CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
ACEGEEK ACG750
Serial Number-
Lab IDAG75002890
Certification ID252890
  • Test Result Report ID: 25PS2890A
  • Certificate Issue Date: Jul 17, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandACEGEEK
Manufacturer (OEM)Andyson
SeriesACG
Model Number-
Serial Number-
DUT Notes

DUT Specifications

Rated Voltage (Vrms)10-240
Rated Current (Arms)4.5-9
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeATX12V
Dimensions (W x H x D)
Cooling120mm Sleeve Bearing Fan (PY-1225M12S)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps181862.530.3
Watts100750153.6
Total Max. Power (W)750

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 In Cable Capacitors
ATX connector 24 pin (600mm) 1 1 18AWG No
4+4 pin ATX12V (700mm) 2 2 18AWG No
6+2 pin PCIe (600mm) 3 3 18AWG No
12+4 pin PCIe (600mm) (600W) 1 1 16-26AWG No
SATA (500mm+150mm+150mm+150mm) 1 4 18AWG No
SATA (500mm+150mm) / 4-pin Molex (+150mm+150mm) 1 2 / 2 18AWG No
AC Power Cord (1060mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Andyson
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor SCK056 (5 Ohm @ 25°C) & Relay
Bridge Rectifier(s)
2x GBU1006 (600V, 10A @ 100°C)
APFC MOSFETs
2x Perfect PWE180N65MFS (650V, 13A @ 100°C, Rds(on): 180mOhm)
APFC Boost Diode
1x Global Power G4S06508AT (650V, 8A @ 153°C)
Bulk Cap(s)
1x Nippon Chemi-con (400V, 470uF, 2000h @ 105°C, KMW)
Main Switchers
2x SI24N50F

APFC Controller

1x Champion CM6500UNX &
1x Champion CM03X (reduce the no-load consumption)
Resonant Controller
AT2003SSP8
Topology Primary side: APFC, Full-Bridge & LLC Resonant Converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 4x Pingwei PWC012N04ES (40V, 132A @ 100°C, Rds(on): 1.2mOhm)
5V & 3.3V DC-DC Converters: 2x Way-On WMO190N03TS  (30V, 120A @ 100°C, Rds(on): 3mOhm) &
2x Way-On WMB150N03TS  (30V, 95A @ 100°C, Rds(on): 2.6mOhm)
PWM Controller(s): 2x ANPEC APW7164
Filtering Capacitors

Electrolytic:
7x CS (2,000h @105°C, WR)
8x CS (3,000h @105°C, WE)
Polymer: 
17x Polycap, 2x Teapo
Supervisor IC Esthome EST.7630FS (OCP, FPOB, PGO, OVP, UVP)
Fan Model PY-1225M12S (120mm, 12V, 0.26A, Sleeve Bearing Fan)
5VSB Circuit
Rectifier
1x Pingwei PS1045L (45V, 10A)
Standby PWM Controller
Esthome EST.3026M

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 RatingGOLD
Noise RatingStandard
Average Efficiency (>1450 load combinations)88.160%
Average Noise Output (>1450 Load Combinations)40.20dBA
Average PF (>1450 Load Combinations)0.979
Efficiency With 10W (≤500W) or 2% (>500W) Load62.781%
Standby Power Consumption0.1056W
12V Ripple (Full Load)36.11mV
5V Ripple (Full Load)15.48mV
3.3V Ripple (Full Load)15.81mV
5VSB Ripple (Full Load)21.42mV
12V Load Regulation0.84%
5V Load Regulation2.54%
3.3V Load Regulation3.30%
5VSB Load Regulation5.54%
Inrush Current31.790A
Efficiency RatingGOLD
Noise RatingStandard+
Average Efficiency (>1450 load combinations)90.161%
Average Noise Output (>1450 Load Combinations)39.53dBA
Average PF (>1450 Load Combinations)0.939
Efficiency With 10W (≤500W) or 2% (>500W) Load63.227%
Standby Power Consumption0.1388W
12V Ripple (Full Load)41.24mV
5V Ripple (Full Load)15.60mV
3.3V Ripple (Full Load)16.16mV
5VSB Ripple (Full Load)18.06mV
12V Load Regulation0.90%
5V Load Regulation2.59%
3.3V Load Regulation3.42%
5VSB Load Regulation5.56%
Inrush Current67.010A
12V Transient Response (200%)11.56V
5V Transient Response (200%)4.827V
3.3V Transient Response (200%)3.188V
5VSB Transient Response (200%)4.917V
Hold-Up Time & Power Ok Signal15.30ms
AC Loss to PWR_OK Hold Up Time13.50ms
PWR_OK Inactive to DC Loss Delay1.80ms
PSU Timings: T1 (20% / 100%)55.0ms54.0ms
PSU Timings: T3 (20% / 100%)120.0ms121.0ms
12V OCP (29.9°C / 44.0°C)83.00A (132.80%), 12.083V81.50A (130.40%), 12.101V
5V OCP (29.9°C / 44.0°C)22.3A (123.89%), 4.973V23.1A (128.33%), 4.968V
3.3V OCP (29.9°C / 44.0°C)23.4A (130.00%), 3.335V23.1A (128.33%), 3.336V
5VSB OCP (29.9°C / 44.0°C)4.5A (150.00%), 4.88V4.4A (146.67%), 4.881V
OPP (31.01°C / 42.01°C)139.81%125.08%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)15.3
AC Loss to PWR_OK Hold Up Time (ms)13.5
PWR_OK Inactive to DC Loss Delay (ms)1.8

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.07 V 115.03 V 113.85 V 115.13 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: 1.417 1.415 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.14 % 0.11 % N/A 0.20 % 2.00 % PASS
Real Power: 0.106 W -0.007 W N/A 0.140 W N/A N/A
Apparent Power: 9.116 W 8.447 W N/A 9.874 W N/A N/A
Power Factor: 0.014 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.08 V 230.94 V 227.70 V 231.14 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 1.417 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.29 % 2.00 % PASS
Real Power: 0.139 W 0.099 W N/A 0.185 W N/A N/A
Apparent Power: 28.334 W 27.342 W N/A 29.321 W N/A N/A
Power Factor: 0.005 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

5VSB Efficiency

5VSB Efficiency (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 58.171% 0.047
5.121V 0.397W 114.91V
2 0.09A 0.461W 68.591% 0.079
5.118V 0.672W 114.94V
3 0.55A 2.803W 79.938% 0.299
5.096V 3.507W 114.91V
4 1A 5.075W 80.48% 0.376
5.075V 6.306W 114.91V
5 1.5A 7.576W 81.269% 0.428
5.05V 9.322W 114.9V
6 3A 14.923W 79.548% 0.493
4.974V 18.76W 114.9V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 54.257% 0.015
5.121V 0.426W 229.89V
2 0.09A 0.461W 65.515% 0.025
5.119V 0.704W 229.89V
3 0.55A 2.803W 79.46% 0.118
5.096V 3.527W 229.88V
4 1A 5.075W 80.49% 0.192
5.074V 6.305W 229.89V
5 1.5A 7.576W 80.874% 0.234
5.05V 9.369W 229.88V
6 3A 14.925W 80.58% 0.342
4.975V 18.522W 229.88V

Protection Features

OCP (Normal @ 29.9°C)12V: 83.00A (132.80%), 12.083V
5V: 22.3A (123.89%), 4.973V
3.3V: 23.4A (130.00%), 3.335V
5VSB: 4.5A (150.00%), 4.88V
OCP (Hot @ 44.0°C)12V: 81.50A (130.40%), 12.101V
5V: 23.1A (128.33%), 4.968V
3.3V: 23.1A (128.33%), 3.336V
5VSB: 4.4A (146.67%), 4.881V
OPP (Normal @ 31.0°C)1048.61W (139.81%)
OPP (Hot @ 42.0°C)938.08W (125.08%)
OTP✓ (110°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% 4.382A 1.989A 1.955A 0.989A 75.008 84.845% 822 24.4 40.27°C 0.963
12.189V 5.028V 3.376V 5.057V 88.405 43.92°C 114.88V
20% 9.772A 2.991A 2.942A 1.192A 149.953 89.066% 824 24.4 40.78°C 0.973
12.182V 5.015V 3.365V 5.035V 168.363 45.6°C 114.86V
30% 15.516A 3.498A 3.443A 1.396A 224.96 90.164% 841 25.6 41.43°C 0.968
12.174V 5.004V 3.355V 5.014V 249.501 48.37°C 114.83V
40% 21.280A 4.006A 3.946A 1.603A 300.055 90.209% 1329 39.5 41.55°C 0.974
12.164V 4.993V 3.345V 4.993V 332.619 49.1°C 114.8V
50% 26.666A 5.02A 4.95A 1.811A 374.511 89.874% 1595 43.8 42.1°C 0.979
12.150V 4.981V 3.334V 4.97V 416.704 49.93°C 114.78V
60% 32.104A 6.04A 5.96A 2A 449.343 89.432% 1830 48.1 42.8°C 0.983
12.136V 4.968V 3.323V 4.949V 502.442 51.45°C 114.74V
70% 37.548A 7.066A 6.978A 2.234A 524.365 88.853% 1907 49.6 43.12°C 0.986
12.124V 4.954V 3.311V 4.924V 590.146 53.4°C 114.72V
80% 43.070A 8.095A 8.004A 2.345A 599.552 88.172% 1907 49.6 43.73°C 0.988
12.112V 4.94V 3.299V 4.905V 679.987 55.41°C 114.69V
90% 48.928A 8.622A 8.516A 2.456A 674.566 87.433% 1912 49.9 44.66°C 0.99
12.101V 4.928V 3.288V 4.887V 771.519 59.55°C 114.66V
100% 54.590A 9.153A 9.064A 3.1A 749.783 86.415% 1913 49.9 45.55°C 0.991
12.092V 4.915V 3.277V 4.839V 867.655 64.83°C 114.63V
110% 60.134A 10.201A 10.203A 3.111A 824.803 85.171% 1912 49.9 46.23°C 0.992
12.081V 4.9V 3.264V 4.822V 968.421 70.92°C 114.59V
CL1 0.115A 12.074A 11.861A 0A 101.296 79.284% 1697 45.6 41.06°C 0.988
12.185V 4.985V 3.347V 5.077V 127.762 49.63°C 114.86V
CL2 0.115A 18.045A 0A 0A 91.378 79.394% 1064 32.3 40.22°C 0.983
12.184V 4.987V 3.361V 5.088V 115.096 47.08°C 114.86V
CL3 0.114A 0A 17.724A 0A 60.797 70.976% 1582 43.4 41.9°C 0.965
12.179V 5.01V 3.352V 5.09V 85.658 45.54°C 114.89V
CL4 61.946A 0A 0A 0A 749.597 87.632% 1919 50 45.41°C 0.99
12.101V 4.955V 3.306V 5.024V 855.4 59.96°C 114.64V

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% 4.382A 1.99A 1.955A 0.989A 75.008 86.035% 824 24.4 40.1°C 0.847
12.189V 5.026V 3.376V 5.056V 87.183 44.31°C 229.88V
20% 9.774A 2.992A 2.942A 1.192A 149.954 90.449% 827 24.7 40.81°C 0.916
12.180V 5.014V 3.365V 5.034V 165.786 45.13°C 229.87V
30% 15.519A 3.498A 3.443A 1.397A 224.96 91.739% 1051 32.3 41.38°C 0.937
12.173V 5.003V 3.355V 5.013V 245.217 47.39°C 229.85V
40% 21.285A 4.007A 3.947A 1.603A 300.054 91.905% 1382 40.1 41.91°C 0.946
12.161V 4.992V 3.345V 4.991V 326.484 47.55°C 229.84V
50% 26.674A 5.022A 4.951A 1.812A 374.507 91.795% 1597 43.6 42.18°C 0.953
12.146V 4.979V 3.333V 4.968V 407.981 47.69°C 229.83V
60% 32.113A 6.043A 5.962A 2A 449.335 91.562% 1858 49.4 42.74°C 0.956
12.133V 4.966V 3.322V 4.947V 490.745 49.09°C 229.81V
70% 37.562A 7.069A 6.981A 2.235A 524.359 91.224% 1907 49.6 43.17°C 0.96
12.120V 4.952V 3.31V 4.922V 574.804 49.85°C 229.8V
80% 43.086A 8.099A 8.008A 2.346A 599.547 90.822% 1909 49.8 43.66°C 0.964
12.107V 4.938V 3.297V 4.902V 660.133 52.09°C 229.79V
90% 48.946A 8.627A 8.52A 2.457A 674.561 90.417% 1910 49.9 44.26°C 0.968
12.096V 4.926V 3.286V 4.884V 746.057 54.31°C 229.78V
100% 54.616A 9.159A 9.071A 3.102A 749.785 89.82% 1912 49.9 45.81°C 0.969
12.086V 4.912V 3.274V 4.837V 834.762 58.08°C 229.76V
110% 60.166A 10.207A 10.212A 3.112A 824.806 89.109% 1913 49.9 46.85°C 0.971
12.075V 4.897V 3.261V 4.82V 925.614 61.12°C 229.75V
CL1 0.115A 12.076A 11.865A 0A 101.296 80.839% 1684 45.6 41.39°C 0.895
12.182V 4.984V 3.346V 5.077V 125.305 47.94°C 229.87V
CL2 0.115A 18.044A 0A 0A 91.378 80.683% 1093 33.9 40.14°C 0.883
12.183V 4.987V 3.361V 5.088V 113.256 46.53°C 229.87V
CL3 0.114A 0A 17.727A 0A 60.797 71.992% 1577 43.5 41.74°C 0.841
12.178V 5.01V 3.351V 5.089V 84.45 45.2°C 229.88V
CL4 61.975A 0A 0A 0A 749.596 90.936% 1920 50 45.3°C 0.969
12.095V 4.954V 3.303V 5.023V 824.315 53.31°C 229.76V

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 1.219A 0.496A 0.488A 0.196A 20.014 68.209% 811 24.1 36.38°C 0.91
12.194V 5.04V 3.385V 5.107V 29.342 40.8°C 114.9V
40W 2.682A 0.695A 0.683A 0.294A 40.008 78.88% 812 24.1 37.06°C 0.956
12.191V 5.037V 3.382V 5.099V 50.72 41.09°C 114.9V
60W 4.146A 0.894A 0.879A 0.393A 60.005 84.189% 815 24.1 38.37°C 0.973
12.190V 5.034V 3.379V 5.091V 71.276 41.6°C 114.89V
80W 5.606A 1.093A 1.075A 0.492A 79.957 86.148% 819 24.2 39.06°C 0.964
12.189V 5.03V 3.377V 5.083V 92.815 42.91°C 114.89V

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 1.218A 0.496A 0.487A 0.196A 20.012 68.702% 814 24.1 36.07°C 0.57
12.195V 5.039V 3.386V 5.106V 29.128 40.27°C 229.89V
40W 2.682A 0.695A 0.683A 0.294A 40.007 80.336% 816 24.2 37.44°C 0.726
12.191V 5.037V 3.383V 5.099V 49.804 41.11°C 229.88V
60W 4.146A 0.894A 0.879A 0.393A 60.005 84.865% 818 24.2 38.45°C 0.804
12.190V 5.033V 3.38V 5.091V 70.707 41.84°C 229.88V
80W 5.606A 1.093A 1.075A 0.492A 79.959 87.338% 821 24.3 39.14°C 0.854
12.188V 5.03V 3.378V 5.083V 91.551 42.93°C 229.88V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load20.82mV16.09mV16.62mV16.37mVPass
20% Load24.61mV16.81mV18.11mV16.47mVPass
30% Load26.81mV17.63mV16.27mV15.91mVPass
40% Load26.96mV18.49mV17.29mV16.42mVPass
50% Load26.35mV18.24mV16.98mV16.57mVPass
60% Load27.83mV17.06mV16.47mV16.83mVPass
70% Load28.50mV17.42mV16.98mV17.14mVPass
80% Load30.90mV17.93mV17.55mV18.52mVPass
90% Load33.71mV18.34mV17.91mV19.18mVPass
100% Load36.11mV15.48mV15.81mV21.42mVPass
110% Load43.58mV19.85mV16.22mV22.34mVPass
Crossload122.35mV18.40mV19.59mV16.40mVPass
Crossload221.34mV17.07mV19.54mV17.39mVPass
Crossload320.41mV19.72mV18.42mV17.14mVPass
Crossload437.67mV14.65mV14.45mV18.94mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load21.54mV16.61mV18.41mV15.85mVPass
20% Load24.96mV17.52mV18.11mV16.42mVPass
30% Load27.63mV20.18mV17.03mV16.06mVPass
40% Load27.42mV17.27mV16.73mV16.37mVPass
50% Load27.47mV19.57mV17.04mV18.26mVPass
60% Load28.04mV19.77mV17.39mV16.78mVPass
70% Load29.98mV17.88mV17.29mV16.73mVPass
80% Load33.20mV16.55mV16.93mV17.29mVPass
90% Load37.50mV21.56mV17.14mV18.88mVPass
100% Load41.24mV15.60mV16.16mV18.06mVPass
110% Load47.70mV26.73mV20.08mV20.13mVPass
Crossload122.69mV17.76mV19.78mV17.11mVPass
Crossload222.61mV16.91mV18.57mV18.36mVPass
Crossload320.98mV21.20mV17.29mV18.36mVPass
Crossload442.29mV14.97mV15.35mV19.52mVPass

The results above are not used in the certification process

ACEGEEK ACG750

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
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