CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Seasonic Prime Titanium 850W
Serial NumberR1606TA106460008
Lab ID49
  • Report:
  • Receipt Date: Jan 15, 2018
  • Test Date: Jan 22, 2018
  • Report Date: Jan 24, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSeasonic
Manufacturer (OEM)Seasonic
SeriesPrime Titanium
Model NumberSSR-850TD
Serial NumberR1606TA106460008
DUT NotesRetested on 4/28/17

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)11-5.5
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Cooling135mm Fluid Dynamic Bearing Fan
(HA13525M12F-Z)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 20 20 70 3 0.3
Watts 100 840 15 3.6
Total Max. Power (W) 850

Test Equipment

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 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
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 (600mm) 1 1 18-22AWG No
4+4 pin EPS12V (650mm) 2 2 18AWG No
6+2 pin PCIe (750mm) 6 6 18AWG No
SATA (450mm+115mm+115mm+115mm) 2 8 18AWG No
SATA (350mm+115mm) 1 2 18AWG No
4 pin Molex (450mm+120mm+120mm) 1 3 18AWG No
4 pin Molex (350mm+120mm) 1 2 18AWG No
FDD Adapter (+110mm) 1 1 22AWG No
AC Power Cord (1350mm) - C13 coupler 1 1 18AWG -

Parts Description

Primary Side
Transient Filter 6x Y caps, 3x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 2x Vishay LVB2560 (600V, 25A @ 105°C)
APFC MOSFETS 2x Infineon IPP60R099CP (650V, 19A @ 100°C, 0.099 Ohm)
APFC Boost Diode 1x SCS110AG (600V, 10A @ 117°C)
Hold-up Cap(s) 2x Nippon Chemi-Con (400V, 650uF & 450uF or 1100uF combined, 2000h @ 105°C, CE)
Main Switchers 4x Infineon IPP50R140CP
(550V, 15A @ 100°C, 0.140 Ohm)
Drivers For Main Switchers 2x Silicon Labs Si8230BD
APFC Controller ON Semiconductor NPC1654
Switching Controller Champion CM6901
Topology Primary side: Full-Bridge & LLC Resonant Converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x Infineon BSC014N04LS (40V, 100A @ 100°C, 1.4 mOhm)
5V & 3.3V DC-DC Converters: 6x Infineon BSC0906NS
PWM Controller: APW7159
Filtering Capacitors Electrolytics: Nippon Chemi-Con (105°C, KZE, KZH)
1x Rubycon (5VSB circuit, 105°C, YXD)
Polymers: FPCAP, Nippon Chemi-Con
Supervisor IC WeltrendWT7527V (OVP, UVP, OCP, SCP, PG )
Fan Model Hong Hua HA13525M12F-Z (135mm, 12V, 0.36A, 1800 RPM, Fluid Dynamic Bearing)
5VSB Circuit
Buck Converter Leadtrend LD7750R
Rectifiers STMicroelectronics STU6N65K3 (650V, 3A @ 100°C, 1.3O), Infineon BSC0906NS(30V, 40A @ 100°C, 4.5 mOhm)
-12V Circuit
Buck Converter Lite-On LSP5523 (3A max output current )
 

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms) 31.34
AC Loss to PWR_OK Hold Up Time  (ms) 30.10
PWR_OK Inactive to DC Loss Delay (ms) 1.24

Vampire Power

Graphs

INFO

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.

INFO

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.

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 0.041A 0.208 64.596% 0.036
5.013V 0.322 115.16V
2 0.087A 0.435 71.664% 0.067
5.011V 0.607 115.12V
3 0.542A 2.707 79.900% 0.277
4.991V 3.388 115.16V
4 1.003A 4.983 80.087% 0.373
4.970V 6.222 115.16V
5 1.502A 7.429 79.676% 0.425
4.947V 9.324 115.16V
6 3.002A 14.655 78.617% 0.490
4.882V 18.641 115.16V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.041A 0.208 57.778% 0.012
5.013V 0.360 230.29V
2 0.087A 0.435 66.923% 0.022
5.011V 0.650 230.29V
3 0.542A 2.702 77.002% 0.110
4.989V 3.509 230.30V
4 1.002A 4.974 78.430% 0.182
4.966V 6.342 230.30V
5 1.502A 7.422 79.312% 0.241
4.943V 9.358 230.30V
6 3.001A 14.604 78.130% 0.344
4.866V 18.692 230.30V

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
1 5.206A 1.985A 1.974A 0.995A 84.73 92.178% 395 16.4 38.67°C 0.968
12.130V 5.041V 3.341V 5.005V 91.92 41.04°C 115.1V
2 11.444A 2.970A 2.961A 1.200A 169.61 93.868% 400 16.5 38.86°C 0.991
12.125V 5.039V 3.340V 4.998V 180.69 41.35°C 115.1V
3 18.043A 3.478A 3.472A 1.400A 254.81 94.120% 405 16.5 39.48°C 0.996
12.122V 5.036V 3.338V 4.990V 270.73 42.51°C 115.1V
4 24.629A 3.974A 3.954A 1.605A 339.70 93.669% 408 16.5 40.60°C 0.993
12.120V 5.035V 3.335V 4.982V 362.66 43.86°C 115.1V
5 30.874A 4.969A 4.946A 1.805A 424.62 93.292% 435 15.0 41.37°C 0.992
12.118V 5.034V 3.334V 4.975V 455.15 44.18°C 115.1V
6 37.126A 5.961A 5.939A 2.009A 509.58 92.708% 508 17.8 42.15°C 0.994
12.116V 5.032V 3.332V 4.968V 549.66 45.22°C 115.1V
7 43.380A 6.959A 6.931A 2.214A 594.51 92.181% 395 15.2 43.00°C 0.995
12.112V 5.032V 3.332V 4.960V 644.94 47.34°C 115.1V
8 49.638A 7.949A 7.922A 2.420A 679.48 91.492% 500 17.2 44.40°C 0.996
12.110V 5.031V 3.331V 4.953V 742.67 48.87°C 115.1V
9 56.324A 8.455A 8.440A 2.420A 764.57 90.759% 590 21.6 45.44°C 0.997
12.108V 5.029V 3.329V 4.950V 842.42 50.37°C 115.1V
10 62.760A 8.957A 8.927A 3.042A 849.30 90.078% 925 29.3 46.64°C 0.997
12.103V 5.027V 3.327V 4.927V 942.85 51.93°C 115.1V
11 69.828A 8.965A 8.934A 3.049A 934.33 89.306% 1300 36.2 46.64°C 0.997
12.096V 5.021V 3.323V 4.917V 1046.21 52.38°C 115.1V
CL1 0.098A 12.011A 12.005A 0.004A 102.84 89.582% 425 16.0 45.28°C 0.980
12.139V 5.082V 3.381V 5.089V 114.80 50.51°C 115.2V
CL2 69.946A 1.003A 1.003A 1.001A 859.43 90.329% 915 29.3 46.44°C 0.997
12.097V 4.997V 3.300V 4.964V 951.44 52.04°C 115.1V

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 5.208A 1.985A 1.974A 0.996A 84.751 92.898% 0 <6.0 47.75°C 0.806
12.132V 5.034V 3.336V 5.010V 91.230 40.15°C 365.15V
2 11.441A 2.974A 2.965A 1.196A 169.629 94.865% 0 <6.0 48.77°C 0.910
12.130V 5.034V 3.335V 5.009V 178.810 40.86°C 230.31V
3 18.039A 3.479A 3.478A 1.397A 254.835 95.265% 402 16.5 40.99°C 0.951
12.127V 5.030V 3.332V 5.002V 267.500 49.18°C 230.32V
4 24.626A 3.975A 3.960A 1.600A 339.738 95.306% 405 16.5 41.73°C 0.969
12.124V 5.029V 3.331V 4.995V 356.472 50.03°C 230.33V
5 30.865A 4.975A 4.954A 1.801A 424.670 95.159% 425 15.5 42.13°C 0.975
12.123V 5.028V 3.328V 4.993V 446.272 50.95°C 230.32V
6 37.114A 5.972A 5.952A 2.002A 509.600 94.859% 490 16.3 42.65°C 0.982
12.120V 5.025V 3.324V 4.988V 537.220 51.77°C 230.32V
7 43.358A 6.971A 6.948A 2.205A 594.557 94.530% 390 15.0 43.22°C 0.984
12.119V 5.024V 3.323V 4.985V 628.962 52.60°C 230.33V
8 49.609A 7.964A 7.946A 2.405A 679.495 94.145% 490 18.4 43.91°C 0.988
12.117V 5.024V 3.321V 4.982V 721.755 53.77°C 230.33V
9 56.289A 8.472A 8.466A 2.405A 764.557 93.764% 575 18.7 44.24°C 0.989
12.115V 5.021V 3.319V 4.981V 815.410 54.54°C 230.34V
10 62.710A 8.971A 8.953A 3.019A 849.319 93.286% 870 27.9 45.33°C 0.990
12.113V 5.020V 3.316V 4.965V 910.443 55.80°C 230.34V
11 69.747A 8.973A 8.953A 3.020A 934.261 92.855% 1280 35.2 46.34°C 0.991
12.109V 5.018V 3.315V 4.963V 1006.148 57.61°C 230.34V
CL1 0.099A 12.013A 12.004A 0.004A 101.704 89.961% 360 14.6 43.43°C 0.841
12.137V 5.035V 3.332V 5.072V 113.054 51.42°C 230.34V
CL2 69.941A 1.003A 1.004A 1.002A 860.437 93.645% 635 22.5 45.24°C 0.990
12.111V 5.023V 3.322V 4.999V 918.824 55.66°C 230.35V

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]) PF/AC Volts
1 1.200A 0.492A 0.477A 0.195A 19.610 81.000% 0 <6.0 0.799
12.131V 5.039V 3.341V 5.031V 24.210 115.1V
2 2.429A 0.990A 0.986A 0.396A 39.740 88.587% 0 <6.0 0.912
12.131V 5.038V 3.340V 5.024V 44.860 115.1V
3 3.662A 1.476A 1.493A 0.594A 59.830 90.720% 0 <6.0 0.952
12.131V 5.039V 3.341V 5.019V 65.950 115.1V
4 4.880A 1.985A 1.974A 0.797A 79.790 92.136% 0 <6.0 0.966
12.130V 5.040V 3.341V 5.012V 86.600 115.1V

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 1.205A 0.491A 0.475A 0.196A 19.663 81.902% 0 <6.0 0.472
12.131V 5.036V 3.340V 5.031V 24.008 230.29V
2 2.431A 0.990A 0.986A 0.396A 39.757 88.118% 0 <6.0 0.648
12.131V 5.035V 3.338V 5.026V 45.118 230.29V
3 3.663A 1.477A 1.496A 0.595A 59.853 91.223% 0 <6.0 0.737
12.131V 5.034V 3.338V 5.021V 65.612 165.16V
4 4.880A 1.985A 1.975A 0.796A 79.778 92.618% 0 <6.0 0.795
12.131V 5.034V 3.337V 5.018V 86.137 230.30V

The results above are not used in the certification process

Ripple Measurements

Test12V 5V3.3V5VSB Pass/Fail
10% Load7.4 mV5.5 mV7.3 mV2.6 mV Pass
20% Load9.6 mV5.5 mV7.5 mV3.7 mV Pass
30% Load11.5 mV6.3 mV7.8 mV3.6 mV Pass
40% Load8.9 mV6.8 mV8.3 mV4.6 mV Pass
50% Load8.8 mV6.2 mV9.6 mV5.0 mV Pass
60% Load9.8 mV6.3 mV10.0 mV5.2 mV Pass
70% Load10.9 mV6.5 mV10.8 mV5.8 mV Pass
80% Load11.1 mV6.6 mV11.2 mV6.3 mV Pass
90% Load12.6 mV7.4 mV12.6 mV6.7 mV Pass
100% Load13.4 mV7.5 mV13.1 mV7.6 mV Pass
110% Load13.8 mV8.3 mV14.5 mV8.5 mV Pass
Crossload 18.3 mV6.6 mV8.3 mV3.6 mV Pass
Crossload 213.4 mV6.5 mV12.1 mV6.6 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 8.1 mV 3.4 mV 8.6 mV 4.5 mV Pass
20% Load 10.0 mV 3.8 mV 8.3 mV 4.8 mV Pass
30% Load 11.3 mV 4.1 mV 9.2 mV 5.6 mV Pass
40% Load 7.6 mV 4.1 mV 9.7 mV 6.7 mV Pass
50% Load 8.3 mV 4.0 mV 9.5 mV 6.5 mV Pass
60% Load 9.0 mV 4.6 mV 9.4 mV 7.8 mV Pass
70% Load 10.0 mV 4.5 mV 10.5 mV 8.5 mV Pass
80% Load 10.4 mV 4.7 mV 9.3 mV 9.5 mV Pass
90% Load 11.0 mV 4.9 mV 10.5 mV 11.0 mV Pass
100% Load 13.2 mV 5.5 mV 14.5 mV 12.7 mV Pass
110% Load 12.5 mV 5.6 mV 15.6 mV 13.6 mV Pass
Crossload 1 9.6 mV 4.8 mV 13.0 mV 5.9 mV Pass
Crossload 2 13.1 mV 4.7 mV 13.0 mV 11.9 mV Pass

The results above are not used in the certification process

Seasonic Prime Titanium 850W

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