CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Super Flower Zillion SFX 750W
Serial Number-
Lab IDSF75002989
Certification ID252989
  • Test Result Report ID: 25PS2989A
  • Certificate Issue Date: Oct 7, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandSuper Flower
Manufacturer (OEM)Zhong Yuan Power
SeriesZillion SFX
Model NumberSF-750Z92SFG
Serial Number-
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)5-10
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeSFX
Dimensions (W x H x D)
Cooling92mm Fluid Dynamic Bearing Fan (HA9215SH12FD-F00)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202062.530.3
Watts100750153.6
Total Max. Power (W)750

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
Chroma 63640-80-80 x10
Chroma 63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes Picoscope 4444, 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
EMI Analyzer TekBox TBMR-110M-EU
Isolation Transformer 4kVA
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors(Non-accredited measurements)

Modular Cables
Description Cable Count Connector Count (Total) Gauge Cable Type
ATX connector 20+4 pin (600mm) 1 1 18-20AWG Tinned Copper
4+4 pin ATX12V (450mm) 2 2 18AWG Tinned Copper
6+2 pin PCIe (400mm+150mm) 1 2 18AWG Tinned Copper
12+4 pin PCIe (400mm) (600W) 1 1 16-24AWG Tinned Copper
SATA (300mm+150mm+150mm+150mm) 2 8 18AWG Tinned Copper
4-pin Molex (300mm+150mm+150mm+150mm) 1 4 18AWG Tinned Copper
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Zhong Yuan
PCB Type Double-Sided
Primary Side
Transient Filter 6x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor HNP 562 (5 Ohm @ 25°C) & Relay
Bridge Rectifier 2x GBU1506 (600V, 15A @ 100°C)
APFC MOSFETs Sanrise Tech SRC60R068BS (600V, 21.5A @ 125°C, Rds(on): 68mOhm)
APFC Boost Diode CRMicro CRXF06D065G2 (650V, 6A @ 150°C)
Bulk Cap(s) 2x TCSCON (420V, 270uF, 2000h @ 105°C, LCW)
Main Switchers 2x Sanrise Tech SRC60R140B (600V, 11.2A @ 125°C, Rds(on): 140mOhm)

APFC Controller

Infineon ICE2PCS02

Resonant Controller MPS HR1213
Topology Primary side: APFC, Half-Bridge & LLC Resonant Converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 6x All Power APG013N04G (30V, 100A @ 100°C, Rds(on): 1.3mOhm)
5V & 3.3V DC-DC Converters: 4x Maplesemi SLM100N03T (30V, 65A @ 100°C, Rds(on): 4mOhm)
PWM Controller(s): UPI-Semi uP3861P
Filtering Capacitors

Electrolytic:
2x Rubycon (4-10,000 @ 105°C, YXJ )
Nippon Chemi-Con (4-10,000 @ 105°C, KY )
Nippon Chemi-Con (2-5,000 @ 105°C, KZE )
Polymer:
30x ChengX

Supervisor IC UTC8313F
Fan Power Transistor STMicroelectronics 2SD882
Fan Model Hong Hua HA9215SH12FD-F00 (92mm, 12V, 0.46A, Fluid Dynamic Bearing Fan)
5VSB Circuit
Rectifier (High Side) Kanghong 10L60S (60V, 10A)
Standby PWM Controller Xuanyan XY6115

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 v3.1 PSU Power Excursion✓

Performance Summary

Efficiency RatingGOLD
Noise RatingStandard+
Average Efficiency (>1450 load combinations)88.923%
Average Noise Output (>1450 Load Combinations)36.44dBA
Average PF (>1450 Load Combinations)0.973
Efficiency With 10W (≤500W) or 2% (>500W) Load69.820%
Standby Power Consumption0.0907W
12V Ripple (Full Load)44.13mV
5V Ripple (Full Load)20.88mV
3.3V Ripple (Full Load)20.50mV
5VSB Ripple (Full Load)17.68mV
12V Load Regulation0.42%
5V Load Regulation0.48%
3.3V Load Regulation1.09%
5VSB Load Regulation3.28%
Inrush Current80.230A
Efficiency RatingGOLD
Noise RatingStandard+
Average Efficiency (>1450 load combinations)90.805%
Average Noise Output (>1450 Load Combinations)35.90dBA
Average PF (>1450 Load Combinations)0.933
Efficiency With 10W (≤500W) or 2% (>500W) Load70.686%
Standby Power Consumption0.1948W
12V Ripple (Full Load)40.62mV
5V Ripple (Full Load)20.77mV
3.3V Ripple (Full Load)19.36mV
5VSB Ripple (Full Load)16.88mV
12V Load Regulation0.40%
5V Load Regulation0.50%
3.3V Load Regulation1.12%
5VSB Load Regulation3.30%
Inrush Current317.000A
12V Transient Response (200%)11.43V
5V Transient Response (200%)4.936V
3.3V Transient Response (200%)3.237V
5VSB Transient Response (200%)5.016V
Hold-Up Time & Power Ok Signal26.10ms
AC Loss to PWR_OK Hold Up Time22.30ms
PWR_OK Inactive to DC Loss Delay3.80ms
PSU Timings: T1 (20% / 100%)100.0ms102.0ms
PSU Timings: T3 (20% / 100%)123.0ms123.0ms
12V OCP (29.9°C / 45.0°C)93.00A (148.80%), 11.977V85.00A (136.00%), 11.970V
5V OCP (29.9°C / 45.0°C)32.3A (161.50%), 4.967V31.4A (157.00%), 4.97V
3.3V OCP (29.9°C / 45.0°C)33.7A (168.50%), 3.273V33.3A (166.50%), 3.272V
5VSB OCP (29.9°C / 45.0°C)4A (133.33%), 4.968V4A (133.33%), 4.963V
OPP (29.80°C / 43.42°C)147.74%132.01%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)26.1
AC Loss to PWR_OK Hold Up Time (ms)22.3
PWR_OK Inactive to DC Loss Delay (ms)3.8

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.97 V 114.95 V 113.85 V 114.98 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.94 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.13 % 0.10 % N/A 0.16 % 2.00 % PASS
Real Power: 0.091 W 0.065 W N/A 0.134 W N/A N/A
Apparent Power: 8.717 W 8.696 W N/A 8.742 W N/A N/A
Power Factor: 0.010 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.96 V 229.90 V 227.70 V 229.99 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.00 Hz 50.50 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.14 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.195 W 0.143 W N/A 0.305 W N/A N/A
Apparent Power: 28.380 W 28.338 W N/A 28.419 W N/A N/A
Power Factor: 0.006 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

Conducted Emissions EN55032 & CISPR 32

NEUTRAL
PHASE

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 0.23W 64.313% 0.042
5.115V 0.357W 115.04V
2 0.09A 0.46W 73.494% 0.072
5.114V 0.626W 115.04V
3 0.55A 2.804W 82.636% 0.247
5.098V 3.393W 115.04V
4 1A 5.083W 82.703% 0.307
5.082V 6.146W 115.04V
5 1.5A 7.599W 82.231% 0.337
5.065V 9.241W 115.04V
6 3A 15.037W 79.382% 0.373
5.012V 18.942W 115.03V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 48.19% 0.017
5.116V 0.477W 229.99V
2 0.09A 0.46W 61.73% 0.027
5.114V 0.745W 229.99V
3 0.55A 2.804W 79.145% 0.115
5.098V 3.542W 229.99V
4 1A 5.083W 81.265% 0.175
5.082V 6.254W 229.99V
5 1.5A 7.598W 81.888% 0.219
5.065V 9.28W 230V
6 3A 15.037W 80.803% 0.283
5.012V 18.608W 229.99V

Protection Features

OCP (Normal @ 29.9°C)12V: 93.00A (148.80%), 11.977V
5V: 32.3A (161.50%), 4.967V
3.3V: 33.7A (168.50%), 3.273V
5VSB: 4A (133.33%), 4.968V
OCP (Hot @ 45.0°C)12V: 85.00A (136.00%), 11.970V
5V: 31.4A (157.00%), 4.97V
3.3V: 33.3A (166.50%), 3.272V
5VSB: 4A (133.33%), 4.963V
OPP (Normal @ 29.8°C)1108.07W (147.74%)
OPP (Hot @ 43.4°C)990.07W (132.01%)
OTP✓ (107°C @ Heat Sink)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OKProper Operation
UVP (Full Load @ 90V)✓
UVP (No Damage @ 80V)✓
Conducted Emissions EN55032 & CISPR 32✓
NLO✓
Fan Failure Protection✗
SIPSurge: MOV
Inrush: NTC & Bypass Relay

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% 4.458A 1.995A 1.973A 0.985A 75.002 84.449% 0 <6.0 48.44°C 0.889
11.977V 5.013V 3.345V 5.075V 88.817 40.48°C 115.01V
20% 9.944A 2.994A 2.963A 1.185A 149.942 89.38% 0 <6.0 50.37°C 0.953
11.972V 5.01V 3.341V 5.062V 167.758 40.63°C 114.99V
30% 15.783A 3.494A 3.46A 1.387A 224.943 90.422% 1729 32.1 41.32°C 0.973
11.969V 5.009V 3.338V 5.049V 248.77 49.51°C 114.96V
40% 21.631A 3.996A 3.958A 1.589A 300.028 90.88% 1744 32.5 41.53°C 0.982
11.965V 5.006V 3.336V 5.036V 330.135 49.26°C 114.94V
50% 27.083A 4.998A 4.953A 1.792A 374.442 90.713% 1969 34.6 42.14°C 0.986
11.961V 5.003V 3.332V 5.023V 412.775 49.46°C 114.91V
60% 32.579A 6.001A 5.951A 1.996A 449.353 90.313% 2308 40.6 42.92°C 0.988
11.957V 5V 3.328V 5.01V 497.549 49.67°C 114.88V
70% 38.082A 7.005A 6.951A 2.201A 524.284 89.766% 2654 44.4 43.18°C 0.989
11.953V 4.997V 3.324V 4.997V 584.056 50.03°C 114.86V
80% 43.659A 8.008A 7.953A 2.306A 599.479 89.187% 3071 48.2 43.99°C 0.989
11.947V 4.994V 3.32V 4.987V 672.161 53.37°C 114.83V
90% 49.584A 8.512A 8.443A 2.411A 674.512 88.472% 3301 49.5 44.67°C 0.99
11.940V 4.992V 3.316V 4.976V 762.406 55.49°C 114.8V
100% 55.303A 9.016A 8.966A 3.033A 749.73 87.686% 3303 49.6 45.68°C 0.99
11.935V 4.99V 3.313V 4.946V 855.017 57.91°C 114.76V
110% 60.881A 10.023A 10.068A 3.037A 824.753 86.864% 3303 49.6 46.5°C 0.989
11.933V 4.987V 3.308V 4.939V 949.494 60.78°C 114.73V
CL1 0.117A 12.04A 11.96A 0A 101.289 80.992% 2276 40.4 40.31°C 0.93
11.974V 4.999V 3.32V 5.1V 125.063 49.23°C 115V
CL2 0.116A 20.029A 0A 0A 101.34 81.162% 1807 33.5 41.81°C 0.93
11.978V 4.99V 3.342V 5.103V 124.861 47.75°C 115V
CL3 0.115A 0A 19.955A 0A 67.394 74.517% 1753 32.6 41.49°C 0.891
11.977V 5.013V 3.308V 5.103V 90.443 46.71°C 115.02V
CL4 62.766A 0A 0A 0A 749.533 88.523% 3324 49.9 45.35°C 0.99
11.942V 5.006V 3.335V 5.068V 846.71 54.37°C 114.77V

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% 4.460A 1.995A 1.974A 0.985A 75.007 85.947% 0 <6.0 52.54°C 0.743
11.975V 5.014V 3.344V 5.074V 87.266 40.39°C 229.98V
20% 9.945A 2.994A 2.964A 1.186A 149.952 90.443% 1723 32 40.92°C 0.87
11.971V 5.011V 3.34V 5.061V 165.796 47.64°C 229.97V
30% 15.781A 3.495A 3.461A 1.387A 224.956 91.814% 1721 32 41.14°C 0.923
11.970V 5.007V 3.338V 5.049V 245.011 45.81°C 229.96V
40% 21.630A 3.997A 3.958A 1.589A 300.045 92.415% 1718 31.9 41.69°C 0.95
11.967V 5.005V 3.335V 5.036V 324.671 45.96°C 229.95V
50% 27.081A 4.999A 4.954A 1.792A 374.486 92.478% 1750 32.6 42.25°C 0.964
11.963V 5.002V 3.331V 5.023V 404.949 46.49°C 229.94V
60% 32.581A 6.002A 5.952A 1.997A 449.396 92.253% 2301 40.6 42.53°C 0.972
11.957V 4.999V 3.327V 5.009V 487.141 49.94°C 229.92V
70% 38.091A 7.006A 6.953A 2.202A 524.322 91.849% 2821 46.2 43.47°C 0.977
11.951V 4.996V 3.323V 4.995V 570.847 51.58°C 229.91V
80% 43.665A 8.009A 7.955A 2.307A 599.512 91.46% 3118 48.5 43.77°C 0.978
11.946V 4.993V 3.319V 4.984V 655.493 51.93°C 229.89V
90% 49.576A 8.513A 8.445A 2.412A 674.535 91.063% 3298 49.5 44.84°C 0.98
11.942V 4.991V 3.316V 4.975V 740.745 52.63°C 229.88V
100% 55.291A 9.018A 8.967A 3.033A 749.749 90.599% 3296 49.4 45.59°C 0.982
11.938V 4.989V 3.312V 4.945V 827.545 53.69°C 229.87V
110% 60.875A 10.026A 10.069A 3.038A 824.769 90.093% 3306 49.6 46.74°C 0.983
11.934V 4.986V 3.307V 4.938V 915.461 56.79°C 229.85V
CL1 0.117A 12.043A 11.961A 0A 101.293 82.319% 2200 39.1 41.46°C 0.815
11.975V 4.998V 3.319V 5.099V 123.06 48.67°C 229.98V
CL2 0.116A 20.032A 0A 0A 101.342 82.377% 1761 32.7 40.71°C 0.815
11.976V 4.989V 3.341V 5.103V 123.022 46.53°C 229.98V
CL3 0.116A 0A 19.956A 0A 67.399 75.794% 1731 32.1 40.01°C 0.746
11.976V 5.012V 3.308V 5.103V 88.921 44.72°C 229.98V
CL4 62.767A 0A 0A 0A 749.607 91.39% 3318 49.8 45.94°C 0.982
11.943V 5.005V 3.334V 5.066V 820.23 50.68°C 229.87V

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 1.240A 0.499A 0.493A 0.196A 20.001 65.371% 0 <6.0 38°C 0.74
11.985V 5.011V 3.349V 5.108V 30.596 36.05°C 115.03V
40W 2.728A 0.698A 0.69A 0.294A 39.999 78.055% 0 <6.0 40.09°C 0.816
11.983V 5.013V 3.348V 5.103V 51.246 37.74°C 115.02V
60W 4.218A 0.897A 0.887A 0.392A 59.998 83.177% 0 <6.0 43.94°C 0.862
11.980V 5.014V 3.348V 5.098V 72.134 38.62°C 115.02V
80W 5.704A 1.097A 1.085A 0.491A 79.944 85.571% 0 <6.0 47.73°C 0.895
11.978V 5.014V 3.347V 5.093V 93.425 39.11°C 115.01V

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 1.240A 0.499A 0.493A 0.196A 20.005 65.976% 0 <6.0 37.28°C 0.504
11.986V 5.011V 3.349V 5.108V 30.324 36.5°C 229.99V
40W 2.728A 0.698A 0.69A 0.294A 40.003 78.968% 0 <6.0 41.9°C 0.614
11.983V 5.013V 3.348V 5.103V 50.66 37.37°C 229.99V
60W 4.218A 0.898A 0.887A 0.392A 60.003 84.053% 0 <6.0 46.09°C 0.695
11.980V 5.013V 3.347V 5.098V 71.38 38.6°C 229.99V
80W 5.704A 1.097A 1.085A 0.491A 79.954 86.994% 0 <6.0 49.33°C 0.754
11.978V 5.014V 3.346V 5.093V 91.911 39.44°C 229.98V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load21.13mV19.26mV17.34mV15.65mVPass
20% Load21.28mV19.06mV17.44mV15.34mVPass
30% Load22.25mV18.70mV17.39mV16.16mVPass
40% Load24.30mV19.41mV17.39mV16.88mVPass
50% Load29.52mV19.77mV17.80mV16.17mVPass
60% Load30.59mV19.77mV17.85mV16.37mVPass
70% Load36.63mV19.92mV17.96mV16.27mVPass
80% Load39.34mV21.10mV18.98mV17.08mVPass
90% Load42.26mV20.94mV19.75mV17.14mVPass
100% Load44.13mV20.88mV20.50mV17.68mVPass
110% Load47.07mV21.88mV20.43mV17.10mVPass
Crossload121.03mV21.82mV18.41mV22.24mVPass
Crossload225.07mV26.41mV18.93mV21.43mVPass
Crossload323.94mV19.82mV21.49mV21.99mVPass
Crossload440.54mV19.09mV17.04mV21.23mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load21.39mV18.70mV17.91mV16.37mVPass
20% Load20.98mV19.11mV19.28mV16.06mVPass
30% Load21.13mV19.97mV18.26mV16.93mVPass
40% Load23.28mV19.11mV17.60mV16.01mVPass
50% Load25.32mV20.69mV18.21mV16.26mVPass
60% Load28.75mV20.08mV17.70mV16.63mVPass
70% Load35.45mV20.33mV18.01mV16.52mVPass
80% Load33.20mV20.39mV18.67mV16.16mVPass
90% Load37.24mV20.94mV18.52mV17.18mVPass
100% Load40.62mV20.77mV19.36mV16.88mVPass
110% Load47.82mV21.80mV20.86mV15.85mVPass
Crossload120.63mV20.63mV18.10mV20.18mVPass
Crossload225.48mV25.03mV19.29mV22.15mVPass
Crossload323.18mV19.77mV21.38mV21.74mVPass
Crossload440.78mV18.82mV17.24mV22.18mVPass

The results above are not used in the certification process

Super Flower Zillion SFX 750W

Top side
Power specifications label
Fan
PSU Internals
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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