CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
ABKO CM-1050G-A3.1M
Serial Number-
Lab IDAB10502982
Certification ID252982
  • Test Result Report ID: 25PS2982A
  • Certificate Issue Date: Sep 30, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandABKO
Manufacturer (OEM)Shenzhen Xinweiye Technology
SeriesCM
Model NumberCM-1050G-A3.1M
Serial Number-
DUT NotesInrush current was retested and updated on November 6, 2025.

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10-15
Rated Frequency (Hz)50-60
Rated Power (W)1050
TypeATX12V
Dimensions (W x H x D)
Cooling120mm Rifle Bearing Fan (BDH12025S)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202087.530.3
Watts1001050153.6
Total Max. Power (W)1050

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 Cable Type
ATX connector 20+4 pin (700mm) 1 1 18AWG Tinned Copper
4+4 pin ATX12V (700mm) 2 2 18AWG Tinned Copper
6+2 pin PCIe (650mm) 3 3 18AWG Tinned Copper
12+4 pin PCIe (600mm) (600W) 1 1 16-26AWG Tinned Copper
SATA (550mm+150mm+150mm) 2 6 18AWG Tinned Copper
4-pin Molex (550mm+150mm+150mm+150mm) 1 4 18AWG Tinned Copper

Parts Description

General Data
Manufacturer (OEM)

Shienzhen Xinweiye Technology Co. LTD
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor MF72 5D-20 (5 Ohm @ 25°C) & Relay
Bridge Rectifier
2x GBU2508 (800V, 25A @ 98°C)
APFC MOSFETs
2x Way-on WMJ36N60F2 (600V, 20A @ 100°C, Rds(on): 0.11Ohm)
APFC Boost Diode
Maple Semi MSNP10065G1 (650V, 10A @ 135°C)
Bulk Cap(s)
Nippon Chemi-Con (420V, 680uF, 2000h @ 105°C, KMZ)
Main Switchers
2x Lonten LSD65R099GF (650V, 25.3A @ 100°C, Rds(on): 0.099Ohm)

APFC Controller

Champion CM6500UNX
Resonant Controller
Champion CM6901T2X
Topology Primary side: APFC, Half-Bridge & LLC Resonant Converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 6x Infineon ISC012N04LM6 (40V, 168A @ 100°C, Rds(on): 1.2mOhm)
5V & 3.3V DC-DC Converters: 4x Rectron Semiconductor RMN3N5R0DF (30V, 19.7A @ 70°C, Rds(on): 5mOhm)
PWM Controller(s): 2x ANPEC APW7164
Filtering Capacitors

Electrolytic:
9x JICON (2-5,000 @ 105°C, ZC)
2x JICON (5-8,000 @ 105°C, ZP)
Polymer:
18x HEC
Supervisor IC GRENERGY GR8313F (OVP, UVP, OCP, PG)
Fan Model BOK BDH12025S (120mm, 12V, 0.30A, Rifle Bearing Fan)
5VSB Circuit
Rectifier
SB1045L (45V, 10A)
Standby PWM Controller
Chipown PN8141

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 RatingPLATINUM
Noise RatingStandard++
Average Efficiency (>1450 load combinations)90.668%
Average Noise Output (>1450 Load Combinations)34.82dBA
Average PF (>1450 Load Combinations)0.988
Efficiency With 10W (≤500W) or 2% (>500W) Load74.385%
Standby Power Consumption0.0722W
12V Ripple (Full Load)69.11mV
5V Ripple (Full Load)21.21mV
3.3V Ripple (Full Load)22.11mV
5VSB Ripple (Full Load)14.15mV
12V Load Regulation0.22%
5V Load Regulation0.52%
3.3V Load Regulation0.87%
5VSB Load Regulation4.38%
Inrush Current23.940A
Efficiency RatingPLATINUM
Noise RatingStandard+
Average Efficiency (>1450 load combinations)92.691%
Average Noise Output (>1450 Load Combinations)35.01dBA
Average PF (>1450 Load Combinations)0.950
Efficiency With 10W (≤500W) or 2% (>500W) Load74.913%
Standby Power Consumption0.1178W
12V Ripple (Full Load)66.51mV
5V Ripple (Full Load)20.33mV
3.3V Ripple (Full Load)21.54mV
5VSB Ripple (Full Load)13.59mV
12V Load Regulation0.30%
5V Load Regulation0.54%
3.3V Load Regulation0.87%
5VSB Load Regulation4.38%
Inrush Current62.670A
12V Transient Response (200%)11.13V
5V Transient Response (200%)4.896V
3.3V Transient Response (200%)3.229V
5VSB Transient Response (200%)4.920V
Hold-Up Time & Power Ok Signal19.00ms
AC Loss to PWR_OK Hold Up Time14.20ms
PWR_OK Inactive to DC Loss Delay4.80ms
PSU Timings: T1 (20% / 100%)63.0ms62.0ms
PSU Timings: T3 (20% / 100%)113.0ms114.0ms
12V OCP (28.3°C / 45.5°C)108.60A (124.11%), 11.991V106.60A (121.83%), 12.009V
5V OCP (28.3°C / 45.5°C)28.9A (144.50%), 4.978V28.3A (141.50%), 4.975V
3.3V OCP (28.3°C / 45.5°C)29A (145.00%), 3.328V28A (140.00%), 3.329V
5VSB OCP (28.3°C / 45.5°C)4.8A (160.00%), 4.909V4.6A (153.33%), 4.908V
OPP (29.96°C / 44.33°C)123.25%120.33%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)19
AC Loss to PWR_OK Hold Up Time (ms)14.2
PWR_OK Inactive to DC Loss Delay (ms)4.8

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.99 V 114.95 V 113.85 V 115.01 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.449 1.490 PASS
Mains Voltage THD: 0.13 % 0.10 % N/A 0.17 % 2.00 % PASS
Real Power: 0.072 W 0.048 W N/A 0.108 W N/A N/A
Apparent Power: 10.129 W 10.107 W N/A 10.151 W N/A N/A
Power Factor: 0.007 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.99 V 229.96 V 227.70 V 230.01 V 232.30 V PASS
Mains Frequency: 50.00 Hz 50.00 Hz 49.50 Hz 50.00 Hz 50.50 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.452 1.490 PASS
Mains Voltage THD: 0.15 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.118 W 0.071 W N/A 0.206 W N/A N/A
Apparent Power: 33.210 W 33.176 W N/A 33.248 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

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% 0.036
5.106V 0.359W 114.94V
2 0.09A 0.459W 72.179% 0.063
5.104V 0.636W 114.96V
3 0.55A 2.799W 81.5% 0.264
5.087V 3.435W 114.96V
4 1A 5.071W 81.497% 0.363
5.069V 6.222W 114.96V
5 1.5A 7.577W 81.515% 0.415
5.05V 9.294W 114.96V
6 3.001A 14.973W 78.342% 0.49
4.99V 19.112W 114.94V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 56.315% 0.012
5.105V 0.411W 230.07V
2 0.09A 0.459W 65.703% 0.021
5.104V 0.7W 230.04V
3 0.55A 2.799W 79.66% 0.102
5.087V 3.514W 230.06V
4 1A 5.07W 80.804% 0.169
5.069V 6.276W 230.06V
5 1.5A 7.576W 81.118% 0.227
5.049V 9.337W 230.06V
6 3.001A 14.97W 79.996% 0.333
4.989V 18.713W 230.06V

Protection Features

OCP (Normal @ 28.3°C)12V: 108.60A (124.11%), 11.991V
5V: 28.9A (144.50%), 4.978V
3.3V: 29A (145.00%), 3.328V
5VSB: 4.8A (160.00%), 4.909V
OCP (Hot @ 45.5°C)12V: 106.60A (121.83%), 12.009V
5V: 28.3A (141.50%), 4.975V
3.3V: 28A (140.00%), 3.329V
5VSB: 4.6A (153.33%), 4.908V
OPP (Normal @ 30.0°C)1294.12W (123.25%)
OPP (Hot @ 44.3°C)1263.45W (120.33%)
OTP✓ (95°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% 6.930A 1.988A 1.969A 0.989A 104.981 89.502% 0 <6.0 45.39°C 0.974
12.031V 5.032V 3.353V 5.055V 117.292 40.19°C 114.92V
20% 14.889A 2.983A 2.956A 1.191A 209.985 91.707% 1556 39.3 40.64°C 0.983
12.028V 5.029V 3.35V 5.038V 228.975 43.5°C 114.89V
30% 23.204A 3.482A 3.451A 1.395A 315.007 92.372% 1560 39.3 41.39°C 0.986
12.022V 5.027V 3.348V 5.021V 341.021 44.47°C 114.87V
40% 31.505A 3.981A 3.947A 1.599A 419.81 92.457% 1563 39.4 41.93°C 0.99
12.017V 5.025V 3.345V 5.004V 454.059 45.71°C 114.85V
50% 39.507A 4.979A 4.938A 1.806A 525.124 92.206% 1566 39.5 42.49°C 0.992
12.013V 5.023V 3.342V 4.986V 569.511 47.01°C 114.83V
60% 47.435A 5.978A 5.931A 2.001A 629.607 91.297% 1572 40 42.9°C 0.994
12.013V 5.02V 3.339V 4.968V 689.626 48.93°C 114.8V
70% 55.436A 6.979A 6.926A 2.224A 735.01 90.733% 1701 40.5 43.43°C 0.995
12.012V 5.017V 3.336V 4.948V 810.085 50.46°C 114.78V
80% 63.445A 7.979A 7.921A 2.332A 839.835 90.053% 1748 41.1 43.7°C 0.995
12.009V 5.014V 3.333V 4.933V 932.602 51.93°C 114.75V
90% 71.855A 8.481A 8.408A 2.44A 945.238 89.304% 1872 43.3 44.45°C 0.996
12.007V 5.012V 3.33V 4.919V 1058.457 53.5°C 114.72V
100% 79.994A 8.984A 8.926A 3.073A 1050.051 88.423% 2267 47.4 45.74°C 0.996
12.005V 5.01V 3.327V 4.883V 1187.536 55.4°C 114.7V
110% 88.017A 9.987A 10.018A 3.079A 1154.671 87.49% 2271 47.4 46.6°C 0.997
12.002V 5.007V 3.324V 4.872V 1319.782 56.31°C 114.67V
CL1 0.116A 12.001A 11.876A 0A 101.305 84.756% 1555 39.3 40.99°C 0.975
12.042V 5.017V 3.342V 5.083V 119.525 43.24°C 114.96V
CL2 0.116A 19.983A 0A 0A 101.399 83.482% 1556 39.3 40.49°C 0.975
12.034V 5.004V 3.353V 5.089V 121.466 42.12°C 114.95V
CL3 0.116A 0A 19.774A 0A 67.392 78.632% 1553 39.2 40.19°C 0.959
12.030V 5.033V 3.337V 5.088V 85.706 42.17°C 114.95V
CL4 87.472A 0.001A 0A 0.001A 1049.721 89.279% 1875 43.2 45.71°C 0.996
12.000V 5.023V 3.337V 5.025V 1175.782 54.11°C 114.69V

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% 6.930A 1.988A 1.969A 0.99A 104.998 90.323% 1181 31.1 40.18°C 0.829
12.034V 5.031V 3.353V 5.055V 116.249 41.65°C 229.98V
20% 14.892A 2.984A 2.956A 1.192A 210.012 93.238% 1183 31.2 40.69°C 0.927
12.026V 5.028V 3.35V 5.037V 225.242 42.31°C 229.97V
30% 23.209A 3.483A 3.451A 1.395A 315.042 93.933% 1559 39.3 41.25°C 0.955
12.020V 5.027V 3.348V 5.021V 335.387 42.98°C 229.95V
40% 31.522A 3.982A 3.947A 1.599A 419.954 94.149% 1562 39.3 41.6°C 0.968
12.015V 5.024V 3.345V 5.004V 446.052 43.77°C 229.94V
50% 39.528A 4.981A 4.938A 1.806A 525.295 94.081% 1568 39.6 42.06°C 0.974
12.011V 5.021V 3.342V 4.985V 558.345 44.95°C 229.92V
60% 47.462A 5.981A 5.931A 2.001A 629.795 93.3% 1567 39.5 42.68°C 0.98
12.010V 5.018V 3.339V 4.967V 675.02 46.49°C 229.9V
70% 55.453A 6.983A 6.928A 2.225A 735.278 92.97% 1706 40.6 43.42°C 0.983
12.013V 5.015V 3.335V 4.946V 790.87 48.61°C 229.88V
80% 63.474A 7.984A 7.924A 2.333A 840.076 92.614% 1740 41.1 43.55°C 0.985
12.008V 5.012V 3.332V 4.932V 907.067 49.26°C 229.87V
90% 71.892A 8.486A 8.409A 2.441A 945.43 92.208% 1874 43.2 44.73°C 0.986
12.003V 5.01V 3.33V 4.918V 1025.333 51.12°C 229.88V
100% 80.026A 8.988A 8.927A 3.073A 1050.153 91.706% 1937 43.6 45.41°C 0.987
12.001V 5.008V 3.327V 4.882V 1145.128 52.75°C 229.92V
110% 88.046A 9.991A 10.017A 3.08A 1154.744 91.169% 2272 47.4 46.59°C 0.988
11.998V 5.005V 3.324V 4.872V 1266.599 54.55°C 229.95V
CL1 0.117A 12.006A 11.878A 0A 101.316 86.15% 1568 39.6 40.66°C 0.832
12.046V 5.015V 3.342V 5.082V 117.607 45.05°C 230.1V
CL2 0.116A 19.997A 0A 0A 101.404 84.807% 1560 39.3 40.16°C 0.835
12.037V 5.001V 3.353V 5.088V 119.571 42.91°C 230.1V
CL3 0.116A 0A 19.775A 0A 67.395 79.737% 1556 39.3 40.28°C 0.753
12.032V 5.033V 3.337V 5.087V 84.522 42.29°C 230.1V
CL4 87.488A 0.001A 0A 0.001A 1049.752 92.433% 1875 43.2 45.26°C 0.987
11.999V 5.023V 3.337V 5.024V 1135.685 50.92°C 229.98V

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 1.236A 0.497A 0.492A 0.196A 20.009 73.054% 0 <6.0 38.63°C 0.78
12.024V 5.036V 3.356V 5.097V 27.39 36.34°C 114.94V
40W 2.718A 0.695A 0.688A 0.295A 40.006 82.69% 0 <6.0 42.5°C 0.905
12.026V 5.035V 3.356V 5.091V 48.381 37.92°C 114.94V
60W 4.201A 0.894A 0.885A 0.393A 60.004 86.687% 0 <6.0 41.62°C 0.947
12.028V 5.034V 3.355V 5.085V 69.218 38.16°C 114.94V
80W 5.680A 1.093A 1.082A 0.492A 79.971 88.668% 0 <6.0 44.35°C 0.961
12.030V 5.034V 3.354V 5.079V 90.192 39.06°C 114.93V

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 1.236A 0.497A 0.492A 0.196A 20.012 73.679% 0 <6.0 41.71°C 0.43
12.031V 5.035V 3.356V 5.096V 27.166 36.73°C 230V
40W 2.718A 0.695A 0.689A 0.295A 40.01 83.777% 0 <6.0 41.78°C 0.578
12.033V 5.035V 3.355V 5.09V 47.756 37.69°C 230V
60W 4.199A 0.894A 0.886A 0.394A 60.009 87.691% 0 <6.0 43.34°C 0.691
12.035V 5.034V 3.354V 5.084V 68.434 38.53°C 230V
80W 5.678A 1.093A 1.083A 0.493A 79.982 89.843% 0 <6.0 45.84°C 0.766
12.036V 5.033V 3.354V 5.078V 89.024 39.23°C 229.99V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load17.91mV9.38mV7.47mV6.63mVPass
20% Load22.34mV10.10mV8.59mV7.14mVPass
30% Load28.24mV11.94mV9.87mV7.79mVPass
40% Load34.96mV12.40mV11.29mV8.56mVPass
50% Load41.77mV13.46mV13.38mV9.27mVPass
60% Load42.39mV15.40mV13.73mV9.78mVPass
70% Load48.44mV16.37mV14.85mV10.95mVPass
80% Load53.88mV18.41mV19.68mV12.38mVPass
90% Load60.86mV19.43mV21.11mV13.50mVPass
100% Load69.11mV21.21mV22.11mV14.15mVPass
110% Load75.19mV22.83mV24.44mV14.85mVPass
Crossload122.81mV13.17mV14.90mV9.81mVPass
Crossload224.17mV11.33mV13.79mV10.03mVPass
Crossload320.15mV13.82mV14.19mV9.68mVPass
Crossload464.99mV18.33mV17.66mV16.05mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load17.30mV9.44mV7.63mV6.73mVPass
20% Load21.42mV10.05mV8.59mV6.88mVPass
30% Load27.99mV10.97mV10.02mV8.10mVPass
40% Load34.70mV12.55mV11.80mV8.56mVPass
50% Load42.39mV13.87mV12.82mV9.12mVPass
60% Load42.13mV15.71mV13.63mV9.83mVPass
70% Load48.44mV15.71mV14.50mV10.44mVPass
80% Load53.99mV18.47mV19.63mV12.07mVPass
90% Load60.81mV19.33mV21.16mV12.84mVPass
100% Load66.51mV20.33mV21.54mV13.59mVPass
110% Load74.76mV22.28mV25.01mV15.46mVPass
Crossload122.23mV12.92mV14.45mV9.74mVPass
Crossload224.58mV11.94mV13.68mV10.19mVPass
Crossload319.90mV13.67mV14.65mV9.99mVPass
Crossload464.14mV18.45mV17.29mV15.89mVPass

The results above are not used in the certification process

ABKO CM-1050G-A3.1M

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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