV14.42mV17.18mV11.24mVPass
40% Load20.15mV14.01mV19.60mV12.11mVPass
50% Load20.67mV15.29mV21.55mV14.21mVPass
60% Load20.00mV19.35mV23.65mV16.93mVPass
70% Load21.23mV24.74mV27.55mV21.96mVPass
80% Load21.18mV27.15mV29.40mV21.86mVPass
90% Load21.94mV28.79mV31.81mV23.19mVPass
100% Load41.16mV33.08mV36.96mV32.77mVPass
110% Load41.96mV33.65mV40.03mV37.94mVPass
Crossload130.08mV19.32mV30.87mV12.00mVPass
Crossload217.14mV19.86mV21.80mV10.11mVPass
Crossload314.88mV13.19mV17.60mV9.19mVPass
Crossload438.77mV28.37mV42.06mV27.37mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load17.08mV9.39mV13.49mV8.16mVPass
20% Load19.75mV12.42mV14.88mV9.08mVPass
30% Load19.80mV14.73mV15.39mV10.16mVPass
40% Load20.77mV13.19mV26.94mV12.16mVPass
50% Load22.15mV15.45mV18.67mV13.60mVPass
60% Load24.86mV16.83mV20.11mV20.11mVPass
70% Load22.20mV24.74mV26.88mV18.88mVPass
80% Load21.28mV26.28mV28.88mV20.78mVPass
90% Load22.10mV28.43mV37.25mV22.53mVPass
100% Load32.77mV32.09mV31.61mV33.33mVPass
110% Load35.14mV32.90mV32.82mV38.55mVPass
Crossload123.67mV18.15mV26.76mV12.02mVPass
Crossload216.93mV20.58mV28.27mV9.54mVPass
Crossload313.20mV11.91mV17.03mV8.16mVPass
Crossload431.86mV26.88mV27.38mV25.69mVPass

The results above are not used in the certification process

Enermax Revolution D.F.2 1050W

Top side
Power specifications label
All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient and silent power supplies are promoted
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com