CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Super Flower Leadex III 850W (ATX v3.1)
Serial NumberS2503199007
Lab IDSF85002779
Certification ID252779
  • Test Result Report ID: 25PS2779A
  • Certificate Issue Date: Apr 14, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
This product certification body is accredited in accordance with the recognized International Standard ISO/IEC 17065:2012 Requirements for bodies certifying products, processes and services. This product certification body also meets the A2LA R308 - Specific Requirements - ISO-IEC 17065 - Telecommunication Certification Body Accreditation Program and R322 - Specific Requirements - Notified Body Accreditation Requirements. This accreditation demonstrates technical competence for a defined scope and the operation of a management system
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandSuper Flower
Hersteller (OEM)Super Flower
SeriesLeadex III
Model NumberSF-850F14GE(GL)
Serial NumberS2503199007
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Dimensions (W x H x D)
Cooling140mm Fluid Dynamic Bearing Fan (ZFF142512M)
Semi-Passive Operation
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830.5
Watts100849.6156
Total Max. Power (W)850

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
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
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 (600mm) 1 1 18-20AWG No
4+4 pin EPS12V (700mm) 2 2 18AWG No
6+2 pin PCIe (700mm) 1 1 16AWG No
6+2 pin PCIe (700mm+150mm) 1 2 16-18AWG No
12+4 pin PCIe (700mm) (600W) 1 1 16-24AWG No
SATA (550mm+130mm+130mm+130mm) 2 8 18AWG No
4-pin Molex (550mm+150mm+150mm+150mm) 1 4 18AWG No
AC Power Cord (1375mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Super Flower
PCB Type Single-Sided
Primary Side
Transient Filter 6x Y caps, 3x X caps, 2x CM chokes, 1x MOV
Inrush Protection 1x NTC Thermistor SCK-0512 (5 Ohm) & Relay
Bridge Rectifier(s)

1x
APFC MOSFETs

2x Sanrise Tech SRC60R140B (600V, 11.2A @ 125°C, Rds(on): 140mOhm)
APFC Boost Diode

1x STLife STTH8R06 (600V, 8A @ 100°C)
Bulk Cap(s)

2x Rubycon (420V, 390uF each or 780uF combined, 2,000h @ 105°C, MXE)
Main Switchers

2x Infineon IPP50R140CP (550V, 15A @ 100°C, Rds(on): 0.14Ohm) & 1x Sync Power Corp SPN5003 (For no load consumption)
APFC Controller

Infineon ICE3PCS02G
Resonant Controller

STMicroelectronics MZCF334
Topology

Primary side: APFC, Half-Bridge & LLC Resonant converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 4x Infineon IPB041N04N (40V, 80A @ 100°C, Rds(on): 4.1mOhm) & 2x Infineon IPB023N04N (40V, 90A @ 100°C, Rds(on): 2.3mOhm)
5V & 3.3V DC-DC Converters: 8x Alpha & Omega AON6516 (30V,25A @ 100°C, Rds(on): 5mOhm) PWM Controller(s): 2x ON Semi NCP1587A
Filtering Capacitors

Electrolytic: 1x Nippon Chemi-con (1-2,000h @105°C, KMG) 2x Nippon Chemi-con (2-5,000h @105°C, KZE) 26x CapXon (2-5,000h @105°C, KF) 4x CapXon (2,000h @105°C, KM) Polymer: 15x CapXon,
Supervisor IC JTC113 & LM324ADG
Fan Controller HE8550G
Fan Model ZIC ZFF142512M (140mm, 12V, 0.45A, Fluid Dynamic Bearing Fan)
5VSB
Rectifier

1x PFC PFR20L60CT SBR (60V, 20A)
Standby PWM Controller

29604

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✓
Commission Regulation (EU) No 617/2013 Testing✓

Performance Summary

WirkungsgradGOLD
LautstärkeklasseStandard+
Average Efficiency (>1450 load combinations)88.352%
Average Noise Output (>1450 Load Combinations)35.23dBA
Average PF (>1450 Load Combinations)0.982
Efficiency With 10W (≤500W) or 2% (>500W) Load67.940%
Standby Power Consumption0.1095W
12V Ripple (Full Load)19.81mV
5V Ripple (Full Load)19.14mV
3.3V Ripple (Full Load)18.57mV
5VSB Ripple (Full Load)14.87mV
12V Load Regulation0.53%
5V Load Regulation0.30%
3.3V Load Regulation1.19%
5VSB Load Regulation3.36%
Inrush Current36.150A
WirkungsgradGOLD
LautstärkeklasseStandard+
Average Efficiency (>1450 load combinations)90.446%
Average Noise Output (>1450 Load Combinations)35.53dBA
Average PF (>1450 Load Combinations)0.930
Efficiency With 10W (≤500W) or 2% (>500W) Load67.910%
Standby Power Consumption0.1775W
12V Ripple (Full Load)19.29mV
5V Ripple (Full Load)18.29mV
3.3V Ripple (Full Load)17.90mV
5VSB Ripple (Full Load)14.47mV
12V Load Regulation0.49%
5V Load Regulation0.34%
3.3V Load Regulation1.40%
5VSB Load Regulation3.34%
Inrush Current65.930A
12V Transient Response (200%)11.58V
5V Transient Response (200%)4.984V
3.3V Transient Response (200%)3.211V
5VSB Transient Response (200%)5.033V
Hold-Up Time & Power Ok Signal25.30ms
AC Loss to PWR_OK Hold Up Time20.80ms
PWR_OK Inactive to DC Loss Delay4.50ms
PSU Timings: T1 (20% / 100%)118.0ms118.0ms
PSU Timings: T3 (20% / 100%)113.0ms115.0ms
12V OCP (32.2°C / 44.3°C)103.20A (145.76%), 12.204V102.40A (144.63%), 12.202V
5V OCP (32.2°C / 44.3°C)23.5A (117.50%), 5.087V24.4A (122.00%), 5.07V
3.3V OCP (32.2°C / 44.3°C)25A (125.00%), 3.193V24.4A (122.00%), 3.19V
5VSB OCP (32.2°C / 44.3°C)5A (166.67%), 4.914V4.8A (160.00%), 4.925V
OPP (30.88°C / 43.14°C)150.08%137.43%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)25.3
AC Loss to PWR_OK Hold Up Time (ms)20.8
PWR_OK Inactive to DC Loss Delay (ms)4.5

Stromverbrauch im Ruhezustand

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.06 V 115.02 V 113.85 V 115.10 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.02 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.14 % 0.11 % N/A 0.21 % 2.00 % PASS
Real Power: 0.109 W 0.001 W N/A 0.159 W N/A N/A
Apparent Power: 15.545 W 14.540 W N/A 16.626 W N/A N/A
Power Factor: 0.008 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.01 V 230.93 V 227.70 V 231.07 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: 0.17 % 0.15 % N/A 0.26 % 2.00 % PASS
Real Power: 0.178 W 0.133 W N/A 0.243 W N/A N/A
Apparent Power: 48.633 W 47.303 W N/A 50.063 W N/A N/A
Power Factor: 0.004 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

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 0.231W 41.321% 0.023
5.138V 0.301W 114.96V
2 0.09A 0.462W 65.983% 0.052
5.136V 0.7W 114.96V
3 0.55A 2.817W 77.728% 0.228
5.12V 3.623W 114.95V
4 1A 5.107W 79.299% 0.33
5.105V 6.44W 114.95V
5 1.5A 7.635W 79.952% 0.389
5.089V 9.549W 114.95V
6 3.001A 15.085W 78.699% 0.471
5.028V 19.171W 114.94V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 50.825% 0.01
5.138V 0.456W 230.05V
2 0.09A 0.462W 60.708% 0.017
5.136V 0.763W 230.05V
3 0.55A 2.817W 75.97% 0.081
5.12V 3.71W 230.06V
4 1A 5.107W 78.163% 0.136
5.105V 6.533W 230.06V
5 1.5A 7.635W 79.194% 0.188
5.088V 9.641W 230.06V
6 3.001A 15.107W 79.984% 0.295
5.035V 18.889W 230.06V

Protection Features

OCP (Normal @ 32.2°C)12V: 103.20A (145.76%), 12.204V
5V: 23.5A (117.50%), 5.087V
3.3V: 25A (125.00%), 3.193V
5VSB: 5A (166.67%), 4.914V
OCP (Hot @ 44.3°C)12V: 102.40A (144.63%), 12.202V
5V: 24.4A (122.00%), 5.07V
3.3V: 24.4A (122.00%), 3.19V
5VSB: 4.8A (160.00%), 4.925V
OPP (Normal @ 30.9°C)1275.66W (150.08%)
OPP (Hot @ 43.1°C)1168.16W (137.43%)
OTP✓ (126°C @ Secondary Side)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OKProper Operation
UVP (Full Load @ 90V)✓
UVP (Damage @ 80V)✓
Conducted Emissions EN55032 & CISPR 32A✓
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% 5.188A 1.984A 1.988A 0.981A 85.009 85.817% 0 <6.0 48.17°C 0.932
12.221V 5.043V 3.319V 5.099V 99.067 40.37°C 114.93V
20% 11.387A 2.973A 2.986A 1.18A 169.982 89.53% 0 <6.0 42.86°C 0.969
12.213V 5.047V 3.316V 5.085V 189.863 40.73°C 114.91V
30% 17.941A 3.467A 3.487A 1.38A 255.008 89.869% 1291 35.7 41.08°C 0.983
12.203V 5.049V 3.313V 5.072V 283.735 46.75°C 114.89V
40% 24.507A 3.962A 3.988A 1.582A 340.103 90.201% 1327 36.1 41.63°C 0.988
12.196V 5.049V 3.31V 5.059V 377.033 48.11°C 114.87V
50% 30.735A 4.951A 4.992A 1.784A 425.146 89.965% 1410 37.6 42.05°C 0.991
12.190V 5.051V 3.306V 5.045V 472.577 50.02°C 114.85V
60% 36.923A 5.939A 5.998A 1.988A 509.662 89.524% 1513 39 42.75°C 0.993
12.184V 5.053V 3.302V 5.031V 569.304 51.87°C 114.83V
70% 43.184A 6.927A 7.007A 2.193A 594.987 88.904% 1622 41 43.23°C 0.994
12.177V 5.054V 3.297V 5.016V 669.264 53.56°C 114.81V
80% 49.453A 7.913A 8.018A 2.298A 679.829 88.218% 1745 42.7 43.86°C 0.995
12.171V 5.056V 3.293V 5.005V 770.63 55.4°C 114.78V
90% 56.124A 8.407A 8.51A 2.404A 765.279 87.34% 1873 44.1 44.31°C 0.995
12.165V 5.056V 3.29V 4.993V 876.191 57.42°C 114.75V
100% 62.527A 8.901A 9.035A 3.022A 850.113 86.497% 1993 45.9 45.41°C 0.996
12.161V 5.057V 3.287V 4.964V 982.836 60.01°C 114.72V
110% 68.789A 9.885A 10.146A 3.027A 934.677 85.458% 2092 46.9 46.56°C 0.996
12.159V 5.059V 3.282V 4.957V 1093.732 63.06°C 114.7V
CL1 0.115A 11.884A 12.076A 0A 101.317 80.409% 1331 36.1 40.09°C 0.95
12.231V 5.066V 3.287V 5.117V 126.015 44.01°C 114.93V
CL2 0.114A 19.71A 0A 0A 101.401 81.696% 0 <6.0 42.61°C 0.949
12.229V 5.074V 3.33V 5.121V 124.163 40.47°C 114.92V
CL3 0.114A 0A 20.277A 0A 67.398 73.217% 523 20 40.12°C 0.93
12.228V 5.044V 3.255V 5.121V 92.055 46.11°C 114.94V
CL4 69.901A 0A 0A 0A 849.793 87.259% 1977 45.5 45.43°C 0.995
12.157V 5.039V 3.316V 5.084V 973.887 59.55°C 114.73V

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% 5.187A 1.984A 1.989A 0.981A 85.007 87.196% 0 <6.0 47.58°C 0.727
12.223V 5.043V 3.319V 5.099V 97.481 40.17°C 230.07V
20% 11.387A 2.974A 2.987A 1.18A 169.985 91.02% 0 <6.0 46.05°C 0.883
12.213V 5.046V 3.315V 5.085V 186.73 40.81°C 230.06V
30% 17.938A 3.468A 3.488A 1.38A 255 91.505% 1335 36.2 41.16°C 0.929
12.205V 5.048V 3.312V 5.072V 278.559 46.49°C 230.05V
40% 24.501A 3.962A 3.99A 1.582A 340.097 91.867% 1344 36.2 41.61°C 0.946
12.198V 5.049V 3.309V 5.059V 370.198 46.15°C 230.05V
50% 30.727A 4.951A 4.996A 1.784A 425.147 91.827% 1421 37.7 42.15°C 0.958
12.193V 5.051V 3.303V 5.045V 462.969 47.22°C 230.04V
60% 36.912A 5.939A 6.006A 1.988A 509.694 91.652% 1539 39.5 42.83°C 0.967
12.188V 5.053V 3.297V 5.031V 556.323 48.86°C 230.03V
70% 43.170A 6.927A 7.019A 2.194A 595.013 91.22% 1618 40.9 43.09°C 0.972
12.182V 5.055V 3.292V 5.016V 652.289 48.66°C 230.02V
80% 49.434A 7.913A 8.034A 2.298A 679.834 90.781% 1750 42.9 43.92°C 0.977
12.176V 5.056V 3.286V 5.005V 748.867 51.24°C 230.01V
90% 56.102A 8.406A 8.529A 2.403A 765.223 90.371% 1837 43.9 44.72°C 0.979
12.169V 5.057V 3.283V 4.994V 846.758 52.2°C 230V
100% 62.502A 8.899A 9.055A 3.022A 850.065 89.632% 1983 45.7 45.74°C 0.982
12.165V 5.058V 3.28V 4.965V 948.407 53.96°C 229.99V
110% 68.777A 9.881A 10.155A 3.026A 934.588 88.992% 2095 47 46.47°C 0.984
12.160V 5.061V 3.279V 4.957V 1050.208 55.14°C 229.98V
CL1 0.115A 11.883A 12.107A 0A 101.312 82.042% 1343 36.2 40.05°C 0.796
12.231V 5.066V 3.279V 5.117V 123.492 43.72°C 230.07V
CL2 0.114A 19.682A 0A 0A 101.401 82.51% 0 <6.0 43.46°C 0.796
12.230V 5.081V 3.33V 5.121V 122.888 41.38°C 230.07V
CL3 0.114A 0A 20.289A 0A 67.396 74.462% 0 <6.0 43.34°C 0.703
12.228V 5.042V 3.253V 5.121V 90.521 41.31°C 230.07V
CL4 69.902A 0A 0A 0A 849.749 90.354% 1945 45.2 45.22°C 0.982
12.157V 5.039V 3.316V 5.085V 940.447 52.85°C 229.99V

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 1.216A 0.496A 0.496A 0.195A 20.008 69.432% 0 <6.0 40.42°C 0.733
12.225V 5.043V 3.326V 5.131V 28.815 36.27°C 114.95V
40W 2.674A 0.694A 0.695A 0.293A 40.006 79.889% 0 <6.0 42.08°C 0.874
12.223V 5.042V 3.325V 5.127V 50.081 37.04°C 114.95V
60W 4.134A 0.893A 0.894A 0.391A 60.005 84.372% 0 <6.0 44.11°C 0.931
12.222V 5.042V 3.324V 5.122V 71.122 38.16°C 114.94V
80W 5.592A 1.091A 1.093A 0.489A 79.972 86.019% 0 <6.0 46.38°C 0.93
12.220V 5.042V 3.323V 5.117V 92.974 39.43°C 114.94V

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 1.216A 0.496A 0.496A 0.195A 20.008 69.803% 0 <6.0 40.84°C 0.39
12.225V 5.042V 3.326V 5.131V 28.664 36.6°C 230.06V
40W 2.674A 0.694A 0.695A 0.293A 40.005 80.467% 0 <6.0 42.04°C 0.529
12.225V 5.041V 3.325V 5.127V 49.671 37.11°C 230.07V
60W 4.134A 0.893A 0.894A 0.391A 60.004 84.994% 0 <6.0 44.04°C 0.631
12.223V 5.042V 3.324V 5.122V 70.665 38.34°C 230.07V
80W 5.592A 1.091A 1.093A 0.489A 79.971 87.299% 0 <6.0 46.44°C 0.709
12.222V 5.041V 3.323V 5.117V 91.604 39.42°C 230.07V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load8.80mV8.47mV5.14mV6.73mVPass
20% Load8.34mV8.42mV5.65mV6.47mVPass
30% Load8.70mV8.93mV6.21mV7.39mVPass
40% Load10.33mV11.07mV9.92mV8.56mVPass
50% Load11.55mV12.34mV10.78mV8.15mVPass
60% Load11.91mV12.96mV13.02mV8.97mVPass
70% Load12.06mV13.77mV10.37mV13.30mVPass
80% Load13.23mV15.30mV15.97mV11.97mVPass
90% Load12.87mV15.97mV18.06mV14.01mVPass
100% Load19.81mV19.14mV18.57mV14.87mVPass
110% Load20.09mV19.12mV19.50mV15.51mVPass
Crossload112.40mV10.27mV14.08mV24.86mVPass
Crossload27.63mV8.98mV4.98mV22.21mVPass
Crossload310.43mV10.97mV16.12mV23.69mVPass
Crossload418.35mV16.01mV9.93mV27.52mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load8.29mV8.72mV5.49mV7.08mVPass
20% Load8.34mV9.08mV5.85mV6.57mVPass
30% Load9.36mV9.38mV6.56mV6.88mVPass
40% Load9.67mV11.02mV10.48mV7.74mVPass
50% Load10.74mV11.73mV10.48mV7.59mVPass
60% Load10.02mV12.55mV11.60mV7.28mVPass
70% Load12.77mV14.39mV12.56mV12.43mVPass
80% Load12.31mV14.74mV17.34mV10.24mVPass
90% Load13.38mV15.56mV15.92mV12.59mVPass
100% Load19.29mV18.29mV17.90mV14.47mVPass
110% Load20.03mV18.46mV18.70mV14.73mVPass
Crossload111.59mV10.58mV13.93mV25.16mVPass
Crossload28.80mV9.18mV5.29mV23.69mVPass
Crossload310.48mV9.49mV16.53mV22.82mVPass
Crossload419.39mV15.60mV9.46mV27.80mVPass

The results above are not used in the certification process

Super Flower Leadex III 850W (ATX v3.1)

Top side
Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
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