CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
SMX Okame G3 1000W
Serial Number5905386993067
Lab IDSX10002819
Certification ID252819
  • Test Result Report ID: 25PS2819A
  • Certificate Issue Date: May 21, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandSMX
Manufacturer (OEM)-
SeriesOkame
Model NumberXPS-K31KR
Serial Number5905386993067
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)16
Rated Frequency (Hz)50-60
Rated Power (W)1000
TypeATX12V
Dimensions (W x H x D)
Cooling120mm Rifle Bearing Fan (EFS-12E12H)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202083.530.3
Watts1031000153.6
Total Max. Power (W)1000

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 18-22AWG No
4+4 pin EPS12V (700mm) 2 2 18AWG No
6+2 pin PCIe (600mm+150mm) 2 4 18AWG No
12+4 pin PCIe (600mm) (600W) 1 1 16-24AWG No
SATA (500mm+155mm+155mm) 3 9 18AWG No

Parts Description

General Data
Manufacturer (OEM) No Info
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection 1x NTC Thermistors MF72 20D-15 (20 Ohm @ 25 °C) & Relay
Bridge Rectifier(s)

2x
APFC MOSFETs

2x Fuxin Semiconductor FXN70S65TF
APFC Boost Diode

1x Global Power G3S06510A (650V, 10A @ 155°C)
Bulk Cap(s)

2x Nippon Chemi-con (400V, 470uF each or 940uF combined, 2000h @ 105°C, KMW)
Main Switchers

2x Fuxin Semiconductor FXN30S65GT
APFC Controller

Champion CM6500UNX
Resonant Controller

Champion CM6901T6X
Topology

Primary side: APFC, Half-Bridge & LLC Resonant Converter Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 8x Alkaidsemi AKG40N013G (40V, 110A @ 100°C, Rds(on): 1.3mOhm)
5V & 3.3V DC-DC Converters: 4x Excelliance EMB06N03R (20V, 45A @ 100°C, Rds(on): 6mOhm) PWM Controller(s): 2x Aplustek AT8853ZSPC
Filtering Capacitors

Electrolytic: 5x TK (@105°C, SZ) Polymer: 33x Chengx
Supervisor IC IN1S4291-SCG
Fan Model DWPH EFS-12E12H (120mm, 12V, 0.50A, Rifle Bearing Fan)
5VSB
Rectifier

1x Dongke Semiconductor DK5V45R10S (45V, 10mOhm)

Standby PWM Controller

FuXin Semiconductor FXI8252S

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 230V

Efficiency RatingPLATINUM
Noise RatingA-
Average Efficiency (>1450 load combinations)91.426%
Average Noise Output (>1450 Load Combinations)28.29dBA
Average PF (>1450 Load Combinations)0.935
Efficiency With 10W (≤500W) or 2% (>500W) Load71.738%
Standby Power Consumption0.0756W
12V Ripple (Full Load)26.95mV
5V Ripple (Full Load)16.13mV
3.3V Ripple (Full Load)17.20mV
5VSB Ripple (Full Load)29.43mV
12V Load Regulation0.72%
5V Load Regulation0.63%
3.3V Load Regulation1.12%
5VSB Load Regulation7.74%
Inrush Current55.920A
12V Transient Response (200%)11.32V
5V Transient Response (200%)4.961V
3.3V Transient Response (200%)3.257V
5VSB Transient Response (200%)4.968V
Hold-Up Time & Power Ok Signal18.50ms
AC Loss to PWR_OK Hold Up Time17.40ms
PWR_OK Inactive to DC Loss Delay1.10ms
PSU Timings: T1 (20% / 100%)39.0ms39.0ms
PSU Timings: T3 (20% / 100%)127.0ms127.0ms
12V OCP (28.1°C / 44.4°C)112.60A (134.85%), 12.156V108.20A (129.58%), 12.188V
5V OCP (28.1°C / 44.4°C)25.8A (129.00%), 4.997V25.8A (129.00%), 4.989V
3.3V OCP (28.1°C / 44.4°C)26.8A (134.00%), 3.244V26.8A (134.00%), 3.262V
5VSB OCP (28.1°C / 44.4°C)4.4A (146.67%), 4.753V4.6A (153.33%), 4.753V
OPP (30.57°C / 43.05°C)133.22%128.77%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)18.5
AC Loss to PWR_OK Hold Up Time (ms)17.4
PWR_OK Inactive to DC Loss Delay (ms)1.1

Vampire Power

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.01 V 230.92 V 227.70 V 231.08 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 % 0.14 % N/A 0.26 % 2.00 % PASS
Real Power: 0.076 W 0.037 W N/A 0.153 W N/A N/A
Apparent Power: 12.348 W 12.145 W N/A 12.579 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

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) 230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232W 62.034% 0.027
5.14V 0.374W 230V
2 0.09A 0.462W 70.581% 0.047
5.137V 0.655W 230V
3 0.55A 2.806W 80.928% 0.212
5.099V 3.467W 230V
4 1A 5.063W 81.887% 0.308
5.062V 6.184W 230V
5 1.501A 7.532W 81.497% 0.371
5.019V 9.242W 229.99V
6 3.001A 14.673W 80.203% 0.442
4.89V 18.297W 230V

Protection Features

OCP (Normal @ 28.1°C)12V: 112.60A (134.85%), 12.156V
5V: 25.8A (129.00%), 4.997V
3.3V: 26.8A (134.00%), 3.244V
5VSB: 4.4A (146.67%), 4.753V
OCP (Hot @ 44.4°C)12V: 108.20A (129.58%), 12.188V
5V: 25.8A (129.00%), 4.989V
3.3V: 26.8A (134.00%), 3.262V
5VSB: 4.6A (153.33%), 4.753V
OPP (Normal @ 30.6°C)1332.16W (133.22%)
OPP (Hot @ 43.0°C)1287.70W (128.77%)
OTP✓ (123°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 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% 6.404A 1.972A 1.98A 0.992A 100.026 88.849% 867 21.6 40.39°C 0.826
12.247V 5.073V 3.333V 5.044V 112.587 41.21°C 230.03V
20% 13.816A 2.959A 2.974A 1.197A 199.988 92.393% 872 21.4 40.52°C 0.893
12.238V 5.07V 3.329V 5.016V 216.456 42.7°C 230.02V
30% 21.585A 3.454A 3.473A 1.404A 300.047 93.312% 873 21.4 41.41°C 0.925
12.230V 5.067V 3.326V 4.988V 321.557 43.85°C 230.01V
40% 29.345A 3.95A 3.973A 1.614A 399.874 93.494% 875 21.3 41.52°C 0.943
12.222V 5.065V 3.323V 4.959V 427.701 45.75°C 229.99V
50% 36.767A 4.944A 4.976A 1.828A 499.875 93.059% 1345 33.8 42.43°C 0.955
12.222V 5.059V 3.317V 4.925V 537.163 52.09°C 229.95V
60% 44.270A 5.936A 5.977A 2.001A 600.197 92.819% 1363 34.1 42.69°C 0.962
12.211V 5.057V 3.314V 4.9V 646.643 51.74°C 229.93V
70% 51.724A 6.929A 6.979A 2.261A 700.111 92.408% 1534 37.8 43.43°C 0.968
12.199V 5.054V 3.311V 4.867V 757.617 51.5°C 229.92V
80% 59.259A 7.922A 7.983A 2.373A 800.085 91.949% 1714 40.5 43.68°C 0.972
12.187V 5.051V 3.308V 4.848V 870.142 51.22°C 229.91V
90% 67.134A 8.42A 8.472A 2.485A 899.831 91.491% 1852 43.1 44.45°C 0.975
12.175V 5.049V 3.305V 4.831V 983.523 51.18°C 229.9V
100% 74.826A 8.918A 8.994A 3.156A 999.8 90.96% 1859 43.2 41.39°C 0.978
12.163V 5.047V 3.303V 4.754V 1099.126 51.33°C 229.88V
110% 82.455A 9.908A 10.093A 3.162A 1100.418 90.461% 1864 43.4 41.33°C 0.979
12.153V 5.048V 3.3V 4.745V 1216.497 51.26°C 229.86V
CL1 0.116A 12.274A 12.364A 0A 104.332 82.251% 879 21.1 40.66°C 0.84
12.251V 5.052V 3.308V 5.119V 126.845 49.24°C 229.98V
CL2 0.115A 19.877A 0A 0A 101.412 80.681% 884 21.5 40.63°C 0.84
12.249V 5.031V 3.324V 5.125V 125.696 47.39°C 229.98V
CL3 0.115A 0A 20.061A 0A 67.408 72.214% 864 21.4 41.81°C 0.799
12.244V 5.065V 3.29V 5.124V 93.347 45.91°C 229.98V
CL4 82.192A 0A 0A 0.003A 1000.342 91.79% 1873 43.3 45.55°C 0.977
12.170V 5.063V 3.312V 5.065V 1089.822 51.25°C 229.88V

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 1.214A 0.492A 0.494A 0.195A 20.01 45.125% 858 21.4 36.99°C 0.685
12.241V 5.079V 3.34V 5.122V 44.718 39.54°C 230.05V
40W 2.669A 0.689A 0.692A 0.293A 40.008 80.264% 863 21.3 37.9°C 0.686
12.250V 5.077V 3.338V 5.114V 49.848 38.32°C 230.05V
60W 4.125A 0.887A 0.89A 0.392A 60.007 84.97% 864 21.4 38.48°C 0.751
12.250V 5.076V 3.337V 5.103V 70.623 39.13°C 230.04V
80W 5.578A 1.084A 1.089A 0.491A 79.971 87.745% 866 21.5 39.47°C 0.795
12.250V 5.075V 3.335V 5.092V 91.142 40.04°C 230.03V

The results above are not used in the certification process

Ripple Measurements 230V

Test12V5V3.3V5VSBPass/Fail
10% Load12.67mV9.03mV7.53mV8.66mVPass
20% Load13.33mV9.79mV8.44mV9.63mVPass
30% Load13.58mV9.95mV8.65mV11.46mVPass
40% Load13.99mV11.02mV10.73mV13.09mVPass
50% Load13.94mV11.07mV8.85mV13.35mVPass
60% Load14.65mV10.66mV10.48mV14.52mVPass
70% Load16.43mV12.91mV12.21mV16.46mVPass
80% Load18.27mV15.30mV16.53mV18.80mVPass
90% Load20.51mV15.25mV17.04mV20.73mVPass
100% Load26.95mV16.13mV17.20mV29.43mVPass
110% Load29.43mV16.67mV19.12mV33.63mVPass
Crossload119.43mV16.60mV20.35mV9.68mVPass
Crossload212.06mV11.12mV20.55mV8.81mVPass
Crossload312.52mV26.22mV16.79mV8.05mVPass
Crossload426.26mV10.41mV6.30mV21.66mVPass

The results above are not used in the certification process

SMX Okame G3 1000W

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