CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
XPG Core Reactor II VE 850
Serial Number
Lab IDAD85002397
  • Report: 24PS2397A
  • Receipt Date: Mar 8, 2024
  • Test Date: Mar 26, 2024
  • Report Date: Mar 28, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandXPG
Manufacturer (OEM)Channel Well Technology
SeriesCore Reactor II VE
Model NumberCOREREACTORII850GOLD
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)47-63
Rated Power (W)850
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan
(HA1225H12F-Z)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps222270.830.3
Watts120850153.6
Total Max. Power (W)850

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, N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444, Rigol DS7014, 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, Keithley 2015 - THD
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 In Cable Capacitors
ATX connector 20+4 pin (650mm) 1 1 18AWG No
4+4 pin EPS12V (750mm) 2 2 18AWG No
6+2 pin PCIe (550mm) 3 3 18AWG No
12+4 pin PCIe (600mm) (600W) 1 1 16-24AWG No
SATA (440mm+150mm+150mm) / 4-pin Molex (+150mm) 2 6 / 2 18AWG No
AC Power Cord (2380mm) - C13 coupler 1 1 17AWG -

Parts Description

General Data
Manufacturer (OEM) CWT
Platform CSE
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 1x CM chokes, 1x MOV
Inrush Protection NTC Thermistor SCK-056 (5 Ohm)
Bridge Rectifier(s) 2x GBUL1506 (600V, 15A @ 100°C)
APFC MOSFETs 2x STMicroelectronics STF33N60M2 (650V, 16A @ 100°C, Rds(on): 0.125Ohm) & 1x Sync Power SPN5003 (for reducing the no load consuption)
APFC Boost Diode 1x Vishay Schottky Diode VS-3C08ET07T-M3 (650V, 8A @ 135°C)
Bulk Cap(s) 1x Elite (400V, 680uF, 2000h @ 105°C, PL(M))
Main Switchers 2x Vishay SiHA25N60EFL (600V, 16A @ 100°C, Rds(on): 0.146Ohm)
APFC Controller Champion CM6500UNX
Resonant Controller Champion CU6901VAC
Topology Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 8x ON Semiconductor NTMFS5C430N (40V, 131A @ 100°C, Rds(on): 1.7mOhm)
5V & 3.3V DC-DC Converters: 2x UBIQ QN3107M6N (30V, 70A @ 100°C, Rds(on): 2.6mOhm)
2x UBIQ QM3054M6 (30V, 61A @ 100°C, Rds(on): 4.8mOhm)
PWM Controller(s): ANPEC APW7159C
Filtering Capacitors Electrolytic:
3x Elite (2,000 @ 105°C, EL(M))
2x Elite(4 - 10,000 @ 105°C, EY)
3x Capxon (2 - 5,000 @ 105°C, KF),
3x Teapo (3-00 @ 105°C, SY),
Polymer: 17x Elite, 2x APAQ
Supervisor IC Weltrend WT7502R (OVP, UVP, SCP, PG)
Fan Model Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, Fluid Dynamic Bearing Fan))
5VSB Circuit
Rectifier 1x Silan Microelectronics SVF4N65RD FET(650V, 2.5A @ 100°C, Rds(on): 2.7Ohm) 
Standby PWM Controller On-Bright OB5282

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

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)23
AC Loss to PWR_OK Hold Up Time (ms)20.9
PWR_OK Inactive to DC Loss Delay (ms)2.1

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.17 V 115.13 V 113.85 V 115.19 V 116.15 V PASS
Mains Frequency: 60.00 Hz 60.00 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.13 % 0.11 % N/A 0.15 % 2.00 % PASS
Real Power: 0.016 W 0.014 W N/A 0.019 W N/A N/A
Apparent Power: 9.669 W 9.664 W N/A 9.676 W N/A N/A
Power Factor: 0.002 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.40 V 230.39 V 227.70 V 230.43 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 1.416 1.490 PASS
Mains Voltage THD: 0.14 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.074 W 0.064 W N/A 0.095 W N/A N/A
Apparent Power: 32.327 W 32.318 W N/A 32.337 W N/A N/A
Power Factor: 0.002 N/A N/A N/A N/A N/A

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

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 0.228W 71.584% 0.033
5.065V 0.319W 115.17V
2 0.09A 0.456W 75.791% 0.061
5.063V 0.601W 115.18V
3 0.55A 2.777W 79.934% 0.268
5.048V 3.474W 115.17V
4 1A 5.035W 79.355% 0.359
5.034V 6.345W 115.17V
5 1.5A 7.529W 79.225% 0.411
5.018V 9.502W 115.17V
6 3A 14.908W 78.151% 0.477
4.969V 19.077W 115.16V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228W 62.108% 0.011
5.064V 0.368W 230.41V
2 0.09A 0.456W 70.289% 0.02
5.063V 0.65W 230.4V
3 0.55A 2.777W 77.443% 0.105
5.048V 3.586W 230.4V
4 1A 5.035W 78.705% 0.173
5.033V 6.397W 230.41V
5 1.5A 7.528W 79.025% 0.232
5.017V 9.527W 230.41V
6 3A 14.907W 79.364% 0.331
4.968V 18.786W 230.41V

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% 5.191A 1.979A 2.009A 0.994A 85.007 86.468% 914 21.5 40.1°C 0.982
12.215V 5.055V 3.285V 5.031V 98.309 44.31°C 115.15V
20% 11.472A 2.969A 3.016A 1.194A 169.974 90.191% 918 21.6 40.64°C 0.989
12.122V 5.053V 3.282V 5.025V 188.457 45.19°C 115.13V
30% 18.075A 3.465A 3.522A 1.396A 254.99 91.065% 921 21.6 41.06°C 0.992
12.112V 5.051V 3.28V 5.017V 280.009 46.14°C 115.11V
40% 24.680A 3.962A 4.029A 1.597A 340.084 91.024% 924 21.8 41.81°C 0.99
12.110V 5.049V 3.277V 5.009V 373.619 47.36°C 115.08V
50% 30.810A 4.956A 5.042A 1.8A 425.11 90.697% 929 21.8 42.09°C 0.991
12.158V 5.046V 3.273V 5.002V 468.716 48.11°C 115.05V
60% 37.014A 5.951A 6.057A 2.001A 509.63 90.068% 932 21.9 42.8°C 0.992
12.153V 5.043V 3.27V 4.995V 565.825 49.37°C 115.03V
70% 43.292A 6.946A 7.074A 2.206A 594.976 89.303% 1323 33.6 43.39°C 0.993
12.147V 5.04V 3.266V 4.988V 666.245 50.45°C 115V
80% 49.592A 7.944A 8.094A 2.309A 679.804 88.5% 1635 39.2 43.69°C 0.994
12.137V 5.036V 3.262V 4.982V 768.142 51.79°C 114.98V
90% 56.289A 8.445A 8.593A 2.412A 765.234 87.703% 1960 45.1 44.84°C 0.995
12.129V 5.033V 3.258V 4.976V 872.538 53.89°C 114.95V
100% 62.723A 8.947A 9.124A 3.028A 850.066 86.809% 2215 47.7 45.81°C 0.995
12.122V 5.03V 3.255V 4.954V 979.233 55.88°C 114.91V
110% 69.034A 9.948A 10.243A 3.029A 934.63 85.845% 2399 49.3 46.85°C 0.996
12.115V 5.026V 3.251V 4.952V 1088.732 57.75°C 114.88V
CL1 0.115A 14.339A 14.581A 0A 121.308 83.357% 944 22.3 40.84°C 0.988
12.159V 5.035V 3.271V 5.085V 145.529 46.36°C 115.14V
CL2 0.115A 21.821A 0A 0A 111.394 81.315% 943 22.3 41.13°C 0.985
12.167V 5.041V 3.29V 5.12V 136.99 48.2°C 115.14V
CL3 0.114A 0A 22.207A 0A 73.995 75.937% 922 21.7 40.12°C 0.982
12.219V 5.057V 3.269V 5.053V 97.443 49.17°C 115.16V
CL4 70.098A 0.001A 0.005A 0.001A 849.807 87.536% 2087 45.7 45.56°C 0.995
12.123V 5.05V 3.268V 5.038V 970.819 56.53°C 114.91V

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% 5.189A 1.978A 2.009A 0.994A 85.007 87.256% 918 21.6 40.4°C 0.862
12.218V 5.056V 3.286V 5.031V 97.422 44.62°C 230.4V
20% 11.470A 2.969A 3.016A 1.194A 169.975 91.566% 922 21.7 40.76°C 0.945
12.125V 5.054V 3.283V 5.025V 185.633 45.32°C 230.39V
30% 18.073A 3.465A 3.522A 1.395A 254.989 92.65% 924 21.8 41.11°C 0.967
12.113V 5.052V 3.28V 5.018V 275.216 46.19°C 230.38V
40% 24.678A 3.962A 4.029A 1.597A 340.083 92.929% 928 21.8 41.79°C 0.975
12.111V 5.05V 3.277V 5.01V 365.963 47.31°C 230.38V
50% 30.808A 4.955A 5.041A 1.8A 425.101 92.821% 931 21.9 42.37°C 0.981
12.159V 5.047V 3.273V 5.003V 457.979 48.41°C 230.36V
60% 37.015A 5.95A 6.056A 2.001A 509.623 92.413% 934 22.0 42.86°C 0.984
12.152V 5.044V 3.27V 4.996V 551.465 49.42°C 230.35V
70% 43.296A 6.946A 7.074A 2.206A 594.969 91.929% 1296 33.0 43.44°C 0.986
12.145V 5.04V 3.266V 4.988V 647.203 50.49°C 230.34V
80% 49.598A 7.944A 8.094A 2.309A 679.802 91.361% 1618 38.5 43.7°C 0.987
12.135V 5.036V 3.262V 4.982V 744.082 51.72°C 230.33V
90% 56.296A 8.445A 8.593A 2.412A 765.231 90.834% 1945 45.0 44.61°C 0.988
12.128V 5.033V 3.258V 4.977V 842.446 53.64°C 230.31V
100% 62.731A 8.947A 9.124A 3.028A 850.064 90.213% 2223 47.7 45.81°C 0.989
12.121V 5.03V 3.255V 4.955V 942.287 55.88°C 230.3V
110% 69.042A 9.948A 10.242A 3.029A 934.631 89.566% 2405 49.4 46.85°C 0.99
12.113V 5.027V 3.251V 4.953V 1043.515 57.76°C 230.29V
CL1 0.115A 14.338A 14.58A 0A 121.307 84.205% 947 22.4 40.93°C 0.924
12.158V 5.036V 3.271V 5.085V 144.06 46.38°C 230.4V
CL2 0.115A 21.821A 0A 0A 111.395 82.102% 945 22.3 41.21°C 0.916
12.166V 5.041V 3.29V 5.12V 135.677 48.28°C 230.4V
CL3 0.114A 0A 22.196A 0A 73.996 76.451% 928 21.8 40.37°C 0.862
12.224V 5.062V 3.271V 5.057V 96.791 49.38°C 230.4V
CL4 70.143A 0.001A 0.005A 0.001A 849.799 90.943% 2171 46.3 45.66°C 0.989
12.115V 5.051V 3.268V 5.039V 934.438 56.63°C 230.3V

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 1.232A 0.494A 0.502A 0.198A 20.008 74.796% 896 20.6 36.85°C 0.855
12.064V 5.057V 3.288V 5.053V 26.753 39.93°C 115.17V
40W 2.708A 0.692A 0.703A 0.297A 40.005 80.911% 903 20.8 37.64°C 0.943
12.074V 5.057V 3.287V 5.05V 49.443 41.01°C 115.17V
60W 4.138A 0.89A 0.904A 0.396A 60.004 83.168% 907 20.9 38.14°C 0.97
12.213V 5.056V 3.286V 5.046V 72.145 41.97°C 115.16V
80W 5.594A 1.088A 1.105A 0.496A 79.969 86.167% 910 21.2 39.23°C 0.978
12.214V 5.055V 3.286V 5.043V 92.805 43.2°C 115.15V

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 1.232A 0.494A 0.502A 0.198A 20.007 74.877% 899 20.9 36.77°C 0.471
12.064V 5.059V 3.289V 5.054V 26.719 39.84°C 230.41V
40W 2.708A 0.692A 0.703A 0.297A 40.005 81.643% 905 20.9 37.72°C 0.681
12.075V 5.058V 3.288V 5.051V 48.998 41.03°C 230.41V
60W 4.137A 0.89A 0.904A 0.396A 60.004 84.225% 908 21 38.64°C 0.798
12.215V 5.056V 3.287V 5.047V 71.242 42.15°C 230.4V
80W 5.594A 1.088A 1.105A 0.496A 79.969 86.849% 913 21.4 39.12°C 0.852
12.216V 5.056V 3.286V 5.044V 92.076 42.97°C 230.4V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load7.02mV5.82mV5.44mV5.60mVPass
20% Load13.60mV6.23mV7.88mV5.91mVPass
30% Load12.72mV7.39mV11.09mV7.34mVPass
40% Load14.09mV9.54mV15.82mV8.05mVPass
50% Load16.79mV10.56mV16.79mV8.61mVPass
60% Load18.77mV11.17mV19.53mV9.42mVPass
70% Load21.52mV12.96mV22.68mV10.70mVPass
80% Load23.81mV15.10mV28.99mV12.48mVPass
90% Load26.61mV16.43mV31.99mV13.45mVPass
100% Load33.72mV20.44mV37.08mV17.48mVPass
110% Load37.00mV21.91mV40.24mV17.57mVPass
Crossload127.19mV9.16mV13.44mV7.54mVPass
Crossload214.72mV8.93mV5.95mV6.11mVPass
Crossload36.26mV4.95mV12.67mV5.30mVPass
Crossload433.62mV16.12mV31.85mV14.02mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load6.82mV5.46mV5.39mV5.50mVPass
20% Load13.70mV6.22mV7.58mV5.81mVPass
30% Load12.41mV7.39mV11.39mV6.37mVPass
40% Load14.15mV9.49mV16.02mV7.79mVPass
50% Load16.54mV9.95mV16.79mV8.92mVPass
60% Load18.22mV11.48mV19.33mV9.27mVPass
70% Load21.22mV13.06mV22.63mV10.55mVPass
80% Load23.91mV15.25mV28.84mV12.38mVPass
90% Load26.05mV15.91mV31.99mV13.71mVPass
100% Load34.72mV19.83mV36.73mV18.16mVPass
110% Load37.39mV21.17mV40.93mV17.41mVPass
Crossload127.75mV9.44mV12.74mV7.82mVPass
Crossload216.55mV9.23mV5.80mV6.27mVPass
Crossload36.16mV5.20mV12.21mV4.89mVPass
Crossload434.78mV16.20mV31.70mV14.50mVPass

The results above are not used in the certification process

XPG Core Reactor II VE 850

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
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