CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Seasonic Prime TX-1600 (ATX v3.0)
Serial NumberR2304AA132940001
Lab IDSS16002263
  • Report: 23PS2263A
  • Receipt Date: Sep 29, 2023
  • Test Date: Oct 18, 2023
  • Report Date: Oct 25, 2023
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSeasonic
Manufacturer (OEM)Seasonic
SeriesPrime Titanium
Model NumberSSR-1600TR
Serial NumberR2304AA132940001
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)15-10
Rated Frequency (Hz)50-60
Rated Power (W)1600
TypeATX12V
Cooling135mm Fluid Dynamic Bearing Fan
(HA13525H12SF-Z)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps2525133.3330.5
Watts1251600156
Total Max. Power (W)1600

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 (610mm) 1 1 16-18AWG No
4+4 pin EPS12V (700mm) 3 3 16AWG No
6+2 pin PCIe (750mm) 6 6 16AWG No
12+4 pin PCIe (750mm) (600W) 2 2 16-28AWG No
SATA (510mm+155mm+155mm+155mm) 4 16 18AWG No
SATA (410mm+150mm) 1 2 18AWG No
4-pin Molex (460mm+125mm+125mm) 1 3 18AWG No
AC Power Cord (1390mm) - C19 coupler 1 1 14AWG -

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 v3.0 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)20.9
AC Loss to PWR_OK Hold Up Time (ms)17.6
PWR_OK Inactive to DC Loss Delay (ms)3.3

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.86 V 114.80 V 113.85 V 114.92 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.98 Hz 59.40 Hz 60.02 Hz 60.60 Hz PASS
Mains Voltage CF: 1.420 1.418 1.340 1.422 1.490 PASS
Mains Voltage THD: 0.15 % 0.10 % N/A 0.27 % 2.00 % PASS
Real Power: 0.017 W 0.005 W N/A 0.032 W N/A N/A
Apparent Power: 11.910 W 11.881 W N/A 11.948 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: 229.86 V 229.78 V 227.70 V 229.92 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.418 1.417 1.340 1.420 1.490 PASS
Mains Voltage THD: 0.16 % 0.12 % N/A 0.21 % 2.00 % PASS
Real Power: 0.102 W 0.071 W N/A 0.136 W N/A N/A
Apparent Power: 41.344 W 41.300 W N/A 41.411 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 73.019% 0.029
5.056V 0.312W 114.85V
2 0.09A 0.455W 79.15% 0.053
5.055V 0.575W 114.84V
3 0.55A 2.788W 85.414% 0.253
5.069V 3.265W 114.85V
4 1A 5.096W 84.92% 0.369
5.096V 6.001W 114.85V
5 1.5A 7.69W 84.37% 0.426
5.126V 9.115W 114.84V
6 3A 15.57W 82.632% 0.527
5.19V 18.842W 114.84V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228W 58.925% 0.011
5.06V 0.387W 229.85V
2 0.09A 0.455W 69.712% 0.018
5.055V 0.653W 229.85V
3 0.55A 2.788W 83.615% 0.09
5.07V 3.334W 229.85V
4 1A 5.097W 84.854% 0.154
5.097V 6.007W 229.85V
5 1.5A 7.689W 85.06% 0.216
5.126V 9.039W 229.85V
6 3A 15.595W 84.636% 0.321
5.198V 18.426W 229.85V

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% 11.430A 1.964A 1.984A 0.981A 159.994 91.493% 0 <6.0 44.51°C 0.975
12.108V 5.091V 3.327V 5.095V 174.867 40.24°C 114.8V
20% 23.884A 2.946A 2.978A 1.178A 319.996 93.963% 0 <6.0 45.37°C 0.983
12.104V 5.092V 3.325V 5.096V 340.558 40.79°C 114.75V
30% 36.621A 3.438A 3.476A 1.374A 479.216 94.234% 0 <6.0 46.49°C 0.983
12.101V 5.09V 3.323V 5.094V 508.539 41.39°C 114.7V
40% 49.459A 3.929A 3.974A 1.571A 639.584 94.09% 0 <6.0 47.27°C 0.987
12.098V 5.09V 3.322V 5.093V 679.762 41.7°C 114.64V
50% 61.912A 4.915A 4.971A 1.765A 799.324 93.579% 497 9.7 42.38°C 0.991
12.095V 5.087V 3.319V 5.098V 854.171 48.45°C 114.59V
60% 74.435A 5.9A 5.97A 1.962A 959.805 93.011% 499 9.8 42.96°C 0.993
12.092V 5.085V 3.317V 5.097V 1031.926 49.47°C 114.53V
70% 86.895A 6.885A 6.97A 2.16A 1119.551 92.426% 524 11.2 43.27°C 0.994
12.088V 5.084V 3.315V 5.094V 1211.3 50.32°C 114.48V
80% 99.434A 7.869A 7.969A 2.261A 1279.595 91.798% 676 19.7 43.85°C 0.995
12.085V 5.083V 3.312V 5.087V 1393.921 52.01°C 114.41V
90% 112.314A 8.362A 8.456A 2.361A 1439.413 91.127% 820 26.1 44.68°C 0.995
12.081V 5.082V 3.311V 5.082V 1579.562 53.71°C 114.34V
100% 125.017A 8.857A 8.974A 2.945A 1599.461 90.289% 1545 44.3 45.71°C 0.995
12.076V 5.081V 3.309V 5.094V 1771.483 55.76°C 114.28V
110% 137.616A 9.846A 10.068A 2.949A 1760.026 89.605% 1843 49.7 46.87°C 0.995
12.075V 5.078V 3.307V 5.087V 1964.205 57.79°C 114.21V
CL1 0.116A 14.804A 14.981A 0A 126.307 86.38% 499 9.8 40.87°C 0.97
12.105V 5.087V 3.311V 5.053V 146.224 46.35°C 114.79V
CL2 0.114A 24.528A 0A 0A 126.228 85.112% 498 9.7 40.46°C 0.97
12.105V 5.09V 3.325V 5.055V 148.316 47.51°C 114.81V
CL3 0.114A 0A 24.94A 0A 83.884 79.071% 497 9.7 40.77°C 0.96
12.105V 5.099V 3.308V 5.056V 106.1 49.87°C 114.82V
CL4 132.483A 0A 0A 0A 1599.969 90.723% 974 31.3 45.7°C 0.995
12.077V 5.1V 3.327V 4.985V 1763.582 56.64°C 114.29V

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]) Temps (In/Out) PF/AC Volts
10% 11.428A 1.963A 1.983A 0.982A 159.986 92.051% 0 <6.0 44.27°C 0.871
12.109V 5.093V 3.327V 5.094V 173.802 40.01°C 229.83V
20% 23.876A 2.946A 2.978A 1.177A 319.942 94.708% 0 <6.0 45.57°C 0.929
12.106V 5.09V 3.324V 5.097V 337.819 40.95°C 229.81V
30% 36.611A 3.438A 3.476A 1.374A 479.145 95.389% 0 <6.0 46.16°C 0.947
12.103V 5.09V 3.323V 5.094V 502.307 41.04°C 229.78V
40% 49.453A 3.93A 3.974A 1.571A 639.554 95.496% 0 <6.0 47.27°C 0.955
12.099V 5.089V 3.321V 5.094V 669.722 41.6°C 229.76V
50% 61.914A 4.916A 4.972A 1.765A 799.343 95.323% 497 9.7 42.21°C 0.961
12.095V 5.086V 3.319V 5.099V 838.56 48.22°C 229.73V
60% 74.445A 5.9A 5.971A 1.963A 959.871 95.083% 498 9.7 42.81°C 0.967
12.091V 5.085V 3.316V 5.096V 1009.519 49.37°C 229.71V
70% 86.906A 6.886A 6.971A 2.16A 1119.611 94.755% 544 12.4 43°C 0.971
12.088V 5.084V 3.314V 5.093V 1181.592 50.05°C 229.67V
80% 99.444A 7.869A 7.971A 2.261A 1279.625 94.376% 696 20.7 43.71°C 0.975
12.084V 5.083V 3.312V 5.087V 1355.883 51.76°C 229.64V
90% 112.322A 8.363A 8.458A 2.361A 1439.426 93.97% 840 26.8 44.85°C 0.979
12.080V 5.082V 3.31V 5.082V 1531.796 54.01°C 229.63V
100% 125.011A 8.856A 8.976A 2.944A 1599.446 93.511% 976 31.4 45.46°C 0.982
12.077V 5.081V 3.309V 5.095V 1710.428 55.47°C 229.6V
110% 137.649A 9.846A 10.07A 2.949A 1760.06 92.983% 1902 50.1 46.99°C 0.985
12.072V 5.078V 3.306V 5.086V 1892.892 57.92°C 229.57V
CL1 0.116A 14.807A 14.983A 0A 126.31 86.621% 498 9.7 40.44°C 0.852
12.105V 5.086V 3.31V 5.054V 145.827 45.93°C 229.83V
CL2 0.115A 24.53A 0A 0A 126.227 85.352% 498 9.7 40.43°C 0.853
12.105V 5.089V 3.325V 5.056V 147.888 47.52°C 229.83V
CL3 0.114A 0A 24.941A 0A 83.885 79.381% 497 9.7 41.27°C 0.799
12.106V 5.099V 3.308V 5.056V 105.675 50.33°C 229.84V
CL4 132.489A 0A 0A 0A 1599.97 93.803% 974 31.3 45.03°C 0.982
12.076V 5.1V 3.327V 4.985V 1705.674 56.01°C 229.59V

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 1.224A 0.49A 0.495A 0.197A 19.999 60.915% 0 <6.0 39.93°C 0.857
12.139V 5.097V 3.334V 5.073V 32.83 36.86°C 114.84V
40W 2.702A 0.687A 0.693A 0.296A 39.997 75.411% 0 <6.0 41.01°C 0.922
12.101V 5.097V 3.333V 5.07V 53.028 37.69°C 114.83V
60W 4.176A 0.883A 0.891A 0.394A 59.996 82.463% 0 <6.0 42.49°C 0.939
12.100V 5.095V 3.331V 5.075V 72.755 38.73°C 114.83V
80W 5.641A 1.08A 1.09A 0.492A 79.936 86.759% 0 <6.0 42.99°C 0.955
12.109V 5.093V 3.329V 5.077V 92.143 39.03°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
20W 1.222A 0.49A 0.495A 0.197A 19.995 63.95% 0 <6.0 39.8°C 0.514
12.144V 5.098V 3.334V 5.073V 31.341 36.73°C 229.85V
40W 2.700A 0.687A 0.693A 0.296A 39.995 77.87% 0 <6.0 40.62°C 0.632
12.102V 5.098V 3.333V 5.071V 51.361 37.26°C 229.85V
60W 4.176A 0.883A 0.891A 0.394A 59.995 83.361% 0 <6.0 42.13°C 0.723
12.100V 5.095V 3.331V 5.075V 71.976 38.61°C 229.84V
80W 5.640A 1.079A 1.09A 0.493A 79.934 87.085% 0 <6.0 43.09°C 0.773
12.110V 5.094V 3.329V 5.076V 91.797 39.37°C 229.84V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load17.08mV10.32mV12.36mV28.73mVPass
20% Load15.65mV10.57mV12.57mV26.73mVPass
30% Load16.26mV10.88mV12.93mV13.91mVPass
40% Load16.26mV10.93mV13.49mV25.24mVPass
50% Load16.93mV11.08mV13.60mV28.84mVPass
60% Load16.47mV11.44mV13.34mV15.19mVPass
70% Load16.88mV11.44mV14.00mV21.70mVPass
80% Load16.98mV11.80mV14.88mV25.50mVPass
90% Load18.72mV11.40mV14.98mV27.40mVPass
100% Load26.08mV11.18mV16.19mV29.98mVPass
110% Load26.70mV11.75mV15.80mV27.30mVPass
Crossload121.64mV12.62mV16.46mV9.16mVPass
Crossload217.59mV19.04mV17.91mV7.60mVPass
Crossload316.01mV10.68mV21.04mV7.64mVPass
Crossload426.48mV11.79mV14.00mV10.77mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load17.08mV10.78mV12.57mV26.01mVPass
20% Load17.13mV11.45mV12.31mV26.58mVPass
30% Load16.68mV11.70mV14.47mV14.88mVPass
40% Load16.01mV10.78mV13.13mV25.81mVPass
50% Load17.95mV11.80mV14.26mV31.25mVPass
60% Load17.90mV12.57mV14.73mV16.16mVPass
70% Load18.41mV13.96mV15.14mV22.53mVPass
80% Load18.11mV12.67mV15.55mV24.73mVPass
90% Load17.44mV12.57mV15.39mV26.94mVPass
100% Load25.58mV11.58mV15.89mV30.42mVPass
110% Load29.21mV12.89mV15.65mV28.96mVPass
Crossload125.08mV11.93mV16.07mV8.90mVPass
Crossload218.05mV19.35mV18.83mV8.06mVPass
Crossload316.62mV12.16mV21.65mV7.90mVPass
Crossload425.35mV11.37mV13.88mV10.59mVPass

The results above are not used in the certification process

Seasonic Prime TX-1600 (ATX v3.0)

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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