CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Asus TUF-450B-GAMING (#2)
2K120072116
Lab IDAS45002086
  • Report: 22PS2086A
  • Receipt Date: Aug 25, 2022
  • Test Date: Nov 2, 2022
  • Report Date: Nov 3, 2022
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

Asus
Hersteller (OEM)Great Wall
TUF Gaming
TUF-450B-GAMING
2K120072116

(Vrms)100-240
(Arms)7-3
(Hz)47-63
(W)450
ATX12V
135mm Double Ball-Bearing Fan
(CF1325H12D)
✓
Fixed cables

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202037.430.8
Watts110448.8159.6
Total Max. Power (W)450

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA x2
Testing Methodology Cybenetics PSU Test Protocol

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 18-20AWG No
4+4 pin EPS12V (820mm) 1 1 18AWG No
6+2 pin PCIe (620mm+100mm) 1 2 18AWG No
SATA (420mm+110mm+110mm) 1 3 18AWG No
SATA (410mm+110mm) 1 2 18AWG No
4-pin Molex (400mm+150mm+150mm+150mm) 1 4 18AWG No
Modular Cables
AC Power Cord (1390mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data -
Manufacturer (OEM) Great Wall
PCB Type Single Sided
Primary Side -
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor SCK-1R58 (1.5 Ohm)
Bridge Rectifier(s) 1x GBU1508 (800V, 15A @ 100°C)
APFC MOSFETs 1x Advanced Power AP30SL60WL (650V, 16.5A @ 100°C, Rds(on): 0.13Ohm)
APFC Boost Diode 1x STMicroelectronics STTH8S06FP (600V, 8A)
Bulk Cap(s) 1x Lelon (450V, 270uF, 2,000h @ 105°C, LSG)
Main Switchers 2x STMicroelectronics STF13NM60N (600V, 6.9A @ 100°C, Rds(on): 0.36Ohm)
APFC Controller Champion CM6500UNX & CM03AX
Resonant Controller Champion CM6901X
Topology Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs 2x STMicroelectronics STP100N6F7 (60V, 75A @ 100°C, Rds(on): 5.6mOhm)
5V & 3.3V DC-DC Converters
Filtering Capacitors Electrolytic: 3x Elite (3-5,000h @ 105°C, EJ), 3x Teapo (1-3,000h @ 105°C, SC), 1x Teapo (1-2,000h @ 105°C, SZ), 1x Teapo (105°C, TB), 1x Teapo (105°C, TA)
Polymer: 4x Lelon, 2x no info
Supervisor IC IN1S429I - DCG
Fan Model Champion CF1325H12D (135mm, 12V, 0.6A, Double Ball Bearing)
5VSB Circuit -
Rectifier 1x SBR
Standby PWM Controller Power Intergrations TNY278PN

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓
ALPM (Alternative Low Power Mode) compatible✓

Performance Summary

Hold-Up Time (ms)13.8
AC Loss to PWR_OK Hold Up Time (ms)9.7
PWR_OK Inactive to DC Loss Delay (ms)4.1

Stromverbrauch im Ruhezustand

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.93 V 114.89 V 113.85 V 114.96 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: 1.416 1.415 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.14 % 0.12 % N/A 0.18 % 2.00 % PASS
Real Power: 0.054 W 0.012 W N/A 0.075 W N/A N/A
Apparent Power: 11.169 W 11.146 W N/A 11.189 W N/A N/A
Power Factor: 0.006 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.88 V 229.85 V 227.70 V 229.94 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: 0.13 % 0.12 % N/A 0.16 % 2.00 % PASS
Real Power: 0.117 W 0.088 W N/A 0.154 W N/A N/A
Apparent Power: 37.804 W 37.778 W N/A 37.830 W N/A N/A
Power Factor: 0.003 N/A N/A N/A N/A N/A

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 0.23W 66.952% 0.031
5.1V 0.343W 114.95V
2 0.09A 0.459W 73.396% 0.055
5.1V 0.625W 114.94V
3 0.55A 2.802W 80.176% 0.241
5.094V 3.495W 114.95V
4 1A 5.088W 78.831% 0.323
5.088V 6.454W 114.92V
5 1.5A 7.621W 79.011% 0.373
5.08V 9.646W 114.93V
6 3A 15.152W 77.99% 0.437
5.05V 19.428W 114.93V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 56.115% 0.011
5.099V 0.411W 229.89V
2 0.09A 0.459W 66.466% 0.018
5.099V 0.691W 229.9V
3 0.55A 2.802W 77.933% 0.091
5.094V 3.596W 229.9V
4 1A 5.088W 79.574% 0.152
5.088V 6.394W 229.89V
5 1.5A 7.621W 79.378% 0.201
5.08V 9.602W 229.88V
6 3A 15.164W 79.382% 0.301
5.054V 19.104W 229.89V

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
10% 1.946A 1.941A 1.974A 0.984A 45.004 83.087% 0 <6.0 38.18°C 0.943
12.027V 5.151V 3.344V 5.082V 54.167 34.12°C 114.92V
20% 4.918A 2.913A 2.962A 1.182A 90.009 87.121% 0 <6.0 38.93°C 0.973
12.017V 5.15V 3.342V 5.076V 103.315 34.63°C 114.92V
30% 8.235A 3.398A 3.457A 1.381A 134.939 88.157% 0 <6.0 39.91°C 0.983
12.008V 5.15V 3.341V 5.071V 153.067 35.17°C 114.89V
40% 11.569A 3.888A 3.956A 1.579A 180.023 87.466% 1113 26.3 35.49°C 0.987
11.999V 5.144V 3.337V 5.066V 205.822 40.51°C 114.88V
50% 14.558A 4.864A 4.949A 1.778A 225.02 87.427% 1125 26.6 36.23°C 0.989
11.987V 5.14V 3.334V 5.062V 257.377 41.73°C 114.88V
60% 17.551A 5.839A 5.944A 1.978A 270.019 87.002% 1189 28.4 36.68°C 0.991
11.978V 5.138V 3.332V 5.056V 310.359 42.76°C 114.86V
70% 20.548A 6.815A 6.939A 2.179A 315.019 86.288% 1278 30.5 37.05°C 0.992
11.967V 5.137V 3.33V 5.05V 365.08 44.14°C 114.85V
80% 23.598A 7.793A 7.934A 2.279A 360.081 85.54% 1403 33.3 38.09°C 0.993
11.957V 5.135V 3.327V 5.047V 420.95 46.17°C 114.84V
90% 26.996A 8.28A 8.419A 2.38A 405.067 84.741% 1541 35.8 38.89°C 0.993
11.948V 5.134V 3.325V 5.043V 478.011 47.94°C 114.81V
100% 30.169A 8.769A 8.936A 2.982A 449.908 83.779% 1667 38.1 40.5°C 0.994
11.939V 5.133V 3.324V 5.032V 537.019 50.53°C 114.81V
110% 33.215A 9.745A 10.024A 2.983A 494.525 82.655% 1784 39.9 41.87°C 0.994
11.929V 5.133V 3.322V 5.029V 598.298 52.83°C 114.79V
CL1 0.117A 12.866A 13.088A 0A 111.318 82.505% 0 <6.0 44.91°C 0.98
12.000V 5.147V 3.339V 5.079V 134.926 39.42°C 114.89V
CL2 0.116A 19.419A 0A 0A 101.423 81.034% 0 <6.0 45.94°C 0.979
12.016V 5.151V 3.345V 5.083V 125.161 38.65°C 114.9V
CL3 0.116A 0A 19.773A 0A 67.384 76.765% 0 <6.0 46.99°C 0.969
12.012V 5.168V 3.337V 5.076V 87.779 37.94°C 114.9V
CL4 37.597A 0A 0A 0.001A 449.672 84.823% 1724 38.9 41.19°C 0.994
11.960V 5.152V 3.332V 5.075V 530.135 52.16°C 114.82V

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% 1.946A 1.94A 1.973A 0.984A 45.01 84.503% 0 <6.0 38.38°C 0.721
12.030V 5.154V 3.345V 5.081V 53.262 34.36°C 229.88V
20% 4.918A 2.912A 2.961A 1.182A 90.016 88.801% 0 <6.0 39.13°C 0.868
12.020V 5.152V 3.343V 5.076V 101.367 34.86°C 229.88V
30% 8.234A 3.397A 3.457A 1.381A 134.953 90.09% 0 <6.0 39.76°C 0.919
12.011V 5.152V 3.341V 5.07V 149.797 35.04°C 229.87V
40% 11.572A 3.889A 3.956A 1.579A 180.033 89.655% 1117 26.4 35.55°C 0.944
11.997V 5.144V 3.337V 5.067V 200.807 40.62°C 229.87V
50% 14.561A 4.865A 4.949A 1.778A 225.029 89.768% 1105 28.5 36.26°C 0.957
11.985V 5.14V 3.334V 5.063V 250.675 41.69°C 229.86V
60% 17.553A 5.84A 5.944A 1.978A 270.021 89.463% 1153 27.4 36.56°C 0.966
11.976V 5.138V 3.332V 5.057V 301.822 42.62°C 229.86V
70% 20.549A 6.815A 6.939A 2.178A 315.017 88.917% 1259 30 37.22°C 0.972
11.967V 5.137V 3.33V 5.051V 354.279 44.23°C 229.85V
80% 23.598A 7.792A 7.933A 2.279A 360.071 88.342% 1406 33.4 37.91°C 0.976
11.957V 5.135V 3.328V 5.048V 407.59 45.94°C 229.84V
90% 26.994A 8.279A 8.418A 2.38A 405.031 87.739% 1537 35.7 39.31°C 0.979
11.948V 5.135V 3.326V 5.044V 461.635 48.38°C 229.84V
100% 30.167A 8.768A 8.934A 2.981A 449.859 87.038% 1649 37.8 39.79°C 0.981
11.939V 5.134V 3.324V 5.033V 516.855 49.82°C 229.83V
110% 33.213A 9.744A 10.022A 2.982A 494.471 86.116% 1759 39.5 40.47°C 0.983
11.928V 5.133V 3.322V 5.03V 574.19 51.42°C 229.83V
CL1 0.116A 12.858A 13.083A 0A 111.313 84.094% 0 <6.0 44.23°C 0.906
12.001V 5.15V 3.34V 5.08V 132.368 38.75°C 229.88V
CL2 0.116A 19.418A 0A 0A 101.424 82.609% 0 <6.0 44.26°C 0.896
12.016V 5.151V 3.345V 5.083V 122.778 37.24°C 229.87V
CL3 0.116A 0A 19.778A 0A 67.384 78.008% 0 <6.0 45.38°C 0.838
12.012V 5.169V 3.337V 5.076V 86.381 36.33°C 229.88V
CL4 37.603A 0A 0A 0.001A 449.687 88.152% 1691 38.5 38.89°C 0.981
11.958V 5.148V 3.331V 5.077V 510.128 49.86°C 229.83V

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 1.236A 0.486A 0.493A 0.196A 19.998 76.013% 0 <6.0 34.51°C 0.86
12.019V 5.149V 3.344V 5.096V 26.308 31.46°C 114.94V
40W 2.718A 0.68A 0.691A 0.295A 40 83.598% 0 <6.0 35.26°C 0.934
12.027V 5.15V 3.344V 5.093V 47.848 31.93°C 114.94V
60W 4.202A 0.874A 0.888A 0.393A 60 86.329% 0 <6.0 35.84°C 0.958
12.024V 5.15V 3.344V 5.091V 69.501 32.06°C 114.92V
80W 5.684A 1.068A 1.086A 0.491A 79.953 87.689% 0 <6.0 37.59°C 0.969
12.021V 5.15V 3.343V 5.088V 91.175 33.61°C 114.92V

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 1.236A 0.485A 0.493A 0.196A 20.005 76.834% 0 <6.0 34.82°C 0.491
12.025V 5.152V 3.346V 5.094V 26.038 31.8°C 229.89V
40W 2.718A 0.679A 0.69A 0.295A 40.007 85.096% 0 <6.0 36.23°C 0.684
12.031V 5.153V 3.346V 5.092V 47.015 32.86°C 229.88V
60W 4.202A 0.873A 0.888A 0.393A 60.009 88.014% 0 <6.0 36.98°C 0.787
12.029V 5.153V 3.345V 5.09V 68.181 33.37°C 229.88V
80W 5.684A 1.067A 1.086A 0.492A 79.973 89.418% 0 <6.0 37.79°C 0.845
12.025V 5.153V 3.344V 5.088V 89.438 33.92°C 229.88V

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load28.33mV7.82mV7.36mV10.23mVPass
20% Load26.64mV9.40mV8.69mV13.66mVPass
30% Load21.16mV10.42mV9.05mV15.20mVPass
40% Load18.50mV11.24mV10.07mV15.97mVPass
50% Load19.63mV12.16mV11.40mV20.57mVPass
60% Load15.81mV12.67mV11.25mV18.99mVPass
70% Load14.74mV13.02mV12.22mV20.88mVPass
80% Load16.63mV14.45mV14.58mV19.24mVPass
90% Load18.58mV15.37mV15.59mV21.54mVPass
100% Load30.93mV17.00mV17.91mV27.54mVPass
110% Load32.04mV18.07mV17.76mV27.17mVPass
Crossload129.43mV13.45mV14.18mV11.91mVPass
Crossload222.65mV13.38mV9.05mV10.08mVPass
Crossload326.08mV9.14mV15.34mV9.21mVPass
Crossload429.59mV15.91mV14.34mV17.97mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load33.70mV7.51mV7.36mV9.88mVPass
20% Load27.87mV9.04mV8.44mV13.66mVPass
30% Load21.42mV10.17mV8.90mV14.28mVPass
40% Load19.68mV10.78mV9.97mV15.40mVPass
50% Load20.55mV11.29mV10.38mV19.50mVPass
60% Load15.59mV13.58mV12.17mV18.06mVPass
70% Load14.28mV12.87mV11.61mV20.06mVPass
80% Load16.17mV14.25mV13.96mV19.29mVPass
90% Load17.24mV15.27mV14.88mV22.93mVPass
100% Load29.66mV16.99mV17.16mV26.21mVPass
110% Load31.87mV17.57mV19.22mV26.98mVPass
Crossload129.09mV13.62mV14.87mV11.29mVPass
Crossload222.96mV12.87mV8.64mV9.06mVPass
Crossload327.36mV8.53mV14.11mV9.67mVPass
Crossload428.86mV14.98mV14.13mV17.10mVPass

The results above are not used in the certification process

Asus TUF-450B-GAMING (#2)

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Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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