CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
APNX Max G1 850
Serial Number-
Lab IDAP85002931
Certification ID252931
  • Test Result Report ID: 25PS2931A
  • Certificate Issue Date: Aug 25, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandAPNX
Manufacturer (OEM)CWT
SeriesMax G1
Model NumberANPS-2503
Serial Number-
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)5-10
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Dimensions (W x H x D)
Cooling135mm Fluid Dynamic Bearing Fan (HA13525H12F-Z-AP1)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830
Watts110849.6150
Total Max. Power (W)850

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 (600mm) 1 1 18-20AWG 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 (650mm) (600W) 2 2 16-24AWG Tinned Copper
SATA (500mm+150mm+150mm+150mm) 2 8 18AWG Tinned Copper
SATA (500mm+150mm) / 4-pin Molex (+150mm+150mm) 1 2 / 2 18AWG Tinned Copper

Parts Description

General Data
Manufacturer (OEM) CWT
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor SCK-207R0 (7 Ohm @ 25°C) & Relay
Bridge Rectifier
2x Yangzhou GBUJ1560 (600V, 15A @ 100°C)
APFC MOSFETs
2x Infineon IPA60R125P6 (650V, 19A @ 100°C, Rds(on): 0.125Ohm)
APFC Boost Diode
1x Infineon IDH08G65C6 (650V, 8A @ 145°C)
Bulk Cap(s)
Rubycon (420V, 680uF, 2000h @ 105°C, MXE)
Main Switchers
2x STMicroelectronics STW43N60DM2 (600V, 21A @ 100°C, Rds(on): 0.093Ohm)

APFC Controller

Champion CM6500UNX &
Sync Power SPN5003 (reducing no load consumption)
Resonant Controller
Champion CU6901VACNH
IC Driver Novosense NSI6602
Topology Primary side: APFC, Half-Bridge & LLC Resonant Converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 4x Onsemi NTMFS5C430N (40V, 131A @ 25°C, Rds(on): 1.7mOhm)
5V & 3.3V DC-DC Converters: 4x UBIQ Semi QN3107M6N (30V, 70A @ 100°C, Rds(on): 2.6mOhm)
PWM Controller(s): no info
Filtering Capacitors

Electrolytic:
4x Nippon Chemi-con (@ 105°C, W)
3x Rubycon (4-10,000 @ 105°C, YXF)
Polymer:
17x Nippon Chemi-con, 10x FPCAP
Supervisor IC IN1S4241-SDG (OCP, OVP, UVP, SCP, PG)
Fan Model Hong Hua HA13525H12F-Z  (135mm, 12V, 0.5A, Fluid Dynamic Bearing Fan)
5VSB Circuit
Synchronous Rectification Driver
Lead Trend LD8926AA13 Synchronous Rectification IC
Standby PWM Controller
On-Bright OB2365T

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 RatingA++
Average Efficiency (>1450 load combinations)90.030%
Average Noise Output (>1450 Load Combinations)13.98dBA
Average PF (>1450 Load Combinations)0.984
Efficiency With 10W (≤500W) or 2% (>500W) Load74.388%
Standby Power Consumption0.0188W
12V Ripple (Full Load)23.40mV
5V Ripple (Full Load)9.02mV
3.3V Ripple (Full Load)9.19mV
5VSB Ripple (Full Load)14.69mV
12V Load Regulation1.44%
5V Load Regulation0.80%
3.3V Load Regulation0.84%
5VSB Load Regulation2.03%
Inrush Current24.140A
Efficiency RatingPLATINUM
Noise RatingA++
Average Efficiency (>1450 load combinations)91.843%
Average Noise Output (>1450 Load Combinations)13.93dBA
Average PF (>1450 Load Combinations)0.952
Efficiency With 10W (≤500W) or 2% (>500W) Load74.301%
Standby Power Consumption0.0858W
12V Ripple (Full Load)25.34mV
5V Ripple (Full Load)8.49mV
3.3V Ripple (Full Load)9.00mV
5VSB Ripple (Full Load)13.98mV
12V Load Regulation1.37%
5V Load Regulation0.78%
3.3V Load Regulation0.84%
5VSB Load Regulation2.09%
Inrush Current48.240A
12V Transient Response (200%)11.41V
5V Transient Response (200%)4.929V
3.3V Transient Response (200%)3.255V
5VSB Transient Response (200%)4.916V
Hold-Up Time & Power Ok Signal24.30ms
AC Loss to PWR_OK Hold Up Time21.20ms
PWR_OK Inactive to DC Loss Delay3.10ms
PSU Timings: T1 (20% / 100%)53.0ms54.0ms
PSU Timings: T3 (20% / 100%)127.0ms127.0ms
12V OCP (27.2°C / 43.2°C)85.60A (120.90%), 11.961V85.20A (120.34%), 11.973V
5V OCP (27.2°C / 43.2°C)23.6A (118.00%), 5.008V23.7A (118.50%), 5.006V
3.3V OCP (27.2°C / 43.2°C)24.3A (121.50%), 3.342V24.3A (121.50%), 3.348V
5VSB OCP (27.2°C / 43.2°C)4.7A (156.67%), 5.036V4.7A (156.67%), 5.037V
OPP (27.53°C / 43.95°C)118.45%118.46%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)24.3
AC Loss to PWR_OK Hold Up Time (ms)21.2
PWR_OK Inactive to DC Loss Delay (ms)3.1

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.08 V 115.04 V 113.85 V 115.13 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 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.09 % N/A 0.17 % 2.00 % PASS
Real Power: 0.019 W 0.001 W N/A 0.037 W N/A N/A
Apparent Power: 12.329 W 12.248 W N/A 12.395 W N/A N/A
Power Factor: 0.001 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.05 V 230.93 V 227.70 V 231.12 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 0.27 % 2.00 % PASS
Real Power: 0.086 W 0.052 W N/A 0.127 W N/A N/A
Apparent Power: 42.272 W 41.988 W N/A 42.579 W N/A N/A
Power Factor: 0.001 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 0.227W 72.783% 0.026
5.05V 0.312W 114.94V
2 0.09A 0.454W 78.44% 0.048
5.049V 0.579W 114.94V
3 0.55A 2.775W 84.369% 0.228
5.044V 3.289W 114.95V
4 1A 5.042W 84.186% 0.33
5.04V 5.991W 114.94V
5 1.5A 7.555W 84.072% 0.386
5.035V 8.987W 114.94V
6 3A 15.092W 81.759% 0.469
5.03V 18.46W 114.93V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228W 60.844% 0.009
5.054V 0.375W 230.04V
2 0.09A 0.454W 69.867% 0.016
5.048V 0.651W 230.04V
3 0.55A 2.768W 81.545% 0.082
5.032V 3.394W 230.05V
4 1A 5.026W 82.881% 0.14
5.025V 6.064W 230.05V
5 1.5A 7.522W 82.971% 0.196
5.013V 9.066W 230.05V
6 3A 14.981W 82.224% 0.312
4.993V 18.221W 230.04V

Protection Features

OCP (Normal @ 27.2°C)12V: 85.60A (120.90%), 11.961V
5V: 23.6A (118.00%), 5.008V
3.3V: 24.3A (121.50%), 3.342V
5VSB: 4.7A (156.67%), 5.036V
OCP (Hot @ 43.2°C)12V: 85.20A (120.34%), 11.973V
5V: 23.7A (118.50%), 5.006V
3.3V: 24.3A (121.50%), 3.348V
5VSB: 4.7A (156.67%), 5.037V
OPP (Normal @ 27.5°C)1006.86W (118.45%)
OPP (Hot @ 44.0°C)1006.89W (118.46%)
OTP✓ (95°C @ Heat Sink)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB 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% 5.263A 1.979A 1.963A 0.997A 85.017 88.016% 0 <6.0 45.76°C 0.96
12.048V 5.057V 3.364V 5.019V 96.593 40.43°C 114.85V
20% 11.554A 2.97A 2.946A 1.198A 170.012 91.209% 0 <6.0 45.75°C 0.977
12.039V 5.052V 3.361V 5.01V 186.399 40.86°C 114.83V
30% 18.205A 3.468A 3.441A 1.401A 255.04 91.858% 572 <6.0 41.07°C 0.984
12.028V 5.049V 3.357V 4.998V 277.646 48.06°C 114.81V
40% 24.873A 3.966A 3.937A 1.604A 340.147 92.003% 572 <6.0 41.69°C 0.986
12.018V 5.045V 3.354V 4.989V 369.713 49.84°C 114.79V
50% 31.209A 4.962A 4.926A 1.808A 425.324 91.774% 573 <6.0 42.09°C 0.988
12.009V 5.04V 3.351V 4.979V 463.443 52.19°C 114.77V
60% 37.497A 5.96A 5.916A 2.001A 509.798 91.355% 574 6.1 42.87°C 0.99
12.001V 5.036V 3.348V 4.97V 558.044 55.01°C 114.75V
70% 43.767A 6.958A 6.904A 2.219A 595.075 90.575% 606 7.7 43.13°C 0.992
12.017V 5.032V 3.347V 4.959V 657.02 56.58°C 114.76V
80% 50.195A 7.957A 7.898A 2.322A 679.862 89.916% 805 16.7 43.68°C 0.993
11.992V 5.028V 3.343V 4.954V 756.109 58.78°C 114.75V
90% 56.997A 8.46A 8.384A 2.426A 765.275 89.255% 986 23.5 44.56°C 0.994
11.979V 5.025V 3.34V 4.947V 857.404 60.2°C 114.73V
100% 63.524A 8.963A 8.9A 3.04A 850.09 88.48% 1197 29.3 45.37°C 0.995
11.970V 5.021V 3.337V 4.935V 960.777 61.07°C 114.71V
110% 69.925A 9.968A 9.989A 3.044A 934.674 87.626% 1494 35.7 46.76°C 0.995
11.962V 5.017V 3.334V 4.929V 1066.662 62.04°C 114.69V
CL1 0.117A 13.166A 13.019A 0A 111.317 84.636% 579 6.5 41.6°C 0.972
12.049V 5.029V 3.357V 5.034V 131.525 55.51°C 114.9V
CL2 0.116A 19.934A 0A 0A 101.404 83.452% 578 6.5 41.04°C 0.969
12.054V 5.017V 3.371V 5.038V 121.512 52.45°C 114.9V
CL3 0.116A 0A 19.666A 0A 67.399 77.672% 575 6.1 40.51°C 0.955
12.052V 5.057V 3.356V 5.036V 86.774 50.05°C 114.91V
CL4 70.965A 0A 0A 0A 849.775 89.183% 1129 27.7 45.74°C 0.995
11.975V 5.046V 3.349V 5.003V 952.845 59.07°C 114.7V

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% 5.262A 1.977A 1.962A 0.996A 85.007 89.044% 0 <6.0 48.01°C 0.845
12.050V 5.059V 3.364V 5.021V 95.464 40.38°C 230.03V
20% 11.549A 2.969A 2.946A 1.198A 169.978 92.405% 0 <6.0 50.63°C 0.928
12.042V 5.054V 3.361V 5.011V 183.946 40.82°C 230.01V
30% 18.196A 3.466A 3.44A 1.4A 254.992 93.31% 574 6.1 41.48°C 0.952
12.032V 5.051V 3.358V 5V 273.276 47.18°C 230V
40% 24.858A 3.964A 3.936A 1.604A 340.086 93.606% 573 <6.0 41.9°C 0.964
12.024V 5.047V 3.354V 4.989V 363.318 47.96°C 229.99V
50% 31.176A 4.959A 4.924A 1.808A 425.102 93.511% 574 6.1 42.24°C 0.97
12.015V 5.043V 3.351V 4.98V 454.597 49.44°C 229.98V
60% 37.463A 5.956A 5.914A 2.001A 509.575 93.289% 574 6.1 42.75°C 0.975
12.007V 5.039V 3.349V 4.97V 546.234 50.57°C 229.97V
70% 43.738A 6.954A 6.905A 2.218A 594.955 92.652% 608 7.7 43.36°C 0.978
12.022V 5.035V 3.346V 4.961V 642.141 53.45°C 229.97V
80% 50.158A 7.952A 7.897A 2.322A 679.798 92.22% 807 16.8 43.74°C 0.98
12.000V 5.031V 3.343V 4.953V 737.148 54.78°C 229.96V
90% 56.956A 8.455A 8.382A 2.427A 765.236 91.8% 988 23.5 44.55°C 0.982
11.987V 5.027V 3.34V 4.946V 833.586 55.9°C 229.94V
100% 63.473A 8.958A 8.899A 3.041A 850.051 91.27% 1219 30 45.11°C 0.983
11.979V 5.024V 3.337V 4.933V 931.357 56.45°C 229.93V
110% 69.870A 9.961A 9.988A 3.045A 934.651 90.674% 1520 36.2 46.99°C 0.984
11.971V 5.02V 3.334V 4.928V 1030.792 58.08°C 229.92V
CL1 0.116A 13.155A 13.017A 0A 111.315 85.706% 581 6.7 41.21°C 0.891
12.050V 5.033V 3.357V 5.035V 129.88 53.88°C 230.02V
CL2 0.116A 19.917A 0A 0A 101.401 84.485% 579 6.5 41.5°C 0.88
12.054V 5.021V 3.367V 5.038V 120.02 50.75°C 230.02V
CL3 0.116A 0A 19.69A 0A 67.394 78.278% 578 6.5 40.85°C 0.825
12.053V 5.057V 3.352V 5.037V 86.096 48.97°C 230.03V
CL4 70.925A 0A 0A 0A 849.737 92.013% 1132 27.8 45.55°C 0.983
11.982V 5.046V 3.345V 5.004V 923.501 55.17°C 229.93V

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 1.224A 0.494A 0.49A 0.199A 20.016 76.049% 0 <6.0 42.03°C 0.859
12.142V 5.061V 3.365V 5.035V 26.32 36.61°C 114.89V
40W 2.695A 0.692A 0.687A 0.298A 40.014 81.71% 0 <6.0 41.74°C 0.921
12.135V 5.061V 3.364V 5.035V 48.971 37.8°C 114.87V
60W 4.175A 0.89A 0.883A 0.398A 60.014 83.107% 0 <6.0 42.51°C 0.947
12.104V 5.06V 3.364V 5.034V 72.213 38.4°C 114.86V
80W 5.674A 1.088A 1.079A 0.497A 79.996 88.308% 0 <6.0 44.17°C 0.957
12.048V 5.059V 3.364V 5.032V 90.587 39.29°C 114.86V

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 1.224A 0.494A 0.49A 0.199A 20.008 75.984% 0 <6.0 42.23°C 0.477
12.143V 5.063V 3.365V 5.035V 26.33 36.88°C 230.03V
40W 2.694A 0.692A 0.686A 0.298A 40.006 82.165% 0 <6.0 42.71°C 0.676
12.136V 5.062V 3.365V 5.036V 48.691 37.19°C 230.03V
60W 4.174A 0.889A 0.883A 0.397A 60.005 84.403% 0 <6.0 44.19°C 0.785
12.106V 5.061V 3.365V 5.035V 71.091 38.3°C 230.02V
80W 5.672A 1.087A 1.079A 0.497A 79.971 89.18% 0 <6.0 46.07°C 0.832
12.049V 5.06V 3.365V 5.033V 89.674 39.23°C 230.02V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load23.15mV7.60mV4.02mV9.43mVPass
20% Load21.22mV7.45mV4.32mV9.83mVPass
30% Load20.25mV7.91mV4.07mV10.39mVPass
40% Load20.10mV7.75mV4.27mV11.36mVPass
50% Load21.47mV8.01mV4.68mV11.82mVPass
60% Load22.29mV8.01mV4.99mV11.72mVPass
70% Load20.20mV7.50mV4.53mV9.73mVPass
80% Load23.00mV8.77mV8.75mV11.87mVPass
90% Load23.20mV9.03mV9.00mV11.62mVPass
100% Load23.40mV9.02mV9.19mV14.69mVPass
110% Load24.10mV9.18mV9.86mV14.12mVPass
Crossload120.56mV7.82mV9.55mV7.19mVPass
Crossload222.03mV8.98mV5.70mV7.23mVPass
Crossload322.03mV7.45mV12.26mV7.29mVPass
Crossload423.18mV8.56mV5.43mV7.13mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load23.51mV7.55mV4.53mV9.58mVPass
20% Load21.58mV7.60mV4.17mV10.04mVPass
30% Load20.61mV7.40mV4.32mV10.39mVPass
40% Load20.56mV7.91mV4.58mV11.16mVPass
50% Load21.78mV7.80mV4.63mV11.46mVPass
60% Load22.90mV8.16mV4.88mV11.82mVPass
70% Load22.70mV8.57mV5.39mV11.62mVPass
80% Load23.61mV8.83mV8.39mV11.41mVPass
90% Load23.87mV8.98mV9.10mV11.97mVPass
100% Load25.34mV8.49mV9.00mV13.98mVPass
110% Load25.92mV9.49mV9.48mV14.35mVPass
Crossload121.06mV7.41mV9.07mV6.82mVPass
Crossload223.20mV8.98mV5.85mV7.28mVPass
Crossload322.85mV7.04mV12.36mV7.34mVPass
Crossload423.93mV8.47mV5.48mV6.82mVPass

The results above are not used in the certification process

APNX Max G1 850

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
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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