CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Seasonic Focus GX-1000 (ATX v3.1)
Serial Number
Lab IDSS10002568
  • Report: 24PS2568A
  • Receipt Date: Sep 4, 2024
  • Test Date: Sep 12, 2024
  • Report Date: Sep 18, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSeasonic
Manufacturer (OEM)Seasonic
SeriesFocus GX
Model NumberSRP-FGX102-A5A32SF
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)13-6.5
Rated Frequency (Hz)50-60
Rated Power (W)1000
TypeATX12V
Cooling135mm Fluid Dynamic Bearing Fan (HA13525H12F-Z)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps25258330.3
Watts125996153.6
Total Max. Power (W)1000

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 (750mm) 2 2 16AWG No
6+2 pin PCIe (750mm) 3 3 16-18AWG No
12+4 pin PCIe (700mm) (600W) 1 1 16-24AWG No
SATA (500mm+150mm+150mm+150mm) 2 8 18AWG No
4-pin Molex (450mm+120mm+120mm) 1 3 18AWG No

Parts Description

General Data
Manufacturer (OEM) Seasonic
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection 1x NTC Thermistor MF72 5D-20L (5 ohm) & Relay
Bridge Rectifier(s)

2x GBU1508 (800V, 15A @ 40°C)
APFC MOSFETs

2x Alpha & Omega AOB125A60L (600V, 18A @ 100°C, Rds(on): 0.125Ohm)
APFC Boost Diode

1x Infineon IDK08G65C5 (650V, 8A @ 145°C)
Bulk Cap(s)

1x Nippon Chemi-con (400V, 820uF, 2,000h @ 105°C)
Main Switchers

4x Alpha & Omega AOB190A60C (600V, 12A @ 100°C, Rds(on): 0.19 Ohm)
Resonant Controller

Champion CU6901VPA
APFC Controller

Champion CM6500UNX
Topology

Primary side: APFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 6x Nexperia PSMN1R4-40YLD (40V, 214A @ 100°C, Rds(on): 1.4mOhm)
5V & 3.3V DC-DC Converters: 6x Nexperia PSMN4R0_30YLD (30V, 95A @ 100°C, Rds(on): 4mOhm) PWM Controller(s): Anpec APW7159C
Filtering Capacitors

Electrolytic: 3x Nichicon (2-5,000h @ 105°C, HD), 1x Nippon Chemi-Con (1-5,000h @ 105°C, KZE), 5x Rubycon (3-6,000h @ 105°C, YXG) 2x Rubycon (6-10,000h @ 105°C, ZLH) Polymer: 20x Nippon Chemi-Con, 7x FPCAP
Supervisor IC Weltrend WT7527RA (OVP, UVP, OCP, SCP, PG)
Fan Controller Nuvoton M031FB0AE
Fan Model Hong Hua HA13525H12F-Z (135mm, 12V, 0.50A, Fluid Dynamic Bearing Fan)
5VSB
Rectifier

DK DK5V45R10S (45v, Rds(on): 10mOhm)
Standby PWM Controller

Excelliance MOS EM8569C

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)19.3
AC Loss to PWR_OK Hold Up Time (ms)14.4
PWR_OK Inactive to DC Loss Delay (ms)4.9

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.08 V 115.04 V 113.85 V 115.12 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.09 % N/A 0.19 % 2.00 % PASS
Real Power: 0.064 W 0.008 W N/A 0.099 W N/A N/A
Apparent Power: 11.957 W 11.016 W N/A 12.936 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: 231.03 V 230.92 V 227.70 V 231.09 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: 1.417 1.416 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.15 % N/A 0.28 % 2.00 % PASS
Real Power: 0.168 W 0.123 W N/A 0.233 W N/A N/A
Apparent Power: 36.108 W 34.937 W N/A 37.364 W N/A N/A
Power Factor: 0.005 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 62.858% 0.036
5.069V 0.363W 114.86V
2 0.09A 0.456W 71.494% 0.062
5.067V 0.638W 114.88V
3 0.55A 2.776W 80.912% 0.263
5.046V 3.431W 114.87V
4 1A 5.027W 80.943% 0.357
5.026V 6.21W 114.87V
5 1.5A 7.507W 81.014% 0.415
5.004V 9.266W 114.86V
6 3A 14.81W 78.466% 0.491
4.937V 18.874W 114.86V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228W 48.707% 0.014
5.069V 0.469W 229.94V
2 0.09A 0.456W 60.059% 0.022
5.067V 0.76W 229.94V
3 0.55A 2.775W 77.701% 0.1
5.047V 3.572W 229.94V
4 1A 5.027W 79.59% 0.166
5.027V 6.316W 229.94V
5 1.5A 7.507W 80.044% 0.219
5.005V 9.379W 229.94V
6 3A 14.814W 79.981% 0.33
4.938V 18.523W 229.94V

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% 6.495A 1.984A 1.98A 0.997A 99.985 86.819% 0 <6.0 44.44°C 0.939
12.068V 5.041V 3.334V 5.017V 115.168 40.07°C 114.84V
20% 14.047A 2.977A 2.973A 1.2A 199.941 90.355% 0 <6.0 45.79°C 0.962
12.034V 5.038V 3.33V 5V 221.282 40.84°C 114.81V
30% 21.944A 3.475A 3.472A 1.405A 300.002 91.077% 0 <6.0 46.96°C 0.974
12.028V 5.037V 3.327V 4.983V 329.397 41.33°C 114.78V
40% 29.791A 3.973A 3.971A 1.611A 399.591 90.839% 0 <6.0 50.69°C 0.98
12.030V 5.035V 3.324V 4.965V 439.883 41.95°C 114.75V
50% 37.306A 4.97A 4.971A 1.819A 499.278 90.268% 920 26.3 42.17°C 0.983
12.029V 5.031V 3.319V 4.948V 553.108 51.05°C 114.71V
60% 44.891A 5.967A 5.973A 2A 599.65 89.646% 908 25.8 42.94°C 0.986
12.029V 5.028V 3.315V 4.932V 668.906 52.66°C 114.67V
70% 52.400A 6.964A 6.975A 2.239A 699.512 88.697% 949 27.4 43.16°C 0.989
12.030V 5.026V 3.312V 4.912V 788.647 56.02°C 114.63V
80% 59.974A 7.961A 7.979A 2.348A 799.517 87.764% 1065 31.2 43.8°C 0.991
12.032V 5.024V 3.309V 4.898V 910.983 59.79°C 114.59V
90% 67.882A 8.462A 8.471A 2.457A 899.316 86.803% 1164 33.7 44.45°C 0.993
12.033V 5.022V 3.305V 4.884V 1036.05 63.49°C 114.55V
100% 75.587A 8.963A 8.994A 3.097A 999.328 85.822% 1444 39.7 45.23°C 0.994
12.034V 5.02V 3.302V 4.844V 1164.426 66.84°C 114.5V
110% 83.239A 9.964A 10.096A 3.102A 1099.926 84.682% 2011 49.8 46.09°C 0.995
12.033V 5.018V 3.298V 4.835V 1298.904 65.38°C 114.46V
CL1 0.116A 14.969A 14.916A 0A 126.294 82.768% 940 26.9 40.93°C 0.949
12.073V 5.03V 3.325V 5.049V 152.587 48.7°C 114.83V
CL2 0.115A 24.837A 0A 0A 126.255 80.751% 938 26.8 40.41°C 0.95
12.071V 5.028V 3.339V 5.055V 156.352 54.5°C 114.83V
CL3 0.114A 0A 24.84A 0A 83.881 74.863% 944 27 40.42°C 0.938
12.068V 5.044V 3.321V 5.051V 112.045 51.25°C 114.85V
CL4 83.117A 0A 0A 0A 999.896 86.437% 1228 35.2 45.57°C 0.993
12.030V 5.031V 3.311V 5.002V 1156.808 60.57°C 114.51V

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% 6.496A 1.984A 1.98A 0.997A 99.999 88.153% 0 <6.0 47.9°C 0.834
12.069V 5.041V 3.334V 5.016V 113.439 40.1°C 229.92V
20% 14.047A 2.977A 2.973A 1.2A 199.94 92.229% 0 <6.0 48.9°C 0.914
12.033V 5.039V 3.33V 5V 216.787 40.85°C 229.91V
30% 21.942A 3.474A 3.471A 1.405A 299.983 93.108% 0 <6.0 50.76°C 0.941
12.028V 5.037V 3.327V 4.983V 322.187 41.14°C 229.89V
40% 29.784A 3.972A 3.971A 1.611A 399.503 93.077% 0 <6.0 51.58°C 0.957
12.030V 5.036V 3.324V 4.966V 429.217 41.95°C 229.88V
50% 37.305A 4.968A 4.971A 1.819A 499.22 92.665% 921 26.3 42.33°C 0.965
12.028V 5.032V 3.32V 4.949V 538.739 53.65°C 229.86V
60% 44.892A 5.966A 5.972A 2A 599.611 92.366% 908 25.8 42.97°C 0.971
12.028V 5.029V 3.316V 4.933V 649.168 54.55°C 229.85V
70% 52.406A 6.963A 6.975A 2.239A 699.482 91.866% 955 27.7 43.17°C 0.975
12.028V 5.027V 3.312V 4.913V 761.419 56.51°C 229.83V
80% 59.982A 7.959A 7.978A 2.347A 799.484 91.341% 1064 31 43.85°C 0.978
12.030V 5.025V 3.309V 4.899V 875.274 58.49°C 229.81V
90% 67.889A 8.46A 8.47A 2.456A 899.277 90.755% 1167 33.7 44.39°C 0.981
12.032V 5.023V 3.306V 4.885V 990.885 60.55°C 229.8V
100% 75.594A 8.962A 8.994A 3.096A 999.292 90.049% 1471 40.3 45.11°C 0.983
12.033V 5.021V 3.302V 4.845V 1109.72 63.3°C 229.78V
110% 83.248A 9.963A 10.095A 3.102A 1099.891 89.282% 2011 49.8 46.75°C 0.984
12.031V 5.018V 3.298V 4.836V 1231.929 63.48°C 229.76V
CL1 0.116A 14.968A 14.917A 0A 126.293 84.3% 943 27 40.57°C 0.877
12.073V 5.031V 3.325V 5.049V 149.815 53.37°C 229.93V
CL2 0.114A 24.834A 0A 0A 126.243 82.29% 937 26.8 40.08°C 0.88
12.071V 5.028V 3.339V 5.055V 153.411 50.8°C 229.93V
CL3 0.114A 0A 24.839A 0A 83.877 76.04% 944 27 40.15°C 0.83
12.068V 5.044V 3.321V 5.051V 110.305 48.53°C 229.93V
CL4 83.130A 0A 0A 0.001A 999.867 90.678% 1239 35.4 45.35°C 0.982
12.027V 5.031V 3.311V 5.003V 1102.665 58.45°C 229.77V

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 1.248A 0.496A 0.494A 0.198A 19.996 69.839% 0 <6.0 40.55°C 0.811
11.893V 5.044V 3.337V 5.06V 28.632 36.04°C 114.86V
40W 2.708A 0.694A 0.692A 0.297A 39.995 74.844% 0 <6.0 43.43°C 0.896
12.074V 5.044V 3.337V 5.054V 53.434 37.84°C 114.86V
60W 4.184A 0.892A 0.89A 0.396A 59.995 82.385% 0 <6.0 46.22°C 0.915
12.074V 5.043V 3.336V 5.048V 72.824 38.45°C 114.85V
80W 5.660A 1.091A 1.088A 0.496A 79.935 85.451% 0 <6.0 45.74°C 0.929
12.069V 5.043V 3.336V 5.042V 93.547 39.24°C 114.85V

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 1.248A 0.496A 0.494A 0.198A 19.992 70.303% 0 <6.0 42.87°C 0.464
11.894V 5.044V 3.337V 5.06V 28.438 36.35°C 229.95V
40W 2.708A 0.694A 0.692A 0.297A 39.993 75.591% 0 <6.0 42.6°C 0.651
12.072V 5.044V 3.337V 5.054V 52.907 37.13°C 229.95V
60W 4.186A 0.892A 0.89A 0.396A 59.997 83.384% 0 <6.0 44.79°C 0.738
12.072V 5.044V 3.336V 5.048V 71.954 38.45°C 229.94V
80W 5.660A 1.091A 1.088A 0.496A 79.945 86.825% 0 <6.0 45.54°C 0.795
12.070V 5.043V 3.335V 5.041V 92.074 39.12°C 229.93V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 29.7 mV 12.9 mV 12.2 mV 22.4 mV Pass
20% Load 18.1 mV 11.1 mV 11.3 mV 16.5 mV Pass
30% Load 15.3 mV 13.7 mV 13.5 mV 17.5 mV Pass
40% Load 16.0 mV 12.2 mV 12.1 mV 19.0 mV Pass
50% Load 16.6 mV 12.7 mV 12.9 mV 19.3 mV Pass
60% Load 17.4 mV 13.5 mV 13.3 mV 21.0 mV Pass
70% Load 18.8 mV 15.7 mV 13.3 mV 22.0 mV Pass
80% Load 19.5 mV 15.5 mV 16.8 mV 23.1 mV Pass
90% Load 19.8 mV 15.3 mV 14.7 mV 23.5 mV Pass
100% Load 27.9 mV 16.6 mV 16.9 mV 25.4 mV Pass
110% Load 28.6 mV 17.3 mV 17.7 mV 27.1 mV Pass
Crossload 1 16.5 mV 14.6 mV 17.4 mV 21.3 mV Pass
Crossload 2 21.7 mV 25.8 mV 17.1 mV 19.5 mV Pass
Crossload 3 29.8 mV 14.4 mV 17.8 mV 22.2 mV Pass
Crossload 4 27.9 mV 14.8 mV 13.3 mV 24.6 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 30.2 mV 13.4 mV 14.0 mV 22.7 mV Pass
20% Load 19.5 mV 12.9 mV 12.8 mV 18.1 mV Pass
30% Load 17.2 mV 15.5 mV 15.9 mV 19.9 mV Pass
40% Load 18.1 mV 13.8 mV 13.7 mV 19.5 mV Pass
50% Load 16.9 mV 13.9 mV 13.3 mV 20.7 mV Pass
60% Load 17.3 mV 15.4 mV 13.7 mV 22.0 mV Pass
70% Load 18.7 mV 16.5 mV 14.3 mV 23.1 mV Pass
80% Load 20.1 mV 18.3 mV 15.5 mV 24.1 mV Pass
90% Load 20.2 mV 16.7 mV 16.4 mV 25.2 mV Pass
100% Load 27.8 mV 19.1 mV 16.5 mV 26.6 mV Pass
110% Load 30.6 mV 19.5 mV 17.5 mV 28.3 mV Pass
Crossload 1 17.4 mV 16.4 mV 18.4 mV 21.9 mV Pass
Crossload 2 22.1 mV 28.5 mV 18.5 mV 21.0 mV Pass
Crossload 3 30.7 mV 16.3 mV 19.5 mV 24.9 mV Pass
Crossload 4 28.6 mV 16.5 mV 15.5 mV 26.6 mV Pass

The results above are not used in the certification process

Seasonic Focus GX-1000 (ATX v3.1)

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
www.cybenetics.com - info@cybenetics.com