CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Antec Earth Watts Gold Pro 750W
EA750GSN174301204
Lab ID223
  • Report:
  • Receipt Date: Nov 13, 2018
  • Test Date: Nov 20, 2018
  • Report Date: Nov 23, 2018
115V230V
Wirkungsgrad
115V230V
Lautstärkeklasse
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

Antec
Hersteller (OEM)Seasonic
Earth Watts Gold Pro
EA-750G
EA750GSN174301204

(Vrms)100-240
(Arms)10-5
(Hz)50-60
(W)750
ATX12V
120mm Sleeve Bearing Fan
(HA1225H12S-Z)
✗
Semi Modular

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 20 20 62 3 0.3
Watts 100 744 15 3.6
Total Max. Power (W) 750

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, Chroma 61604
Power Analyzers N4L PPA1530, 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

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (560mm) 1 1 18-22AWG No
4+4 pin EPS12V (680mm) 2 2 18AWG No
6+2 pin PCIe (680mm+150mm) 1 2 18AWG No
Modular Cables
6+2 pin PCIe (660mm+150mm) 1 2 18AWG No
SATA (560mm+150mm+150mm) / 4 pin Molex (+150mm) 2 6 / 2 18AWG No
SATA (560mm+150mm) / 4 pin Molex (+150mm) 1 2 / 1 18AWG No
AC Power Cord (1380mm) - C13 coupler 1 1 18AWG No

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓

Performance Summary

WirkungsgradGOLD
LautstärkeklasseA-
(>1450 load combinations)88.301%
Average Noise Output (>1450 Load Combinations)28.65dBA
(>1450 Load Combinations)0.985
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
0.0481W
12V Ripple (Full Load)44.03mV
5V Ripple (Full Load)23.64mV
3.3V Ripple (Full Load)19.12mV
5VSB Ripple (Full Load)12.36mV
12V Load Regulation0.22%
5V Load Regulation0.48%
3.3V Load Regulation1.51%
5VSB Load Regulation2.23%
Inrush Current25.731A
WirkungsgradGOLD
LautstärkeklasseA-
(>1450 load combinations)90.553%
Average Noise Output (>1450 Load Combinations)28.56dBA
(>1450 Load Combinations)0.935
Efficiency With 10W (≤500W) or 2% (>500W) Load0.000%
0.0817W
12V Ripple (Full Load)47.63mV
5V Ripple (Full Load)23.87mV
3.3V Ripple (Full Load)19.87mV
5VSB Ripple (Full Load)10.57mV
12V Load Regulation0.14%
5V Load Regulation0.58%
3.3V Load Regulation1.48%
5VSB Load Regulation2.29%
Inrush Current70.225A
12V Transient Response (150%)0.00V
5V Transient Response (150%)V
3.3V Transient Response (150%)V
5VSB Transient Response (150%)V
16.70ms
AC Loss to PWR_OK Hold Up Time15.10ms
PWR_OK Inactive to DC Loss Delay1.60ms
PSU Timings: T1 (20% / 100%)0.0ms0.0ms
PSU Timings: T3 (20% / 100%)0.0ms0.0ms
OPP (0.00°C / 0.00°C)0.00%0.00%

Hold-Up Time (ms)16.7
AC Loss to PWR_OK Hold Up Time (ms)15.1
PWR_OK Inactive to DC Loss Delay (ms)1.6

Stromverbrauch im Ruhezustand

Tables

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 0.230 67.647% 0.032
5.109V 0.340 115.27V
2 0.090A 0.460 72.670% 0.059
5.107V 0.633 115.28V
3 0.550A 2.804 77.118% 0.264
5.098V 3.636 115.27V
4 1.000A 5.089 76.954% 0.358
5.089V 6.613 115.26V
5 1.500A 7.619 77.170% 0.409
5.079V 9.873 115.26V
6 3.000A 15.124 75.662% 0.470
5.042V 19.989 115.25V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.230 60.526% 0.012
5.109V 0.380 230.83V
2 0.090A 0.460 67.449% 0.022
5.107V 0.682 230.84V
3 0.550A 2.804 75.559% 0.114
5.098V 3.711 230.83V
4 1.000A 5.089 76.446% 0.186
5.089V 6.657 230.82V
5 1.500A 7.619 76.851% 0.246
5.079V 9.914 230.82V
6 3.000A 15.146 76.918% 0.344
5.049V 19.691 230.82V

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 4.370A 1.981A 1.989A 0.984A 74.345 85.140% 474 9.2 38.23°C 0.969
12.072V 5.043V 3.317V 5.084V 87.321 47.06°C 115.28V
2 9.806A 2.977A 2.988A 1.183A 149.254 88.917% 474 9.2 38.44°C 0.985
12.070V 5.038V 3.312V 5.074V 167.858 49.59°C 115.18V
3 15.644A 3.476A 3.478A 1.382A 224.777 90.029% 556 10.1 38.51°C 0.989
12.067V 5.034V 3.307V 5.065V 249.671 52.09°C 115.07V
4 21.415A 3.974A 3.999A 1.583A 299.547 90.056% 812 16.0 39.77°C 0.988
12.064V 5.031V 3.301V 5.055V 332.624 54.10°C 115.07V
5 26.859A 4.972A 5.002A 1.784A 374.474 89.875% 1046 22.0 40.89°C 0.988
12.062V 5.030V 3.297V 5.045V 416.662 56.50°C 114.96V
6 32.307A 5.966A 6.012A 1.986A 449.423 89.347% 1287 29.1 41.52°C 0.988
12.060V 5.029V 3.293V 5.035V 503.009 57.59°C 114.86V
7 37.788A 6.962A 7.028A 2.189A 524.738 88.549% 1698 35.9 42.49°C 0.988
12.058V 5.027V 3.286V 5.025V 592.598 58.83°C 114.83V
8 43.272A 7.959A 8.048A 2.393A 600.044 87.812% 2017 41.3 43.52°C 0.989
12.055V 5.026V 3.280V 5.015V 683.331 60.54°C 114.72V
9 49.122A 8.461A 8.551A 2.396A 674.565 87.122% 2030 40.8 44.52°C 0.990
12.053V 5.023V 3.274V 5.009V 774.274 63.15°C 114.60V
10 54.784A 8.968A 9.088A 3.006A 749.801 86.242% 2046 40.1 46.05°C 0.991
12.049V 5.019V 3.268V 4.990V 869.416 68.10°C 114.57V
11 61.047A 8.980A 9.105A 3.010A 825.030 85.185% 2046 40.1 47.70°C 0.991
12.045V 5.013V 3.262V 4.984V 968.514 73.39°C 114.44V
CL1 0.735A 12.001A 11.998A 0.000A 109.510 83.031% 1180 25.7 43.97°C 0.983
12.064V 5.069V 3.318V 5.091V 131.891 55.00°C 115.21V
CL2 62.009A 1.000A 0.999A 1.000A 760.496 86.936% 2046 40.1 46.31°C 0.991
12.050V 4.990V 3.262V 5.039V 874.781 67.91°C 114.58V

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 4.403A 1.984A 1.988A 0.981A 74.779 86.311% 474 9.2 38.03°C 0.793
12.082V 5.043V 3.316V 5.081V 86.639 45.83°C 230.29V
2 9.841A 2.970A 2.986A 1.181A 149.730 90.442% 474 9.2 38.24°C 0.892
12.081V 5.038V 3.312V 5.071V 165.553 47.82°C 230.28V
3 15.627A 3.477A 3.505A 1.381A 224.817 91.612% 474 9.2 38.71°C 0.928
12.078V 5.033V 3.305V 5.061V 245.400 50.76°C 230.28V
4 21.404A 3.974A 3.997A 1.580A 299.636 91.930% 705 13.2 39.57°C 0.946
12.076V 5.030V 3.300V 5.052V 325.940 51.94°C 230.29V
5 26.845A 4.971A 5.004A 1.784A 374.609 91.913% 949 19.5 39.86°C 0.956
12.074V 5.028V 3.296V 5.042V 407.567 53.02°C 230.29V
6 32.282A 5.969A 6.011A 1.986A 449.511 91.668% 1234 27.4 40.46°C 0.963
12.073V 5.026V 3.291V 5.029V 490.366 53.97°C 230.29V
7 37.726A 6.967A 7.029A 2.191A 524.482 91.249% 1580 35.0 41.15°C 0.967
12.071V 5.024V 3.285V 5.020V 574.781 54.86°C 230.29V
8 43.167A 7.965A 8.049A 2.396A 599.428 90.751% 1948 40.0 42.59°C 0.971
12.070V 5.023V 3.279V 5.009V 660.520 56.54°C 230.29V
9 49.041A 8.472A 8.584A 2.396A 674.428 90.268% 2030 40.8 43.68°C 0.974
12.068V 5.019V 3.273V 5.002V 747.142 58.71°C 230.28V
10 54.663A 8.981A 9.089A 3.007A 749.218 89.634% 2046 40.1 44.82°C 0.976
12.065V 5.014V 3.267V 4.983V 835.861 62.83°C 230.28V
11 60.880A 8.991A 9.106A 3.011A 823.998 88.888% 2046 40.1 46.12°C 0.978
12.061V 5.009V 3.262V 4.977V 927.006 68.59°C 230.28V
CL1 0.099A 12.013A 12.006A 0.005A 101.986 83.900% 1046 22.0 43.61°C 0.853
12.070V 5.072V 3.318V 5.092V 121.556 54.23°C 230.29V
CL2 61.935A 1.002A 1.004A 1.002A 760.868 90.289% 2046 40.1 45.77°C 0.977
12.070V 4.984V 3.262V 5.034V 842.705 63.06°C 230.29V

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 1.184A 0.496A 0.479A 0.196A 19.385 67.882% 474 9.2 0.826
12.078V 5.031V 3.318V 5.104V 28.557 115.35V
2 2.445A 0.991A 0.992A 0.392A 39.809 79.241% 474 9.2 0.929
12.075V 5.041V 3.318V 5.099V 50.238 115.32V
3 3.638A 1.484A 1.476A 0.589A 59.305 83.483% 474 9.2 0.959
12.074V 5.043V 3.317V 5.093V 71.038 115.30V
4 4.899A 1.982A 1.988A 0.786A 79.732 85.779% 474 9.2 0.973
12.073V 5.042V 3.317V 5.088V 92.951 115.28V

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 1.207A 0.490A 0.479A 0.196A 19.642 69.206% 474 9.2 0.520
12.086V 5.031V 3.318V 5.102V 28.382 230.27V
2 2.441A 0.991A 0.993A 0.391A 39.781 80.310% 474 9.2 0.658
12.085V 5.041V 3.317V 5.096V 49.534 230.28V
3 3.676A 1.477A 1.505A 0.585A 59.841 84.777% 474 9.2 0.749
12.084V 5.044V 3.316V 5.092V 70.586 230.28V
4 4.900A 1.985A 1.988A 0.785A 79.796 87.051% 474 9.2 0.804
12.082V 5.043V 3.316V 5.086V 91.666 230.28V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 21.0 mV 15.7 mV 14.9 mV 5.3 mV Pass
20% Load 29.6 mV 15.4 mV 12.5 mV 6.1 mV Pass
30% Load 34.9 mV 17.7 mV 16.3 mV 7.3 mV Pass
40% Load 38.5 mV 18.6 mV 18.3 mV 8.1 mV Pass
50% Load 33.3 mV 17.9 mV 18.1 mV 8.6 mV Pass
60% Load 32.4 mV 19.5 mV 16.8 mV 9.4 mV Pass
70% Load 33.0 mV 20.8 mV 14.9 mV 9.7 mV Pass
80% Load 35.3 mV 21.7 mV 18.7 mV 10.7 mV Pass
90% Load 37.9 mV 22.8 mV 19.1 mV 11.6 mV Pass
100% Load 44.0 mV 23.6 mV 19.1 mV 12.4 mV Pass
110% Load 52.3 mV 23.9 mV 19.0 mV 12.6 mV Pass
Crossload 1 27.9 mV 21.3 mV 17.5 mV 7.4 mV Pass
Crossload 2 44.7 mV 19.9 mV 18.3 mV 11.3 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 20.4 mV 15.1 mV 16.2 mV 5.2 mV Pass
20% Load 29.0 mV 14.7 mV 13.4 mV 5.9 mV Pass
30% Load 34.8 mV 17.3 mV 17.3 mV 6.7 mV Pass
40% Load 37.7 mV 18.7 mV 19.5 mV 7.4 mV Pass
50% Load 33.2 mV 18.8 mV 18.7 mV 8.0 mV Pass
60% Load 32.3 mV 19.6 mV 16.8 mV 8.2 mV Pass
70% Load 32.8 mV 21.6 mV 16.4 mV 8.4 mV Pass
80% Load 35.6 mV 21.6 mV 18.5 mV 9.3 mV Pass
90% Load 41.1 mV 22.4 mV 18.6 mV 10.2 mV Pass
100% Load 47.6 mV 23.9 mV 19.9 mV 10.6 mV Pass
110% Load 55.4 mV 23.8 mV 19.3 mV 11.1 mV Pass
Crossload 1 27.9 mV 20.5 mV 16.2 mV 6.9 mV Pass
Crossload 2 47.5 mV 20.3 mV 17.8 mV 9.8 mV Pass

The results above are not used in the certification process

Antec Earth Watts Gold Pro 750W

Top side
Power specifications label
ybenetics bietet die freiwilligen ETA- und Lambda-Zertifizierungsprogramme an, mit denen effiziente und leise Netzteile (PSU) beworben werden
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