CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Duex Pulse 650W
Serial Number-
Lab IDDX65003020
Certification ID253020
  • Test Result Report ID: 25PS3020A
  • Certificate Issue Date: Nov 13, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandDuex
Manufacturer (OEM)Kinpower
SeriesPulse
Model Number
Serial Number-
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10
Rated Frequency (Hz)50-60
Rated Power (W)650
TypeATX12V
Dimensions (W x H x D)150 x 85 x 140mm
Cooling120mm Rifle Bearing Fan (EFS-12E12H)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202054.230.3
Watts103650153.6
Total Max. Power (W)650

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 (590mm) 1 1 18AWG Copper
4+4 pin EPS12V (700mm) 1 1 18AWG Tinned Copper
6+2 pin PCIe (600mm+150mm) 2 4 18AWG Copper
SATA (450mm+150mm+150mm) 2 6 18AWG Copper
4-pin Molex (450mm+150mm+150mm) 1 3 18AWG Copper

Parts Description

General Data
Manufacturer (OEM) Kinpower
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor MF72 20D-15 (20 Ohm @ 25°C) & Relay
Bridge Rectifier
1x
APFC MOSFETs
2x SI-Trend SI24N50F
APFC Boost Diode
STMicroelectronics STTH12S06 (600V, 12A @ 175°C)
Bulk Cap(s)
TK (420V, 390uF, 2000h @ 105°C, LW)
Main Switchers
2x Fuxin Semiconductor FXN18N50F (500V, 10.2A @ 100°C, Rds(on): 0.38Ohm)

PFC/PWM Combo Controller

Champion CM6800UNX
Topology Primary side: APFC, Double Forward
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 4x FuXin Semiconductor FXN0306C
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:
21x TK (@105°C, SZ)
Polymer: 5x Chengx
Supervisor IC IN1S4291-SCG
Fan Model HUAXINRONG EFS-12E12H (120mm, 12V, 0.50A, Rifle Bearing Fan)
5VSB Circuit
Rectifier
RS1M
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✓

Performance Summary 115V

Efficiency RatingBRONZE
Noise RatingStandard
Average Efficiency (>1450 load combinations)84.670%
Average Noise Output (>1450 Load Combinations)40.40dBA
Average PF (>1450 Load Combinations)0.979
Efficiency With 10W (≤500W) or 2% (>500W) Load60.567%
Standby Power Consumption0.0637W
12V Ripple (Full Load)27.21mV
5V Ripple (Full Load)33.93mV
3.3V Ripple (Full Load)42.63mV
5VSB Ripple (Full Load)16.11mV
12V Load Regulation1.80%
5V Load Regulation4.67%
3.3V Load Regulation0.48%
5VSB Load Regulation6.91%
Inrush Current8.820A

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)14.4
AC Loss to PWR_OK Hold Up Time (ms)12.4
PWR_OK Inactive to DC Loss Delay (ms)2

Vampire Power

Tables 115V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 109.98 V 109.96 V 108.90 V 110.02 V 111.10 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.417 1.416 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.17 % 0.07 % N/A 0.26 % 2.00 % PASS
Real Power: 0.064 W 0.005 W N/A 0.092 W N/A N/A
Apparent Power: 4.055 W 4.015 W N/A 4.096 W N/A N/A
Power Factor: 0.016 N/A N/A N/A N/A N/A

Graphs 115V

Efficiency Graph

115V

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

115V

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.233W 60.764% 0.096
5.167V 0.383W 114.96V
2 0.09A 0.465W 67.916% 0.162
5.164V 0.685W 114.97V
3 0.55A 2.826W 76.937% 0.444
5.137V 3.673W 114.98V
4 1A 5.111W 76.755% 0.514
5.11V 6.659W 114.98V
5 1.5A 7.621W 76.742% 0.545
5.079V 9.931W 114.97V
6 3.001A 14.958W 74.218% 0.572
4.985V 20.155W 114.97V

Protection Features

OCP (Normal @ 27.0°C)12V: 56.00A (103.32%), 11.930V
5V: 23.7A (118.50%), 4.974V
3.3V: 23.9A (119.50%), 3.311V
5VSB: 4.5A (150.00%), 4.879V
OCP (Hot @ 41.1°C)12V: 54.80A (101.11%), 11.933V
5V: 22.8A (114.00%), 4.961V
3.3V: 22.9A (114.50%), 3.302V
5VSB: 4.4A (146.67%), 4.88V
OPP (Normal @ 28.4°C)750.33W (115.43%)
OPP (Hot @ 43.7°C)692.71W (106.57%)
OTP✓ (125°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 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 3.595A 1.984A 1.964A 0.983A 65.02 81.444% 1014 25.8 40.45°C 0.943
12.076V 5.043V 3.362V 5.09V 79.835 43.61°C 114.89V
20% 8.219A 2.989A 2.943A 1.186A 129.994 86.45% 1018 25.9 40.95°C 0.965
12.054V 5.021V 3.365V 5.063V 150.369 44.71°C 114.86V
30% 13.207A 3.5A 3.434A 1.39A 195.009 87.43% 1019 25.9 41.03°C 0.968
12.035V 5.002V 3.365V 5.037V 223.047 46.7°C 114.85V
40% 18.216A 4.015A 3.924A 1.597A 260.107 86.934% 1614 39.5 41.83°C 0.976
12.017V 4.984V 3.365V 5.01V 299.202 46.98°C 114.84V
50% 22.889A 5.04A 4.901A 1.807A 325.116 86.284% 1996 45.4 42.45°C 0.981
11.997V 4.962V 3.368V 4.982V 376.798 46.19°C 114.82V
60% 27.555A 6.077A 5.877A 2.001A 389.72 85.476% 2159 47.3 42.74°C 0.984
11.976V 4.939V 3.37V 4.955V 455.941 47.26°C 114.8V
70% 32.290A 7.125A 6.854A 2.235A 455.128 84.591% 2165 47.3 43.01°C 0.986
11.954V 4.915V 3.372V 4.924V 538.037 49.28°C 114.79V
80% 37.049A 8.182A 7.827A 2.347A 519.934 83.446% 2160 47.3 43.92°C 0.988
11.931V 4.89V 3.373V 4.901V 623.082 51.19°C 114.77V
90% 42.235A 8.734A 8.305A 2.46A 585.352 82.164% 2163 47.3 44.23°C 0.988
11.906V 4.867V 3.372V 4.879V 712.422 53.7°C 114.76V
100% 47.188A 9.293A 8.813A 3.113A 650.179 80.615% 2168 47.3 45.09°C 0.989
11.877V 4.844V 3.37V 4.82V 806.534 56.65°C 114.76V
110% 51.998A 10.375A 9.875A 3.121A 714.784 79.505% 2173 47.3 46.55°C 0.989
11.856V 4.82V 3.373V 4.808V 899.058 57.18°C 114.72V
CL1 0.117A 12.531A 11.973A 0A 104.326 79.091% 1037 26.7 40.33°C 0.971
12.042V 4.948V 3.416V 5.12V 131.916 43.96°C 114.87V
CL2 0.116A 20.316A 0.001A 0A 101.41 76.146% 1052 27 41.03°C 0.97
12.053V 4.922V 3.343V 5.129V 133.178 44.76°C 114.87V
CL3 0.116A 0.001A 19.837A 0A 67.408 71.008% 1015 25.8 40.34°C 0.956
12.053V 5V 3.327V 5.129V 94.934 43.48°C 114.88V
CL4 54.566A 0.004A 0.003A 0A 649.999 82.33% 2191 47.3 45.27°C 0.989
11.912V 4.924V 3.326V 5.053V 789.513 47.23°C 114.74V

The results above are not used in the certification process

Light Load Tests 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.230A 0.493A 0.491A 0.194A 20.017 68.954% 1003 25.5 36.14°C 0.872
12.091V 5.07V 3.358V 5.153V 29.03 37.24°C 114.9V
40W 2.706A 0.692A 0.688A 0.292A 40.014 76.868% 1009 25.6 37.53°C 0.929
12.085V 5.061V 3.358V 5.143V 52.055 41.07°C 114.89V
60W 4.184A 0.891A 0.885A 0.39A 60.013 81.691% 1008 25.6 38.12°C 0.943
12.080V 5.054V 3.357V 5.132V 73.463 40.81°C 114.88V
80W 5.662A 1.09A 1.082A 0.488A 79.995 84.374% 1011 25.7 39.61°C 0.958
12.075V 5.047V 3.357V 5.122V 94.81 42.19°C 114.88V

The results above are not used in the certification process

Ripple Measurements 115V

Test12V5V3.3V5VSBPass/Fail
10% Load13.38mV13.92mV11.04mV11.11mVPass
20% Load16.18mV15.71mV13.07mV11.26mVPass
30% Load19.03mV16.93mV15.46mV11.67mVPass
40% Load16.94mV18.92mV17.44mV11.72mVPass
50% Load18.22mV21.07mV20.60mV12.17mVPass
60% Load19.84mV24.12mV23.29mV13.04mVPass
70% Load20.91mV26.22mV25.64mV13.81mVPass
80% Load22.59mV29.58mV38.40mV14.06mVPass
90% Load25.90mV31.27mV40.79mV15.03mVPass
100% Load27.21mV33.93mV42.63mV16.11mVPass
110% Load29.55mV37.08mV47.29mV16.85mVPass
Crossload113.87mV21.72mV30.99mV8.44mVPass
Crossload214.55mV28.06mV18.62mV8.76mVPass
Crossload314.91mV18.41mV33.77mV8.61mVPass
Crossload427.38mV29.29mV28.84mV11.43mVPass

The results above are not used in the certification process

Duex Pulse 650W

Top side
Power specifications label
Fan
PSU
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