CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
SilverStone Nightjar 450W (#2)
Serial NumberDB18160814J450SXL0
Lab ID441
  • Report: 19PS441A
  • Receipt Date: Jul 17, 2018
  • Test Date: Jul 23, 2018
  • Report Date: Jul 27, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSilverStone
Manufacturer (OEM)Enhance Electronics
SeriesNightjar
Model NumberNJ450-SXL
Serial NumberDB18160814J450SXL0
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)8-4
Rated Frequency (Hz)50-60
Rated Power (W)450
TypeSFX-L
CoolingFanless
Semi-Passive Operation
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 16 15 37.5 2.5 0.3
Watts 80 450 12.5 3.6
Total Max. Power (W) 450

Test Equipment

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Chroma 61604, Keysight AC6804B
Power Analyzers N4L PPA1530 x2, 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

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (300mm) 1 1 16-22AWG No
4+4 pin EPS12V (400mm) 1 1 16AWG No
6+2 pin PCIe (400mm+150mm) 2 4 16-18AWG No
SATA (300mm+200mm+90mm+90mm) 2 8 18AWG No
4 pin Molex (300mm+200mm+200mm) 1 3 18AWG No
FDD Adapter (+105mm) 1 1 22AWG No
AC Power Cord (1380mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Enhance Electronics
Primary Side
Transient Filter 4x Y caps, 3x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor
Bridge Rectifier(s) 2x GBU15J (600V, 15A @ 100°C)
APFC MOSFETS 2x Infineon IPL60R104C7 (650V, 15A @ 100°C, 0.104Ohm)
APFC Boost Diode 1x CREE C3D08060A (600V, 8A @ 152°C)
Hold-up Cap(s) 1x Hitachi (450V, 390uF, 2000h @ 105°C, HU)
Main Switchers 2x Infineon IPB50R140CP
(550V, 15A @ 100°C, 0.14Ohm)
Driver IC: Si8230BD
APFC Controller ATK AT6101L
Resonant Controller Champion CM6901T6X
Topology Primary side: Half-Bridge & LLC Resonant Controller
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 8x Infineon BSC014N04LS (40V, 100A @ 100°C, 1.4mOhm)
5V & 3.3V DC-DC Converters: 4x Infineon BSC018NE2LS (25V, 97A @ 100°C, 1.4mOhm), 2x Infineon BSC050N04LS (40V, 54A @ 100°C, 5mOhm)
PWM Controller: 2x Anpec APW7160A
Filtering Capacitors Polymers: FPCAP, Suncon, Unicon (2000h @ 125°C, UPL, UPH)
Supervisor IC SITI PS223 (OCP, OTP, OVP, UVP, SCP, PG)
5VSB Circuit
Rectifiers MOSPEC S10L45 (45V, 10A) , SVF2N70MJ (700V, 2A, 6.5Ohm)
Standby PWM Controller ATK AT6002H

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 115V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)13.4
AC Loss to PWR_OK Hold Up Time (ms)13.9
PWR_OK Inactive to DC Loss Delay (ms)-0.5

Vampire Power

Graphs 115V

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

115V

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

115V

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.230 70.336% 0.020
5.102V 0.327 115.15V
2 0.090A 0.460 76.795% 0.036
5.101V 0.599 115.17V
3 0.550A 2.798 82.781% 0.178
5.087V 3.380 115.11V
4 1.000A 5.074 83.221% 0.268
5.074V 6.097 115.11V
5 1.500A 7.589 82.642% 0.329
5.059V 9.183 115.11V
6 2.500A 12.572 82.170% 0.392
5.028V 15.300 115.10V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 1.926A 1.988A 1.996A 0.987A 44.764 82.402% 0 <6.0 43.17°C 0.879
12.033V 5.029V 3.303V 5.065V 54.324 39.41°C 115.11V
2 4.847A 2.986A 3.002A 1.188A 89.240 89.735% 0 <6.0 43.92°C 0.941
12.038V 5.021V 3.297V 5.052V 99.448 39.83°C 115.12V
3 8.172A 3.489A 3.492A 1.389A 134.331 91.587% 0 <6.0 44.73°C 0.958
12.034V 5.015V 3.291V 5.040V 146.670 40.38°C 115.13V
4 11.500A 3.993A 4.015A 1.592A 179.569 92.180% 0 <6.0 45.42°C 0.960
12.033V 5.008V 3.285V 5.027V 194.802 40.81°C 115.14V
5 14.496A 5.000A 5.032A 1.796A 224.855 92.303% 0 <6.0 46.49°C 0.962
12.028V 5.000V 3.278V 5.013V 243.606 41.62°C 115.14V
6 17.429A 6.009A 6.054A 2.001A 269.386 92.200% 0 <6.0 47.51°C 0.962
12.025V 4.992V 3.271V 4.999V 292.175 42.27°C 115.15V
7 20.427A 7.022A 7.075A 2.207A 314.693 91.887% 0 <6.0 48.73°C 0.961
12.023V 4.985V 3.264V 4.985V 342.477 43.37°C 115.16V
8 23.428A 8.039A 8.105A 2.415A 360.008 91.484% 0 <6.0 49.94°C 0.962
12.020V 4.976V 3.257V 4.970V 393.521 44.00°C 115.16V
9 26.827A 8.553A 8.612A 2.419A 404.917 91.259% 0 <6.0 51.62°C 0.963
12.018V 4.970V 3.251V 4.963V 443.700 45.40°C 115.17V
10 30.162A 9.067A 9.153A 2.525A 449.629 90.935% 0 <6.0 52.75°C 0.964
12.016V 4.963V 3.245V 4.951V 494.451 46.24°C 115.22V
11 33.894A 9.081A 9.165A 2.529A 494.449 90.642% 0 <6.0 53.45°C 0.966
12.015V 4.957V 3.240V 4.944V 545.497 46.44°C 115.18V
CL1 0.136A 9.998A 9.999A 0.000A 84.456 87.652% 0 <6.0 47.53°C 0.941
12.054V 5.003V 3.280V 5.073V 96.354 42.25°C 115.12V
CL2 37.510A 1.001A 0.998A 1.000A 464.393 91.811% 0 <6.0 52.00°C 0.965
12.027V 4.982V 3.265V 5.014V 505.813 45.97°C 115.18V

The results above are not used in the certification process

Light Load Tests 115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.189A 0.496A 0.481A 0.196A 19.397 74.187% 0 <6.0 0.722
12.034V 5.036V 3.310V 5.095V 26.146 115.10V
2 2.458A 0.993A 0.997A 0.393A 39.872 82.117% 0 <6.0 0.864
12.034V 5.032V 3.307V 5.086V 48.555 115.11V
3 3.651A 1.491A 1.479A 0.591A 59.321 84.822% 0 <6.0 0.910
12.034V 5.029V 3.303V 5.077V 69.936 115.11V
4 4.912A 1.990A 1.998A 0.789A 79.730 89.502% 0 <6.0 0.932
12.040V 5.025V 3.300V 5.067V 89.082 115.12V

The results above are not used in the certification process

Ripple Measurements 115V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 7.2 mV 7.7 mV 13.1 mV 12.5 mV Pass
20% Load 12.8 mV 7.7 mV 14.1 mV 13.6 mV Pass
30% Load 8.9 mV 8.8 mV 14.7 mV 13.9 mV Pass
40% Load 10.3 mV 10.1 mV 14.4 mV 14.9 mV Pass
50% Load 11.7 mV 11.8 mV 15.8 mV 16.0 mV Pass
60% Load 12.7 mV 12.8 mV 17.9 mV 15.8 mV Pass
70% Load 13.8 mV 13.4 mV 17.6 mV 17.2 mV Pass
80% Load 15.0 mV 17.0 mV 20.1 mV 17.5 mV Pass
90% Load 16.4 mV 17.7 mV 18.5 mV 18.3 mV Pass
100% Load 20.3 mV 18.6 mV 23.5 mV 19.5 mV Pass
110% Load 21.8 mV 19.7 mV 23.8 mV 20.9 mV Pass
Crossload 1 15.2 mV 9.0 mV 16.5 mV 9.2 mV Pass
Crossload 2 20.4 mV 18.5 mV 20.1 mV 21.8 mV Pass

The results above are not used in the certification process

SilverStone Nightjar 450W (#2)

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