CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
XPG Pylon II 650W
Serial Number-
Lab IDAD65003029
Certification ID253029
  • Test Result Report ID: 25PS3029A
  • Certificate Issue Date: Nov 13, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandXPG
Manufacturer (OEM)CWT
SeriesPylon II
Model NumberPYLONII650BRONZE
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 150mm
Cooling135mm Fluid Dynamic Bearing Fan (CWT13525H12F-9)
Semi-Passive Operation✗
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps20205430.3
Watts120648153.6
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)

Captive Cables
Description Cable Count Connector Count (Total) Gauge Cable Type
ATX connector 24 pin (570mm) 1 1 18-22AWG Tinned Copper
8 pin EPS12V (600mm) / 4+4 pin EPS12V (+150mm) 1 1 / 1 18AWG Copper
6+2 pin PCIe (550mm+150mm) 1 2 18AWG Copper
12+4 pin PCIe (590mm) (450W) 1 1 16-24AWG Tinned Copper
SATA (430mm+150mm+150mm) / 4-pin Molex (+150mm) 2 6 / 2 18AWG Copper

Parts Description

General Data
Manufacturer (OEM) CWT
PCB Type Single-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x Sync Power SP687 (X Capacitor Bleeder)
Inrush Protection NTC Thermistor SCK0512 (5 Ohm @ 25°C)
Bridge Rectifier(s)
Yangzhou GBU1506 (600V, 15A @ 100°C)
APFC MOSFETs
2x CMS60R180D
APFC Boost Diode
CRMicro CRXI06D065G2 (650V, 6A @ 167°C)
Bulk Cap(s)
Nippon Chemi-Con (400V, 470uF, 2000h @ 105°C, KMW)
Main Switchers
2x InPower ITA20N50R (500V, 12.5A @ 100°C, Rds(on): 0.3Ohm)

PFC/LLC Resonant Combo Controller

NXP TEA2017AAT/2
Topology Primary side: APFC, Half-Bridge & LLC Resonant Converter
Secondary side: [12V] Passive Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 4x PFC PFR30L45CT (45V, 30A @ 25°C)
5V & 3.3V DC-DC Converters: 4x UBIQ Semi QM3054M6 (30V, 61A @ 100°C, Rds(on): 4.8mOhm)
PWM Controller(s): ANPEC APW7159C
Filtering Capacitors

Electrolytic:
5x Elite (2-5,000h @ 105°C, ED)
2x Jun Fu (2,000h @ 105°C, WG)
2x Jun Fu (@ 105°C, WL)
Polymer:
8x Elite (RP)
Supervisor IC IN1S4291-DCG
Fan Model CWT13525H12F-9 (135mm, 12V, 0.4A, Fluid Dynamic Bearing Fan)
5VSB Circuit
Rectifier
Galaxy Microelectronics D10PS45L (45V, 10A)
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 RatingSILVER
Noise RatingA-
Average Efficiency (>1450 load combinations)85.524%
Average Noise Output (>1450 Load Combinations)29.24dBA
Average PF (>1450 Load Combinations)0.996
Efficiency With 10W (≤500W) or 2% (>500W) Load71.269%
Standby Power Consumption0.0264W
12V Ripple (Full Load)55.30mV
5V Ripple (Full Load)31.95mV
3.3V Ripple (Full Load)27.81mV
5VSB Ripple (Full Load)27.33mV
12V Load Regulation1.30%
5V Load Regulation1.36%
3.3V Load Regulation2.11%
5VSB Load Regulation3.64%
Inrush Current33.070A
Efficiency RatingSILVER
Noise RatingA-
Average Efficiency (>1450 load combinations)87.581%
Average Noise Output (>1450 Load Combinations)28.96dBA
Average PF (>1450 Load Combinations)0.985
Efficiency With 10W (≤500W) or 2% (>500W) Load71.027%
Standby Power Consumption0.0728W
12V Ripple (Full Load)52.40mV
5V Ripple (Full Load)33.25mV
3.3V Ripple (Full Load)28.06mV
5VSB Ripple (Full Load)25.32mV
12V Load Regulation1.31%
5V Load Regulation1.33%
3.3V Load Regulation1.99%
5VSB Load Regulation3.66%
Inrush Current63.750A
12V Transient Response (200%)11.42V
5V Transient Response (200%)4.895V
3.3V Transient Response (200%)3.202V
5VSB Transient Response (200%)5.004V
Hold-Up Time & Power Ok Signal20.20ms
AC Loss to PWR_OK Hold Up Time18.80ms
PWR_OK Inactive to DC Loss Delay1.40ms
PSU Timings: T1 (20% / 100%)127.0ms96.0ms
PSU Timings: T3 (20% / 100%)123.0ms122.0ms
12V OCP (28.5°C / 43.2°C)66.40A (122.96%), 12.012V64.80A (120.00%), 12.008V
5V OCP (28.5°C / 43.2°C)23.7A (118.50%), 4.977V23.6A (118.00%), 4.98V
3.3V OCP (28.5°C / 43.2°C)24.3A (121.50%), 3.238V24.4A (122.00%), 3.245V
5VSB OCP (28.5°C / 43.2°C)4.7A (156.67%), 5.012V4.6A (153.33%), 5.008V
OPP (31.10°C / 42.42°C)140.18%135.86%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)20.2
AC Loss to PWR_OK Hold Up Time (ms)18.8
PWR_OK Inactive to DC Loss Delay (ms)1.4

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.02 V 114.98 V 113.85 V 115.10 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.98 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.13 % 0.11 % N/A 0.16 % 2.00 % PASS
Real Power: 0.026 W -0.000 W N/A 0.051 W N/A N/A
Apparent Power: 10.249 W 10.223 W N/A 10.278 W N/A N/A
Power Factor: 0.004 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.00 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: 1.416 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.15 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.073 W 0.032 W N/A 0.111 W N/A N/A
Apparent Power: 33.558 W 33.525 W N/A 33.608 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 0.233W 70.937% 0.033
5.164V 0.328W 115.04V
2 0.09A 0.465W 75.269% 0.061
5.162V 0.618W 115.04V
3 0.55A 2.831W 79.063% 0.24
5.147V 3.581W 115.04V
4 1A 5.134W 78.432% 0.308
5.133V 6.545W 115.04V
5 1.5A 7.676W 77.779% 0.343
5.117V 9.87W 115.04V
6 3A 15.202W 75.862% 0.387
5.068V 20.04W 115.03V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232W 59.312% 0.012
5.161V 0.392W 230V
2 0.09A 0.465W 67.029% 0.021
5.16V 0.694W 230V
3 0.55A 2.831W 76.973% 0.103
5.147V 3.678W 230V
4 1A 5.133W 78.159% 0.162
5.133V 6.567W 230V
5 1.5A 7.675W 78.418% 0.209
5.116V 9.789W 230V
6 3A 15.201W 77.94% 0.282
5.067V 19.504W 230V

Protection Features

OCP (Normal @ 28.5°C)12V: 66.40A (122.96%), 12.012V
5V: 23.7A (118.50%), 4.977V
3.3V: 24.3A (121.50%), 3.238V
5VSB: 4.7A (156.67%), 5.012V
OCP (Hot @ 43.2°C)12V: 64.80A (120.00%), 12.008V
5V: 23.6A (118.00%), 4.98V
3.3V: 24.4A (122.00%), 3.245V
5VSB: 4.6A (153.33%), 5.008V
OPP (Normal @ 31.1°C)911.16W (140.18%)
OPP (Hot @ 42.4°C)883.08W (135.86%)
OTP✓ (108°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

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% 3.592A 1.999A 1.983A 0.976A 65.005 84.189% 955 26.5 40.38°C 0.983
12.085V 5.003V 3.329V 5.124V 77.206 42.93°C 115.02V
20% 8.206A 3.002A 2.981A 1.175A 129.946 87.001% 960 26.7 40.63°C 0.994
12.070V 4.996V 3.322V 5.109V 149.36 42.43°C 114.99V
30% 13.182A 3.507A 3.484A 1.375A 194.953 87.804% 959 26.7 41.2°C 0.997
12.055V 4.99V 3.316V 5.093V 222.067 44.09°C 114.97V
40% 18.177A 4.013A 3.989A 1.576A 260.042 87.941% 964 26.8 41.72°C 0.998
12.039V 4.985V 3.31V 5.078V 295.684 47.65°C 114.95V
50% 22.836A 5.023A 4.997A 1.779A 325.046 87.573% 967 26.9 42.09°C 0.998
12.022V 4.978V 3.302V 5.06V 371.161 51.68°C 114.93V
60% 27.456A 6.036A 6.009A 1.984A 389.423 86.938% 1046 29.2 42.98°C 0.998
12.005V 4.971V 3.295V 5.042V 447.951 54.52°C 114.9V
70% 32.171A 7.052A 7.027A 2.189A 454.755 86.038% 1357 36.3 43.16°C 0.998
11.988V 4.964V 3.288V 5.025V 528.592 54.48°C 114.87V
80% 36.892A 8.069A 8.049A 2.295A 519.535 85.16% 1617 40.2 43.79°C 0.998
11.971V 4.956V 3.28V 5.011V 610.065 54.85°C 114.84V
90% 42.031A 8.584A 8.551A 2.401A 584.939 84.269% 1927 44.8 44.41°C 0.998
11.955V 4.95V 3.275V 4.998V 694.122 56.71°C 114.82V
100% 46.886A 9.1A 9.086A 3.015A 649.68 83.469% 2132 47.2 45.83°C 0.998
11.944V 4.944V 3.269V 4.976V 778.354 58.14°C 114.79V
110% 51.688A 10.124A 10.211A 3.027A 714.331 82.084% 2145 47.5 46.43°C 0.998
11.919V 4.938V 3.261V 4.956V 870.226 64.98°C 114.76V
CL1 0.116A 14.548A 14.528A 0A 121.288 81.489% 981 26.8 42.2°C 0.993
12.062V 4.962V 3.283V 5.118V 148.849 52.23°C 114.99V
CL2 0.115A 20.133A 0A 0A 101.338 80.002% 979 27 40.84°C 0.992
12.075V 4.964V 3.32V 5.133V 126.649 47.54°C 115V
CL3 0.115A 0.001A 20.182A 0.001A 67.401 75.325% 963 26.8 40.13°C 0.986
12.078V 4.995V 3.271V 5.136V 89.471 44.3°C 115.02V
CL4 54.381A 0A 0A 0A 649.528 84.158% 1849 43.4 45.59°C 0.998
11.945V 4.978V 3.301V 5.077V 771.777 59.63°C 114.8V

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% 3.592A 1.999A 1.982A 0.976A 65.005 85.664% 957 26.6 40.01°C 0.96
12.085V 5.003V 3.33V 5.124V 75.951 41.93°C 229.99V
20% 8.206A 3.002A 2.98A 1.174A 129.946 88.443% 958 26.6 40.58°C 0.971
12.070V 4.996V 3.323V 5.109V 146.978 42.42°C 229.98V
30% 13.181A 3.507A 3.482A 1.374A 194.955 89.255% 957 26.6 41.19°C 0.98
12.056V 4.99V 3.317V 5.094V 218.395 41.38°C 229.97V
40% 18.175A 4.013A 3.987A 1.575A 260.045 89.53% 962 26.8 41.64°C 0.987
12.041V 4.985V 3.311V 5.079V 290.464 44.57°C 229.96V
50% 22.835A 5.023A 4.994A 1.779A 325.052 89.45% 966 26.8 42.19°C 0.991
12.023V 4.978V 3.304V 5.061V 363.397 47.89°C 229.95V
60% 27.456A 6.036A 6.005A 1.983A 389.441 89.095% 1008 27.5 42.78°C 0.994
12.006V 4.971V 3.298V 5.043V 437.171 49.86°C 229.93V
70% 32.170A 7.052A 7.021A 2.189A 454.776 88.403% 1367 36.4 43.42°C 0.996
11.989V 4.964V 3.291V 5.025V 514.433 50.7°C 229.92V
80% 36.893A 8.069A 8.042A 2.295A 519.555 87.757% 1679 41.4 43.68°C 0.997
11.972V 4.957V 3.283V 5.011V 592.066 52.03°C 229.91V
90% 42.027A 8.583A 8.543A 2.401A 584.93 87.116% 1922 44.7 44.61°C 0.997
11.955V 4.951V 3.278V 4.999V 671.399 52.08°C 229.89V
100% 46.910A 9.098A 9.077A 3.018A 649.726 86.38% 2147 47.5 45.3°C 0.998
11.939V 4.945V 3.272V 4.971V 752.179 53.63°C 229.88V
110% 51.682A 10.122A 10.195A 3.026A 714.331 85.635% 2154 47.6 46.88°C 0.998
11.921V 4.938V 3.266V 4.957V 834.188 56.77°C 229.87V
CL1 0.116A 14.544A 14.463A 0A 121.286 82.861% 980 26.8 41.04°C 0.971
12.063V 4.963V 3.298V 5.119V 146.371 49.6°C 229.98V
CL2 0.115A 20.126A 0A 0A 101.337 81.207% 979 27 40.03°C 0.967
12.075V 4.966V 3.319V 5.133V 124.796 46.11°C 229.98V
CL3 0.114A 0.001A 19.949A 0.001A 67.4 76.982% 964 26.8 40.19°C 0.96
12.078V 4.995V 3.309V 5.136V 87.561 44.12°C 229.99V
CL4 54.382A 0A 0A 0A 649.51 87.398% 1806 43 45.53°C 0.998
11.944V 4.978V 3.3V 5.077V 743.174 52.85°C 229.88V

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 1.227A 0.499A 0.494A 0.194A 19.996 74.433% 920 25.4 36.83°C 0.951
12.099V 5.011V 3.338V 5.157V 26.874 38.11°C 115.03V
40W 2.704A 0.699A 0.693A 0.291A 39.998 81.313% 922 25.4 37.49°C 0.969
12.092V 5.009V 3.336V 5.15V 49.189 39.61°C 115.03V
60W 4.180A 0.899A 0.891A 0.389A 59.999 84.246% 924 25.4 38.88°C 0.98
12.087V 5.007V 3.333V 5.144V 71.233 37.19°C 115.02V
80W 5.654A 1.099A 1.09A 0.487A 79.95 85.911% 951 26.2 39.39°C 0.987
12.083V 5.005V 3.331V 5.138V 93.079 40.16°C 115.01V

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 1.228A 0.499A 0.495A 0.194A 20.005 76.434% 947 26 36.7°C 0.598
12.095V 5.011V 3.337V 5.153V 26.223 37.32°C 229.99V
40W 2.704A 0.699A 0.693A 0.291A 40.002 83.223% 954 26.4 37.14°C 0.883
12.091V 5.009V 3.335V 5.149V 48.084 38.92°C 229.99V
60W 4.181A 0.899A 0.891A 0.389A 60.001 86.179% 957 26.6 38.61°C 0.955
12.086V 5.007V 3.333V 5.143V 69.689 39.8°C 229.99V
80W 5.654A 1.099A 1.09A 0.487A 79.948 87.416% 955 26.5 39.16°C 0.961
12.082V 5.005V 3.331V 5.138V 91.45 39.37°C 229.94V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load24.81mV24.52mV21.99mV22.56mVPass
20% Load27.32mV25.09mV21.43mV22.10mVPass
30% Load28.09mV25.60mV22.46mV21.33mVPass
40% Load32.59mV26.72mV24.71mV22.66mVPass
50% Load34.74mV27.28mV22.82mV24.04mVPass
60% Load44.25mV28.76mV23.74mV24.86mVPass
70% Load55.25mV29.89mV24.81mV25.98mVPass
80% Load52.49mV31.57mV26.04mV25.42mVPass
90% Load56.74mV32.13mV26.96mV26.04mVPass
100% Load55.30mV31.95mV27.81mV27.33mVPass
110% Load59.02mV33.99mV26.67mV27.82mVPass
Crossload141.93mV38.59mV31.28mV22.74mVPass
Crossload244.41mV49.25mV29.16mV24.35mVPass
Crossload343.18mV32.49mV36.27mV25.22mVPass
Crossload445.32mV24.49mV22.81mV24.84mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load24.56mV24.22mV23.33mV23.99mVPass
20% Load25.73mV23.96mV22.56mV21.59mVPass
30% Load27.78mV25.44mV22.41mV22.51mVPass
40% Load33.05mV26.31mV22.97mV22.51mVPass
50% Load35.04mV27.90mV22.20mV23.89mVPass
60% Load43.18mV28.25mV23.07mV23.48mVPass
70% Load52.23mV29.99mV23.84mV23.83mVPass
80% Load51.21mV31.27mV27.16mV24.96mVPass
90% Load53.15mV32.69mV26.09mV27.47mVPass
100% Load52.40mV33.25mV28.06mV25.32mVPass
110% Load59.01mV34.93mV27.39mV26.24mVPass
Crossload142.43mV37.99mV31.80mV22.83mVPass
Crossload243.39mV49.56mV28.85mV25.17mVPass
Crossload342.87mV32.13mV36.63mV24.20mVPass
Crossload441.92mV24.44mV23.28mV21.78mVPass

The results above are not used in the certification process

XPG Pylon II 650W

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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