CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Super Flower Zillion 750W
Serial Number
Lab IDSF75002605
  • Report: 24PS2605A
  • Receipt Date: Oct 3, 2024
  • Test Date: Oct 11, 2024
  • Report Date: Oct 11, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

BrandSuper Flower
Manufacturer (OEM)Super Flower
SeriesZillion
Model NumberSF-750Z12DB(D)
Serial Number
DUT NotesHold up time lower than 17ms.

DUT Specifications

Rated Voltage (Vrms)200-240
Rated Current (Arms)6
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeATX12V
Cooling120mm Sleeve Bearing Fan (ZFH122512H)
Semi-Passive Operation✗
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps181862.530.3
Watts100750153.6
Total Max. Power (W)750

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

Cables and Connectors

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (510mm) 1 1 18AWG No
8 pin EPS12V (590mm) / 4+4 pin EPS12V (+140mm) 2 2 / 2 18AWG No
6+2 pin PCIe (520mm+140mm) 2 4 18AWG No
SATA (470mm+150mm+150mm) / 4-pin Molex (+150mm) 2 6 / 2 18AWG No
Modular Cables
AC Power Cord (1370mm) - C13 coupler 1 1 18AWG No

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 230V

Average Efficiency88.040%
Average Efficiency VSB79.161%
Standby Power Consumption (W)0.1170
Average PF0.942
Avg Noise Output38.47 dB(A)
Efficiency Rating (ETA)SILVER
Noise Rating (LAMBDA)Standard+

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)15.9
AC Loss to PWR_OK Hold Up Time (ms)13.7
PWR_OK Inactive to DC Loss Delay (ms)2.2

Vampire Power

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.37 V 230.32 V 227.70 V 230.40 V 232.30 V PASS
Mains Frequency: 50.00 Hz 50.00 Hz 49.50 Hz 50.00 Hz 50.50 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.415 1.490 PASS
Mains Voltage THD: 0.14 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.117 W 0.094 W N/A 0.151 W N/A N/A
Apparent Power: 23.239 W 23.205 W N/A 23.263 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

Graphs 230V

Efficiency Graph

230V

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

230V

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) 230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.233W 56.949% 0.018
5.18V 0.41W 230.41V
2 0.09A 0.466W 66.308% 0.03
5.178V 0.704W 230.4V
3 0.55A 2.836W 78.567% 0.138
5.153V 3.61W 230.42V
4 1A 5.131W 80.243% 0.208
5.129V 6.395W 230.42V
5 1.501A 7.655W 80.753% 0.254
5.102V 9.48W 230.42V
6 3.001A 15.051W 79.832% 0.326
5.016V 18.854W 230.42V

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 4.396A 2.014A 1.982A 0.977A 75.01 84.525% 1000 26 40.22°C 0.789
12.149V 4.967V 3.331V 5.119V 88.744 42.5°C 230.41V
20% 9.812A 3.028A 2.984A 1.177A 149.977 89.026% 1002 26.2 40.78°C 0.902
12.134V 4.955V 3.318V 5.098V 168.464 43.55°C 230.4V
30% 15.587A 3.54A 3.493A 1.379A 224.986 90.215% 1012 26.3 41.04°C 0.94
12.120V 4.945V 3.307V 5.078V 249.387 44.36°C 230.39V
40% 21.382A 4.055A 4.006A 1.582A 300.079 90.251% 1458 37.6 41.74°C 0.957
12.106V 4.934V 3.296V 5.057V 332.496 45.34°C 230.38V
50% 26.810A 5.082A 5.028A 1.788A 374.694 89.923% 1768 40.6 42.49°C 0.965
12.092V 4.921V 3.282V 5.035V 416.681 46.32°C 230.37V
60% 32.278A 6.114A 6.059A 1.995A 449.62 89.406% 1963 46 42.64°C 0.973
12.076V 4.908V 3.268V 5.013V 502.899 46.9°C 230.36V
70% 37.758A 7.153A 7.1A 2.205A 524.524 88.776% 2128 46.7 43.21°C 0.976
12.061V 4.895V 3.254V 4.99V 590.843 47.86°C 230.35V
80% 43.324A 8.196A 8.147A 2.313A 599.733 88.05% 2200 46.3 43.94°C 0.979
12.045V 4.881V 3.24V 4.973V 681.128 49.37°C 230.35V
90% 49.241A 8.729A 8.673A 2.421A 674.752 87.327% 2201 46.3 44.55°C 0.982
12.027V 4.869V 3.228V 4.957V 772.675 51.5°C 230.34V
100% 54.986A 9.266A 9.236A 3.057A 749.973 86.423% 2199 46.3 45.32°C 0.985
12.008V 4.857V 3.216V 4.907V 867.799 52.9°C 230.32V
110% 60.620A 10.327A 10.402A 3.065A 825.002 85.361% 2197 46.2 46.16°C 0.987
11.988V 4.842V 3.201V 4.895V 966.489 55.67°C 230.31V
CL1 0.116A 12.249A 12.077A 0A 101.306 80.223% 1565 39.3 41.36°C 0.864
12.116V 4.915V 3.287V 5.154V 126.281 46.15°C 230.39V
CL2 0.115A 18.284A 0A 0A 91.402 79.784% 1040 26.5 40.95°C 0.843
12.136V 4.922V 3.317V 5.165V 114.561 43.41°C 230.39V
CL3 0.115A 0A 18.036A 0A 60.794 73.989% 997 26 40.6°C 0.77
12.133V 4.946V 3.293V 5.159V 82.165 43.77°C 230.4V
CL4 62.276A 0A 0.001A 0A 749.804 87.385% 2222 47.2 45.62°C 0.984
12.040V 4.907V 3.26V 5.105V 858.059 51.77°C 230.35V

The results above are not used in the certification process

Light Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.222A 0.502A 0.493A 0.193A 20.009 64.251% 996 26 36.45°C 0.516
12.165V 4.983V 3.345V 5.171V 30.063 38.51°C 230.4V
40W 2.689A 0.703A 0.691A 0.291A 40.007 78.167% 998 26 37.53°C 0.647
12.160V 4.979V 3.342V 5.163V 51.182 39.57°C 230.41V
60W 4.157A 0.905A 0.89A 0.388A 60.007 83.091% 999 26 38.23°C 0.733
12.156V 4.976V 3.338V 5.156V 72.218 40.24°C 230.42V
80W 5.624A 1.107A 1.089A 0.486A 79.982 85.745% 1000 26 39.35°C 0.799
12.152V 4.972V 3.335V 5.148V 93.279 41.61°C 230.42V

The results above are not used in the certification process

Ripple Measurements 230V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 9.7 mV 6.2 mV 6.8 mV 5.9 mV Pass
20% Load 11.0 mV 6.5 mV 7.9 mV 6.0 mV Pass
30% Load 10.4 mV 6.7 mV 8.4 mV 6.3 mV Pass
40% Load 10.6 mV 7.0 mV 8.9 mV 6.2 mV Pass
50% Load 13.2 mV 7.7 mV 9.2 mV 7.0 mV Pass
60% Load 17.3 mV 8.3 mV 11.0 mV 7.1 mV Pass
70% Load 22.7 mV 9.1 mV 13.0 mV 7.3 mV Pass
80% Load 30.3 mV 12.9 mV 22.2 mV 8.7 mV Pass
90% Load 37.3 mV 14.3 mV 25.9 mV 9.2 mV Pass
100% Load 59.3 mV 16.9 mV 30.5 mV 11.8 mV Pass
110% Load 66.4 mV 18.6 mV 34.2 mV 12.5 mV Pass
Crossload 1 13.0 mV 9.0 mV 20.2 mV 15.5 mV Pass
Crossload 2 13.6 mV 9.6 mV 6.7 mV 14.2 mV Pass
Crossload 3 10.8 mV 7.9 mV 25.3 mV 13.5 mV Pass
Crossload 4 56.5 mV 10.7 mV 17.4 mV 17.8 mV Pass

The results above are not used in the certification process

Super Flower Zillion 750W

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