CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Kolink Classic Power 400W
Serial NumberCC071020190713
Lab IDKL35001787
Certification ID251787
  • Test Result Report ID: 21PS1787A
  • Certificate Issue Date: Feb 8, 2021
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandKolink
Manufacturer (OEM)Sanr factory (Dong Guan)
SeriesClassic Power
Model Number
Serial NumberCC071020190713
DUT Notes

DUT Specifications

Rated Voltage (Vrms)230
Rated Current (Arms)4
Rated Frequency (Hz)50
Rated Power (W)350
TypeATX12V
Dimensions (W x H x D)
Cooling120mm Sleeve Bearing Fan
(DF1202512SEMI)
Semi-Passive Operation✗
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps1515292.50.3
Watts8034812.53.6
Total Max. Power (W)350

Test Equipment

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (500mm) 1 1 18AWG No
4+4 pin EPS12V (580mm) 1 1 18AWG No
6+2 pin PCIe (580mm) 1 1 18AWG No
SATA (520mm+100mm+100mm) 1 3 18AWG No
4-pin Molex (520mm+100mm) 1 2 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

Efficiency RatingSILVER
Noise RatingA
Average Efficiency (>1450 load combinations)88.231%
Average Noise Output (>1450 Load Combinations)22.25dBA
Average PF (>1450 Load Combinations)0.925
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
Standby Power Consumption0.1414W
12V Ripple (Full Load)22.46mV
5V Ripple (Full Load)14.76mV
3.3V Ripple (Full Load)30.48mV
5VSB Ripple (Full Load)17.30mV
12V Load Regulation0.78%
5V Load Regulation0.77%
3.3V Load Regulation0.92%
5VSB Load Regulation2.90%
Inrush Current87.380A
12V Transient Response (150%)0.00V
5V Transient Response (150%)V
3.3V Transient Response (150%)V
5VSB Transient Response (150%)V
Hold-Up Time & Power Ok Signal15.70ms
AC Loss to PWR_OK Hold Up Time9.40ms
PWR_OK Inactive to DC Loss Delay6.30ms
PSU Timings: T1 (20% / 100%)66.0ms66.0ms
PSU Timings: T3 (20% / 100%)270.0ms276.0ms
OPP (25.00°C / 0.00°C)136.01%0.00%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)15.7
AC Loss to PWR_OK Hold Up Time (ms)9.4
PWR_OK Inactive to DC Loss Delay (ms)6.3

Vampire Power

Tables 230V

Graphs 230V

INFO

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing

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

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 0.230 52.752% 0.013
5.122V 0.436 230.23V
2 0.090A 0.461 63.411% 0.022
5.120V 0.727 230.24V
3 0.550A 2.810 77.071% 0.102
5.108V 3.646 230.22V
4 1.000A 5.097 78.816% 0.167
5.097V 6.467 230.22V
5 1.500A 7.627 78.881% 0.225
5.084V 9.669 230.22V
6 2.500A 12.644 78.286% 0.301
5.057V 16.151 230.22V

Protection Features

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
1 1.102A 1.973A 1.951A 0.983A 35.046 80.541% 853 19.1 30.09°C 0.642
12.203V 5.066V 3.384V 5.087V 43.513 33.67°C 230.24V
2 3.208A 2.966A 2.930A 1.183A 70.027 86.633% 855 19.3 30.54°C 0.823
12.193V 5.060V 3.380V 5.072V 80.832 34.52°C 230.23V
3 5.663A 3.459A 3.422A 1.384A 105.030 88.700% 858 19.1 31.01°C 0.898
12.182V 5.056V 3.376V 5.059V 118.410 35.80°C 230.24V
4 8.118A 3.960A 3.915A 1.586A 140.027 89.354% 865 19.3 31.77°C 0.934
12.172V 5.052V 3.373V 5.046V 156.711 37.20°C 230.24V
5 10.234A 4.956A 4.898A 1.789A 175.017 89.424% 870 19.0 32.23°C 0.952
12.166V 5.046V 3.369V 5.031V 195.716 38.32°C 230.24V
6 12.356A 5.950A 5.885A 1.994A 210.007 89.079% 874 19.0 32.47°C 0.964
12.155V 5.044V 3.366V 5.015V 235.754 39.56°C 230.24V
7 14.489A 6.945A 6.867A 2.201A 245.089 88.533% 907 20.1 33.40°C 0.972
12.145V 5.042V 3.364V 4.999V 276.833 41.12°C 230.25V
8 16.618A 7.946A 7.856A 2.409A 280.075 87.481% 1350 32.2 33.94°C 0.977
12.134V 5.037V 3.361V 4.983V 320.154 42.04°C 230.24V
9 19.183A 8.449A 8.339A 2.413A 315.018 86.921% 1553 35.9 34.30°C 0.981
12.120V 5.033V 3.357V 4.974V 362.419 43.30°C 230.24V
10 21.711A 8.951A 8.855A 2.521A 350.098 86.220% 1722 39.2 34.50°C 0.983
12.108V 5.029V 3.354V 4.961V 406.053 44.40°C 230.24V
11 24.640A 8.956A 8.862A 2.525A 385.163 85.608% 1858 41.5 36.88°C 0.986
12.092V 5.026V 3.351V 4.953V 449.916 47.72°C 230.24V
CL1 0.118A 10.002A 10.002A 0.000A 85.597 82.782% 910 20.1 32.65°C 0.878
12.209V 5.043V 3.371V 5.078V 103.401 38.88°C 230.25V
CL2 29.008A 1.001A 1.000A 1.000A 363.665 87.931% 1488 34.8 34.69°C 0.984
12.073V 5.056V 3.368V 5.022V 413.580 44.66°C 230.25V

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]) PF/AC Volts
1 1.215A 0.494A 0.486A 0.196A 19.994 76.820% 850 19.0 0.476
12.212V 5.074V 3.389V 5.113V 26.027 230.24V
2 2.434A 0.986A 0.974A 0.392A 39.985 83.598% 852 19.1 0.675
12.197V 5.070V 3.386V 5.103V 47.830 230.24V
3 3.656A 1.481A 1.461A 0.589A 60.016 86.806% 849 19.0 0.784
12.191V 5.066V 3.383V 5.093V 69.138 230.24V
4 4.872A 1.976A 1.951A 0.787A 79.967 88.328% 853 19.1 0.850
12.185V 5.063V 3.381V 5.083V 90.534 230.24V

The results above are not used in the certification process

Ripple Measurements 230V

Test12V5V3.3V5VSBPass/Fail
10% Load11.40mV13.50mV17.60mV5.70mVPass
20% Load11.10mV15.50mV17.90mV5.90mVPass
30% Load13.70mV16.10mV18.80mV6.10mVPass
40% Load14.20mV12.80mV18.00mV6.70mVPass
50% Load18.50mV9.50mV18.80mV7.50mVPass
60% Load18.10mV9.00mV18.70mV8.30mVPass
70% Load20.90mV9.50mV24.30mV11.00mVPass
80% Load21.00mV10.60mV32.10mV12.80mVPass
90% Load21.20mV12.50mV30.00mV15.90mVPass
100% Load22.50mV14.80mV30.50mV17.30mVPass
110% Load24.40mV15.40mV24.40mV17.60mVPass
Crossload116.10mV19.90mV21.00mV11.90mVPass
Crossload222.20mV10.00mV20.50mV13.40mVPass

The results above are not used in the certification process

Kolink Classic Power 400W

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