CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Channel Well Technology GPU850V-G (#2)
Lab ID460
  • Report:
  • Receipt Date: Aug 9, 2018
  • Test Date: Aug 19, 2018
  • Report Date: Aug 21, 2018
115V230V
效率評比
115V230V
噪音評比
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

Channel Well Technology
製造商 (OEM)Channel Well Technology
GPU
GPU850V-G

(Vrms)100-240
(Arms)12
(Hz)47-63
(W)850
ATX12V
140mm Sleeve Bearing Fan
(D14SM-12)
✗
Fully Modular

Rail 3.3V 5V 12V-MPBH 12V-CPU 12V-VGA1 12V-VGA2 5VSB -12V
Max. Power Amps 22 22 25 40 2.5 0.3
Watts 120 850 12.5 3.6
Total Max. Power (W) 850

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Chroma 61604, Keysight AC6804B
Power Analyzers N4L PPA1530 x2, N4L PPA5530
Oscilloscopes Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
Voltmeter Keithley 2015 THD 6.5 Digit
Sound Analyzer Bruel & Kjaer 2250-L G4
Microphone Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Testing Methodology Cybenetics PSU Test Protocol

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (500mm) 1 1 18AWG No
4+4 pin EPS12V (600mm) 2 2 18AWG No
6+2 pin PCIe (500mm) 2 2 18AWG No
6+2 pin PCIe (500mm+150mm) 2 4 18AWG No
SATA (500mm+150mm+150mm+150mm) 2 8 18AWG No
4 pin Molex (500mm+150mm+150mm+150mm) / FDD (+150mm) 1 4 / 1 18-20AWG No

Parts Description

General Data
Manufacturer (OEM) CWT
Platform Model GPU850V-G
PCB Double Layer
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x CAP004DG
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 1x GBU15L06 (600V, 15A @ 115°C)
APFC MOSFETS 2x Champion GP28S50G (500 V, 28A @ 150°C, 0.125 Ohm)
APFC Boost Diode 1x Infineon IDH08G65C5 (650V, 8A @ 145°C)
Hold-up Cap(s) 1x CapXon (400V, 680uF, 2000h @ 85 °C, LP)
Main Switchers 2x Infineon IPA60R125P6
(650V, 19A @ 100°C, 0.125Ohm)
APFC Champion CM6502S & CM03X Green PFC controller
Switching Controller Champion CM6901
Topology Primary side: Half-Bridge & LLC Resonant Controller
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 6x Inte ational Rectifier IRFH7004TR2PBF (40V, 164A @ 100°C, 1.4mOhm)
5V & 3.3V DC-DC Converters: 2x UBIQ QM3006D FETs (30V, 57A @ 100°C, 5.5mΩ)
2x UBIQ QM3016D FETs (30V, 68A @ 100°C, 4mΩ)
PWM Controller: ANPEC APW7159C
Filtering Capacitors Electrolytics: CapXon (2-5,000 @ 105°C, GF, KF), CapXon (5-10,000 @ 105°C, KH), JunFu (2,000 @ 105°C, WG), JunFu (2-5,000 @ 105°C, WL)
Polymers: APAQ, Elite
Supervisor IC Sytronix ST9S429-PG14 (OCP [2x 12V channels, OVP, UVP, PG) & Weltrend WD7518D (OCP [2x 12V channels], SCP) & LM393G
Fan Model Yate Loon D14SM-12 (140mm, 12V, 0.70A, 62CFM, 1400 RPM, 29 dBA, Sleeve Bearing)
5VSB Circuit
Standby PWM Controller TinySwitch-LT TNY177PN (18W Peak)

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓

Performance Summary

Hold-Up Time (ms) 13.44
AC Loss to PWR_OK Hold Up Time  (ms) 12.34
PWR_OK Inactive to DC Loss Delay (ms) 1.10

待機電源消耗

Graphs

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

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.

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.

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.

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

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.

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input.

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.229 70.462% 0.033
5.066V 0.325 115.15V
2 0.090A 0.457 75.788% 0.061
5.066V 0.603 115.15V
3 0.550A 2.781 80.029% 0.266
5.055V 3.475 115.15V
4 1.000A 5.046 77.762% 0.366
5.045V 6.489 115.15V
5 1.500A 7.549 77.609% 0.417
5.032V 9.727 115.14V
6 2.500A 12.519 75.470% 0.466
5.007V 16.588 115.14V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228 63.158% 0.011
5.067V 0.361 230.32V
2 0.090A 0.457 71.073% 0.020
5.066V 0.643 230.32V
3 0.550A 2.781 77.660% 0.104
5.055V 3.581 230.32V
4 1.000A 5.045 78.169% 0.172
5.044V 6.454 230.32V
5 1.500A 7.548 78.210% 0.231
5.031V 9.651 230.32V
6 2.500A 12.521 77.848% 0.310
5.008V 16.084 230.32V

Supplementary Tests (For Reference)

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 5.221A 1.976A 1.970A 0.993A 84.781 87.758% 768 17.4 40.07°C 0.962
12.102V 5.061V 3.348V 5.035V 96.608 42.89°C 115.10V
2 11.447A 2.965A 2.958A 1.194A 169.318 90.907% 762 17.3 40.35°C 0.981
12.093V 5.057V 3.346V 5.024V 186.255 43.84°C 115.10V
3 18.075A 3.463A 3.436A 1.396A 254.422 91.672% 770 17.4 41.05°C 0.983
12.085V 5.053V 3.344V 5.013V 277.534 45.31°C 115.10V
4 24.711A 3.961A 3.948A 1.599A 339.634 91.677% 770 17.4 41.51°C 0.980
12.077V 5.050V 3.343V 5.002V 370.469 46.66°C 115.10V
5 31.031A 4.952A 4.936A 1.804A 424.944 91.248% 768 17.4 42.31°C 0.980
12.067V 5.047V 3.342V 4.991V 465.702 48.80°C 115.10V
6 37.292A 5.949A 5.924A 2.009A 509.499 90.111% 758 17.3 42.99°C 0.981
12.059V 5.043V 3.341V 4.978V 565.414 52.35°C 115.10V
7 43.628A 6.944A 6.914A 2.216A 594.817 89.042% 1125 28.0 43.95°C 0.983
12.050V 5.040V 3.341V 4.965V 668.022 54.54°C 115.10V
8 49.981A 7.943A 7.905A 2.423A 680.179 88.165% 1560 36.9 44.37°C 0.984
12.040V 5.037V 3.339V 4.954V 771.487 55.33°C 115.09V
9 56.736A 8.445A 8.387A 2.426A 765.104 87.478% 1850 40.9 44.58°C 0.985
12.031V 5.034V 3.338V 4.948V 874.628 56.01°C 115.09V
10 63.435A 8.948A 8.900A 2.532A 849.830 86.578% 1850 40.9 45.72°C 0.987
12.022V 5.030V 3.337V 4.939V 981.581 58.27°C 115.10V
11 70.535A 8.952A 8.905A 2.536A 934.612 85.685% 1855 40.9 46.59°C 0.988
12.014V 5.027V 3.335V 4.931V 1090.754 60.36°C 115.16V
CL1 0.146A 14.002A 13.998A 0.000A 119.382 84.337% 780 17.6 42.37°C 0.974
12.089V 5.048V 3.353V 5.039V 141.553 48.41°C 115.12V
CL2 70.840A 1.002A 1.001A 1.000A 865.644 87.084% 1860 40.9 45.75°C 0.987
12.031V 5.036V 3.334V 4.985V 994.032 58.54°C 115.10V

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
1 5.233A 1.975A 1.970A 0.993A 84.862 86.935% 773 17.5 40.02°C 0.808
12.091V 5.061V 3.348V 5.034V 97.615 43.61°C 230.29V
2 11.449A 2.966A 2.954A 1.195A 169.341 91.104% 765 17.3 40.26°C 0.908
12.093V 5.057V 3.347V 5.023V 185.876 44.16°C 230.29V
3 18.076A 3.461A 3.436A 1.397A 254.439 92.467% 770 17.4 41.14°C 0.938
12.085V 5.054V 3.346V 5.012V 275.167 46.05°C 230.29V
4 24.714A 3.958A 3.946A 1.600A 339.635 92.824% 765 17.3 41.57°C 0.950
12.076V 5.051V 3.344V 5.001V 365.891 47.76°C 230.29V
5 31.031A 4.956A 4.934A 1.804A 424.958 92.737% 762 17.3 42.01°C 0.957
12.067V 5.047V 3.343V 4.989V 458.241 49.66°C 230.30V
6 37.294A 5.949A 5.924A 2.010A 509.494 92.912% 768 17.4 42.28°C 0.960
12.058V 5.043V 3.342V 4.977V 548.359 51.17°C 230.29V
7 43.631A 6.945A 6.913A 2.216A 594.810 91.864% 1010 25.1 43.17°C 0.963
12.049V 5.040V 3.341V 4.965V 647.489 52.80°C 230.29V
8 49.985A 7.942A 7.901A 2.423A 680.164 91.313% 1420 34.3 43.33°C 0.965
12.039V 5.037V 3.340V 4.953V 744.872 53.67°C 230.29V
9 56.746A 8.443A 8.387A 2.426A 765.105 90.773% 1845 40.8 44.09°C 0.967
12.029V 5.034V 3.339V 4.947V 842.873 54.90°C 230.30V
10 63.440A 8.947A 8.897A 2.532A 849.818 90.285% 1850 40.9 45.23°C 0.968
12.021V 5.031V 3.337V 4.938V 941.257 57.21°C 230.30V
11 70.540A 8.951A 8.904A 2.536A 934.611 89.783% 1855 40.9 46.44°C 0.970
12.013V 5.028V 3.336V 4.931V 1040.970 59.82°C 230.30V
CL1 0.143A 14.002A 14.000A 0.000A 119.365 84.015% 778 17.6 42.01°C 0.877
12.080V 5.049V 3.353V 5.039V 142.076 49.91°C 230.29V
CL2 70.840A 1.002A 1.000A 1.000A 865.570 90.837% 1865 40.9 45.35°C 0.969
12.030V 5.037V 3.334V 4.984V 952.881 57.40°C 230.30V

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]) PF/AC Volts
1 1.190A 0.493A 0.474A 0.198A 19.499 70.869% 773 17.5 0.788
12.110V 5.066V 3.350V 5.061V 27.514 115.10V
2 2.442A 0.987A 0.984A 0.396A 39.860 81.845% 765 17.3 0.907
12.107V 5.064V 3.349V 5.054V 48.702 115.10V
3 3.634A 1.481A 1.461A 0.594A 59.373 85.421% 773 17.5 0.942
12.104V 5.062V 3.348V 5.047V 69.506 115.10V
4 4.893A 1.976A 1.968A 0.794A 79.808 87.522% 768 17.4 0.961
12.102V 5.061V 3.348V 5.041V 91.186 115.10V

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]) PF/AC Volts
1 1.195A 0.492A 0.476A 0.198A 19.549 67.634% 758 17.3 0.454
12.100V 5.066V 3.350V 5.060V 28.904 230.29V
2 2.450A 0.985A 0.984A 0.396A 39.922 79.224% 775 17.5 0.618
12.097V 5.064V 3.349V 5.053V 50.391 230.29V
3 3.637A 1.482A 1.461A 0.595A 59.385 84.230% 768 17.4 0.725
12.094V 5.063V 3.349V 5.047V 70.503 230.29V
4 4.896A 1.977A 1.970A 0.794A 79.805 86.617% 770 17.4 0.795
12.092V 5.061V 3.348V 5.040V 92.135 230.29V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 9.2 mV 10.7 mV 13.6 mV 7.8 mV Pass
20% Load 11.8 mV 12.0 mV 14.1 mV 9.1 mV Pass
30% Load 11.8 mV 12.4 mV 13.9 mV 11.4 mV Pass
40% Load 12.2 mV 12.7 mV 14.5 mV 10.2 mV Pass
50% Load 13.0 mV 12.4 mV 15.0 mV 14.0 mV Pass
60% Load 13.1 mV 13.3 mV 16.5 mV 18.8 mV Pass
70% Load 11.0 mV 15.0 mV 17.3 mV 21.3 mV Pass
80% Load 11.4 mV 14.3 mV 18.9 mV 31.9 mV Pass
90% Load 12.5 mV 17.5 mV 19.6 mV 29.9 mV Pass
100% Load 19.9 mV 15.7 mV 21.7 mV 25.5 mV Pass
110% Load 19.9 mV 16.9 mV 22.2 mV 29.1 mV Pass
Crossload 1 15.8 mV 12.8 mV 21.4 mV 7.2 mV Pass
Crossload 2 18.3 mV 15.5 mV 18.4 mV 18.1 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 7.2 mV 13.3 mV 14.4 mV 7.5 mV Pass
20% Load 18.6 mV 11.5 mV 13.4 mV 8.7 mV Pass
30% Load 17.2 mV 12.8 mV 14.4 mV 10.7 mV Pass
40% Load 13.6 mV 13.2 mV 14.0 mV 12.0 mV Pass
50% Load 13.5 mV 13.7 mV 26.0 mV 15.1 mV Pass
60% Load 14.9 mV 12.5 mV 16.3 mV 17.3 mV Pass
70% Load 11.7 mV 14.9 mV 17.6 mV 21.9 mV Pass
80% Load 11.9 mV 14.5 mV 19.6 mV 29.8 mV Pass
90% Load 12.4 mV 14.5 mV 20.1 mV 35.4 mV Pass
100% Load 20.0 mV 14.9 mV 21.3 mV 23.9 mV Pass
110% Load 19.9 mV 15.6 mV 22.2 mV 27.2 mV Pass
Crossload 1 20.4 mV 12.5 mV 22.1 mV 6.7 mV Pass
Crossload 2 18.6 mV 15.5 mV 17.4 mV 18.5 mV Pass

The results above are not used in the certification process

Channel Well Technology GPU850V-G (#2)

Top side
Power specifications label
CYBENETICS提供ETA和LAMBDA自願性認證 方案以推廣高效及靜音之電源供應器
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com