CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Rosewill Photon 1200W
Serial Number17182320101400452
Lab ID391
  • Report: 19PS391A
  • Receipt Date: May 20, 2018
  • Test Date: May 27, 2018
  • Report Date: May 29, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandRosewill
Manufacturer (OEM)Sirfa
SeriesPhoton
Model Number
Serial Number17182320101400452
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)15
Rated Frequency (Hz)50-60
Rated Power (W)1200
TypeATX12V
Cooling135mm Double Ball-Bearing Fan
(RL4Z B1352512HH)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 25 25 100 4 0.3
Watts 130 1200 20 3.6
Total Max. Power (W) 1200

Test Equipment

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, Chroma 61604
Power Analyzers N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
Voltmeter Keithley 2015 THD 6.5 Digit
Sound Analyzer Bruel & Kjaer 2250-L G4
Microphone Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
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 (600mm) 1 1 16-20AWG No
4+4 pin EPS12V (700mm) 2 2 16AWG No
6+2 pin PCIe (600mm) 4 4 16AWG No
6+2 pin PCIe (600mm+150mm) 2 4 16-18AWG No
SATA (450mm+155mm+155mm) / 4 pin Molex (+155mm) 5 15 / 5 18AWG No
FDD Adapter (+150mm) 1 1 22AWG No
AC Power Cord (1430mm) - C13 coupler 1 1 14AWG -

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)11.1
AC Loss to PWR_OK Hold Up Time (ms)17.2
PWR_OK Inactive to DC Loss Delay (ms)-6.1

Vampire Power

Graphs

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

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 0.042A 0.212 55.789% 0.054
5.076V 0.380 115.13V
2 0.087A 0.443 66.717% 0.090
5.075V 0.664 115.13V
3 0.542A 2.745 77.411% 0.271
5.061V 3.546 115.12V
4 1.002A 5.059 77.891% 0.321
5.048V 6.495 115.12V
5 1.502A 7.559 77.984% 0.346
5.034V 9.693 115.12V
6 4.002A 19.822 78.410% 0.398
4.953V 25.280 115.12V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.214 52.068% 0.018
5.076V 0.411 230.27V
2 0.088A 0.445 63.481% 0.030
5.074V 0.701 230.27V
3 0.542A 2.745 76.081% 0.136
5.060V 3.608 230.29V
4 1.002A 5.059 77.378% 0.206
5.047V 6.538 230.29V
5 1.502A 7.559 77.648% 0.253
5.033V 9.735 230.28V
6 4.002A 19.841 78.080% 0.343
4.958V 25.411 230.29V

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
1 7.988A 1.933A 1.961A 0.972A 119.808 85.683% 1490 45.2 40.10°C 0.899
12.298V 5.164V 3.365V 5.134V 139.827 44.29°C 115.08V
2 17.002A 2.908A 2.945A 1.171A 239.704 89.642% 1515 45.6 40.76°C 0.928
12.282V 5.158V 3.358V 5.121V 267.401 45.70°C 115.08V
3 26.398A 3.393A 3.459A 1.369A 359.859 90.521% 1600 46.7 41.30°C 0.948
12.266V 5.150V 3.352V 5.108V 397.544 46.56°C 115.08V
4 35.797A 3.883A 3.943A 1.569A 479.634 90.580% 1620 46.9 41.97°C 0.961
12.249V 5.144V 3.345V 5.095V 529.517 47.55°C 115.08V
5 44.891A 4.866A 4.940A 1.770A 599.584 90.242% 1650 47.2 42.37°C 0.969
12.232V 5.136V 3.338V 5.083V 664.420 48.58°C 115.08V
6 54.008A 5.849A 5.944A 1.971A 719.487 89.657% 1675 47.5 42.83°C 0.974
12.215V 5.128V 3.330V 5.070V 802.484 50.21°C 115.08V
7 63.152A 6.834A 6.948A 2.171A 839.327 88.811% 1690 48.3 43.15°C 0.978
12.197V 5.120V 3.323V 5.059V 945.067 51.68°C 115.08V
8 72.319A 7.828A 7.961A 2.376A 959.253 87.864% 1710 48.3 43.95°C 0.981
12.180V 5.113V 3.315V 5.047V 1091.746 53.47°C 115.08V
9 81.943A 8.329A 8.488A 2.379A 1079.272 87.083% 1710 48.3 44.71°C 0.982
12.163V 5.105V 3.309V 5.041V 1239.367 54.56°C 115.08V
10 90.926A 8.831A 8.999A 4.020A 1199.000 85.871% 1720 48.3 45.64°C 0.984
12.145V 5.097V 3.300V 4.974V 1396.278 56.74°C 115.09V
11 100.954A 8.842A 9.017A 4.025A 1318.873 84.621% 1740 48.4 46.62°C 0.978
12.126V 5.090V 3.294V 4.968V 1558.557 59.14°C 115.13V
CL1 0.099A 16.027A 16.006A 0.005A 137.275 81.124% 1660 47.2 42.64°C 0.906
12.299V 5.143V 3.349V 5.183V 169.217 50.31°C 115.09V
CL2 99.948A 1.001A 1.003A 1.002A 1226.694 85.960% 1740 48.4 45.97°C 0.984
12.138V 5.110V 3.313V 5.077V 1427.048 56.10°C 115.08V

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
1 7.988A 1.933A 1.959A 0.971A 119.779 87.042% 1510 45.5 40.08°C 0.814
12.296V 5.164V 3.365V 5.134V 137.611 44.42°C 230.31V
2 17.003A 2.911A 2.943A 1.171A 239.671 91.083% 1505 45.4 40.75°C 0.840
12.279V 5.157V 3.358V 5.121V 263.134 45.21°C 230.32V
3 26.400A 3.394A 3.458A 1.369A 359.833 92.090% 1560 46.0 41.00°C 0.861
12.264V 5.150V 3.352V 5.108V 390.741 46.23°C 230.32V
4 35.802A 3.885A 3.944A 1.569A 479.598 92.375% 1565 46.0 41.83°C 0.883
12.246V 5.144V 3.344V 5.095V 519.185 47.82°C 230.32V
5 44.895A 4.868A 4.941A 1.770A 599.512 92.341% 1615 46.9 42.23°C 0.897
12.229V 5.136V 3.338V 5.083V 649.237 48.80°C 230.33V
6 54.009A 5.851A 5.945A 1.970A 719.346 92.073% 1670 47.3 42.69°C 0.908
12.212V 5.128V 3.330V 5.070V 781.281 49.78°C 230.33V
7 63.155A 6.836A 6.948A 2.171A 839.190 91.679% 1685 48.3 43.07°C 0.917
12.194V 5.121V 3.323V 5.059V 915.353 50.97°C 230.33V
8 72.316A 7.830A 7.961A 2.375A 959.075 91.207% 1715 48.3 43.69°C 0.926
12.178V 5.113V 3.315V 5.047V 1051.541 51.88°C 230.34V
9 81.941A 8.330A 8.491A 2.380A 1079.011 90.658% 1725 48.4 44.50°C 0.932
12.160V 5.105V 3.308V 5.040V 1190.198 53.79°C 230.33V
10 90.930A 8.832A 8.999A 4.021A 1198.769 90.003% 1740 48.4 45.49°C 0.939
12.142V 5.097V 3.299V 4.972V 1331.928 56.03°C 230.32V
11 100.969A 8.843A 9.013A 4.025A 1318.740 89.389% 1725 48.4 46.65°C 0.944
12.123V 5.090V 3.294V 4.967V 1475.280 57.71°C 230.32V
CL1 0.099A 16.027A 16.004A 0.005A 137.283 82.529% 1610 46.8 42.66°C 0.821
12.297V 5.144V 3.349V 5.184V 166.345 49.73°C 230.28V
CL2 99.950A 1.003A 1.004A 1.002A 1226.632 90.341% 1740 48.4 45.80°C 0.939
12.137V 5.110V 3.313V 5.077V 1357.781 56.28°C 230.31V

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]) PF/AC Volts
1 1.185A 0.481A 0.472A 0.192A 19.666 51.114% 1490 45.1 0.912
12.316V 5.172V 3.372V 5.163V 38.475 115.09V
2 2.399A 0.958A 0.978A 0.386A 39.776 71.201% 1500 45.3 0.969
12.312V 5.169V 3.371V 5.156V 55.864 115.09V
3 3.613A 1.455A 1.481A 0.581A 59.969 79.779% 1380 43.6 0.948
12.308V 5.168V 3.369V 5.149V 75.169 115.09V
4 4.812A 1.934A 1.959A 0.776A 79.777 82.132% 1485 45.2 0.913
12.302V 5.167V 3.367V 5.143V 97.133 115.12V

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]) PF/AC Volts
1 1.185A 0.483A 0.471A 0.191A 19.664 52.303% 1445 44.6 0.686
12.314V 5.172V 3.372V 5.164V 37.596 230.32V
2 2.399A 0.960A 0.977A 0.386A 39.776 72.461% 1410 44.0 0.774
12.309V 5.170V 3.371V 5.156V 54.893 230.31V
3 3.610A 1.457A 1.482A 0.581A 59.939 80.818% 1370 43.4 0.805
12.306V 5.168V 3.369V 5.150V 74.165 230.31V
4 4.813A 1.933A 1.958A 0.776A 79.781 83.503% 1435 44.4 0.809
12.302V 5.167V 3.367V 5.143V 95.543 230.31V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 18.6 mV 6.7 mV 13.0 mV 9.9 mV Pass
20% Load 23.0 mV 6.9 mV 15.8 mV 9.9 mV Pass
30% Load 25.4 mV 8.1 mV 15.3 mV 10.0 mV Pass
40% Load 31.0 mV 7.9 mV 14.0 mV 10.5 mV Pass
50% Load 36.7 mV 9.3 mV 16.9 mV 11.8 mV Pass
60% Load 41.0 mV 11.2 mV 16.0 mV 12.7 mV Pass
70% Load 42.3 mV 12.0 mV 13.9 mV 13.0 mV Pass
80% Load 46.3 mV 11.9 mV 15.3 mV 15.3 mV Pass
90% Load 50.2 mV 14.7 mV 18.9 mV 15.9 mV Pass
100% Load 71.0 mV 40.9 mV 100.0 mV 54.0 mV Fail
110% Load 70.9 mV 30.6 mV 100.0 mV 43.0 mV Fail
Crossload 1 23.4 mV 11.1 mV 17.3 mV 10.3 mV Pass
Crossload 2 69.9 mV 30.4 mV 100.0 mV 41.5 mV Fail

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 17.9 mV 6.6 mV 13.6 mV 9.9 mV Pass
20% Load 21.0 mV 6.5 mV 17.2 mV 10.1 mV Pass
30% Load 25.2 mV 7.5 mV 15.6 mV 10.1 mV Pass
40% Load 30.2 mV 7.6 mV 14.8 mV 10.1 mV Pass
50% Load 37.4 mV 8.8 mV 15.9 mV 11.3 mV Pass
60% Load 41.3 mV 10.0 mV 14.5 mV 11.8 mV Pass
70% Load 44.8 mV 10.3 mV 13.5 mV 12.1 mV Pass
80% Load 51.3 mV 10.6 mV 14.0 mV 13.6 mV Pass
90% Load 56.0 mV 11.0 mV 15.9 mV 14.0 mV Pass
100% Load 63.2 mV 12.6 mV 19.2 mV 15.9 mV Pass
110% Load 69.6 mV 13.1 mV 21.5 mV 17.2 mV Pass
Crossload 1 23.0 mV 10.9 mV 18.2 mV 10.3 mV Pass
Crossload 2 61.1 mV 11.8 mV 19.1 mV 16.0 mV Pass

The results above are not used in the certification process

Rosewill Photon 1200W

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
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