CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Super Flower Leadex III Gold 550W rev.2
Serial NumberS1907198881
Lab IDSF20550014
  • Report: 20PSA
  • Receipt Date: Jul 11, 2019
  • Test Date: Feb 21, 2020
  • Report Date: Feb 21, 2020
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSuper Flower
Manufacturer (OEM)Super Flower
SeriesLeadex III Gold
Model NumberSF-550F14HG rev.2
Serial NumberS1907198881
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10-5
Rated Frequency (Hz)50-60
Rated Power (W)550
TypeATX12V
Cooling130mm Fluid Dynamic Bearing
(S1282412L)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202045.830.5
Watts100549.6156
Total Max. Power (W)550

Test Equipment

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA 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 (590mm) 1 1 18-22AWG Yes
4+4 pin EPS12V (700mm) 1 1 18-22AWG Yes
6+2 pin PCIe (550mm+150mm) 1 2 18-22AWG Yes
SATA (550mm+120mm+120mm) 2 6 18AWG No
4 pin Molex (550mm+100mm+100mm+100mm) 1 4 18AWG No
AC Power Cord (1400mm) - 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✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)25.6
AC Loss to PWR_OK Hold Up Time (ms)23
PWR_OK Inactive to DC Loss Delay (ms)2.6

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 0.045A 0.231 71.296% 0.037
5.128V 0.324 115.12V
2 0.090A 0.462 76.238% 0.068
5.127V 0.606 115.12V
3 0.550A 2.815 79.790% 0.280
5.117V 3.528 115.12V
4 1.000A 5.107 80.590% 0.360
5.106V 6.337 115.12V
5 1.500A 7.643 80.818% 0.403
5.095V 9.457 115.12V
6 3.000A 15.166 79.645% 0.457
5.055V 19.042 115.12V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231 64.525% 0.012
5.128V 0.358 230.24V
2 0.090A 0.462 71.517% 0.022
5.127V 0.646 230.24V
3 0.550A 2.815 77.870% 0.116
5.116V 3.615 230.25V
4 1.000A 5.107 79.154% 0.186
5.106V 6.452 230.24V
5 1.500A 7.642 79.996% 0.241
5.094V 9.553 230.25V
6 3.000A 15.175 80.602% 0.329
5.058V 18.827 230.25V

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 2.743A 1.992A 1.996A 0.982A 54.974 86.107% 0 <6.0 45.87°C 0.936
12.165V 5.019V 3.309V 5.095V 63.844 40.47°C 115.13V
2 6.510A 2.992A 2.998A 1.181A 110.057 89.339% 775 16.2 40.97°C 0.967
12.157V 5.015V 3.305V 5.082V 123.191 46.82°C 115.13V
3 10.615A 3.492A 3.500A 1.381A 165.062 90.335% 786 16.5 41.19°C 0.981
12.153V 5.011V 3.302V 5.071V 182.722 47.55°C 115.13V
4 14.721A 3.995A 4.004A 1.581A 220.077 90.634% 802 17.0 41.53°C 0.988
12.150V 5.009V 3.298V 5.061V 242.819 48.42°C 115.12V
5 18.491A 4.998A 5.013A 1.783A 275.079 90.447% 857 18.2 42.34°C 0.991
12.144V 5.004V 3.294V 5.048V 304.133 49.67°C 115.12V
6 22.270A 6.005A 6.021A 1.986A 330.086 90.051% 941 20.4 42.58°C 0.993
12.136V 4.998V 3.289V 5.036V 366.553 50.62°C 115.12V
7 26.065A 7.013A 7.036A 2.191A 385.185 89.393% 1054 23.3 43.06°C 0.994
12.126V 4.992V 3.284V 5.023V 430.888 51.51°C 115.12V
8 29.852A 8.005A 8.051A 2.396A 440.101 88.710% 1153 27.0 43.58°C 0.994
12.119V 4.986V 3.280V 5.010V 496.114 52.82°C 115.12V
9 34.011A 8.534A 8.550A 2.400A 494.713 87.977% 1273 30.6 44.95°C 0.994
12.119V 4.982V 3.276V 5.003V 562.320 54.62°C 115.11V
10 37.984A 9.045A 9.079A 3.013A 549.934 87.240% 1373 31.4 45.21°C 0.994
12.116V 4.977V 3.271V 4.980V 630.370 55.65°C 115.11V
11 42.541A 9.051A 9.086A 3.017A 605.146 86.600% 1483 34.1 46.64°C 0.995
12.116V 4.974V 3.268V 4.974V 698.783 57.53°C 115.11V
CL1 0.102A 12.003A 11.997A 0.000A 100.663 84.367% 990 22.4 42.58°C 0.968
12.137V 4.993V 3.292V 5.090V 119.316 49.53°C 115.13V
CL2 45.846A 0.999A 1.001A 1.000A 569.253 87.936% 1374 31.4 45.35°C 0.994
12.126V 4.997V 3.284V 5.045V 647.351 55.62°C 115.11V

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 2.744A 1.989A 1.994A 0.982A 54.960 87.245% 0 <6.0 45.50°C 0.731
12.163V 5.018V 3.310V 5.095V 62.995 40.50°C 230.23V
2 6.508A 2.992A 2.995A 1.181A 110.029 90.669% 786 16.5 40.83°C 0.877
12.158V 5.014V 3.305V 5.083V 121.353 46.44°C 230.24V
3 10.611A 3.493A 3.498A 1.380A 165.030 92.071% 803 17.1 41.11°C 0.930
12.155V 5.011V 3.302V 5.072V 179.242 47.35°C 230.24V
4 14.717A 3.994A 4.003A 1.581A 220.035 92.326% 797 16.9 41.96°C 0.956
12.151V 5.009V 3.298V 5.061V 238.323 48.62°C 230.24V
5 18.487A 4.997A 5.010A 1.783A 275.036 92.326% 858 18.2 42.02°C 0.966
12.145V 5.004V 3.294V 5.049V 297.898 49.51°C 230.24V
6 22.266A 6.005A 6.021A 1.986A 330.038 92.120% 935 20.3 42.38°C 0.973
12.136V 4.998V 3.289V 5.036V 358.268 50.54°C 230.24V
7 26.061A 7.014A 7.035A 2.190A 385.135 91.827% 1032 23.0 43.05°C 0.977
12.126V 4.992V 3.284V 5.024V 419.415 51.75°C 230.25V
8 29.845A 8.003A 8.049A 2.396A 440.001 91.207% 1175 27.5 43.28°C 0.981
12.119V 4.986V 3.280V 5.011V 482.418 52.26°C 230.25V
9 34.001A 8.534A 8.547A 2.399A 494.613 90.858% 1252 30.4 44.91°C 0.984
12.120V 4.982V 3.276V 5.004V 544.381 54.39°C 230.25V
10 37.974A 9.043A 9.077A 3.012A 549.843 90.279% 1371 31.4 45.66°C 0.986
12.117V 4.977V 3.272V 4.982V 609.047 55.80°C 230.25V
11 42.535A 9.050A 9.085A 3.016A 605.064 89.897% 1487 34.2 46.70°C 0.987
12.116V 4.974V 3.268V 4.975V 673.062 57.61°C 230.25V
CL1 0.101A 12.001A 12.000A 0.000A 100.651 85.852% 985 22.1 42.37°C 0.872
12.139V 4.993V 3.292V 5.092V 117.238 49.97°C 230.25V
CL2 45.838A 1.000A 1.002A 1.000A 569.257 91.076% 1368 31.3 45.09°C 0.986
12.128V 4.997V 3.284V 5.046V 625.032 55.20°C 230.25V

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 1.219A 0.497A 0.499A 0.195A 20.000 77.453% 0 <6.0 0.797
12.180V 5.029V 3.315V 5.120V 25.822 115.13V
2 2.439A 0.995A 0.998A 0.391A 39.992 84.705% 0 <6.0 0.900
12.172V 5.024V 3.313V 5.113V 47.213 115.13V
3 3.663A 1.494A 1.495A 0.588A 60.024 87.602% 0 <6.0 0.947
12.168V 5.021V 3.311V 5.105V 68.519 115.13V
4 4.881A 1.993A 1.995A 0.785A 79.974 88.581% 0 <6.0 0.952
12.164V 5.018V 3.308V 5.097V 90.283 115.13V

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 1.219A0.497A 0.498A 0.195A 19.990 78.013% 0 <6.0 0.474
12.176V 5.027V 3.315V 5.120V 25.624 230.23V
2 2.439A0.995A0.996A 0.391A 39.979 85.592% 0 <6.0 0.649
12.170V 5.023V 3.313V 5.112V 46.709 230.23V
3 3.663A 1.494A 1.493A 0.588A 60.009 88.582% 0 <6.0 0.750
12.166V 5.020V 3.311V 5.105V 67.744 230.23V
4 4.880A 1.993A 1.995A 0.785A 79.960 90.082% 0 <6.0 0.820
12.163V 5.018V 3.309V 5.097V 88.764 230.23V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load6.00mV5.70mV9.50mV8.90mVPass
20% Load6.20mV5.90mV9.00mV8.20mVPass
30% Load6.50mV6.50mV11.10mV8.00mVPass
40% Load6.70mV6.90mV10.70mV7.90mVPass
50% Load6.60mV7.20mV10.00mV8.10mVPass
60% Load7.50mV7.70mV11.30mV7.70mVPass
70% Load7.80mV8.90mV11.60mV7.40mVPass
80% Load8.50mV8.90mV12.30mV8.50mVPass
90% Load8.60mV9.50mV13.70mV8.80mVPass
100% Load10.50mV10.20mV13.90mV10.80mVPass
110% Load10.40mV10.90mV15.20mV10.40mVPass
Crossload18.20mV7.00mV10.50mV10.30mVPass
Crossload210.90mV10.40mV14.10mV11.40mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load5.20mV5.60mV8.80mV8.90mVPass
20% Load5.70mV5.90mV8.50mV8.40mVPass
30% Load6.60mV6.40mV9.90mV8.20mVPass
40% Load6.30mV6.60mV10.70mV8.10mVPass
50% Load6.40mV7.10mV9.90mV7.80mVPass
60% Load7.00mV7.30mV10.40mV7.50mVPass
70% Load7.10mV7.50mV10.50mV7.40mVPass
80% Load7.30mV8.30mV11.00mV8.00mVPass
90% Load7.70mV8.00mV11.40mV8.00mVPass
100% Load9.50mV8.80mV12.10mV9.60mVPass
110% Load9.90mV8.90mV12.50mV10.00mVPass
Crossload16.90mV6.90mV10.70mV10.70mVPass
Crossload29.80mV8.80mV11.80mV11.50mVPass

The results above are not used in the certification process

Super Flower Leadex III Gold 550W rev.2

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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