CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Thermaltake Smart Pro RGB Bronze 850W
Serial NumberPSSPR0850FPCBEURMU000014
Lab ID106
  • Report:
  • Receipt Date: Aug 29, 2018
  • Test Date: Sep 2, 2018
  • Report Date: Sep 5, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandThermaltake
Manufacturer (OEM)Sirfa
SeriesSmart Pro RGB Bronze
Model NumberSPR-0850F-R
Serial NumberPSSPR0850FPCBEURMU000014
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)15
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Cooling140mm HDB RGB Fan
(TT-1425/A1425H12S)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 22 22 70.5 3 0.5
Watts 140 846 15 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
ATX connector 20+4 pin (600mm) 1 1 18AWG
4+4 pin EPS12V (650mm) 1 1 18AWG
6+2 pin PCIe (500mm+150mm) 2 4 18AWG
SATA (500mm+150mm+150mm) 3 9 18AWG
4 pin Molex (500mm+150mm+150mm) 2 6 18AWG
FDD Adapter (+150mm) 1 1 22AWG

Parts Description

General Data
Manufacturer (OEM) Sirfa
Platform Model -
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x CM02X
Inrush Protection NTC Thermistor
Bridge Rectifier(s) 2x GBU805 (600V, 8A @ 125°C)
APFC MOSFETS 2x Infineon SPW20N60C3 (650V, 13.1A @ 100°C, 0.19Ohm)
APFC Boost Diode 1x UnisonicBYC15-600 (600V, 15A @ 98°C)
Hold-up Cap(s) 1x Rubycon (400V, 680uF, 2000h @ 105°C, MXH)
Main Switchers 2x Infineon IPA50R140CP
(550V, 15A @ 100°C, 0.14Ohm)
Combo APFC/PWM Controller Champion CM6806 & CM03AX Green PFC controller
Topology Primary side: Double-Forward
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x Infineon IPP052NE7N3 G (75V, 80A @ 100°C, 5.2mOhm)
5V & 3.3V DC-DC Converters: 8x Infineon IPD060N03L G (30V, 50A @ 100°C, 6mOhm)
PWM Controller: Anpec APW7159C
Filtering Capacitors Electrolytics: Teapo (1-3,000h @ 105°C, SC)
Polymers: Teapo
Supervisor IC SITI PS224 (OVP, UVP, OCP, SCP, PG)
Fan Model A1425H12S (140mm, 9 - 13.8V, 0.39A, 1800RPM, 97.2CFM, 36.2dBA)
5VSB Circuit
Switching FET 1x UTC 2N60L (600V, 2A @ 25°C,

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)13.6
AC Loss to PWR_OK Hold Up Time (ms)11.7
PWR_OK Inactive to DC Loss Delay (ms)1.9

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

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.216 63.529% 0.055
5.157V 0.340 115.11V
2 0.087A 0.451 70.249% 0.100
5.154V 0.642 115.10V
3 0.532A 2.729 80.668% 0.295
5.128V 3.383 115.09V
4 1.002A 5.113 80.003% 0.352
5.101V 6.391 115.09V
5 1.502A 7.619 79.373% 0.383
5.073V 9.599 115.09V
6 3.001A 14.952 76.258% 0.432
4.982V 19.607 115.09V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) Fan Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 5.158A 1.975A 1.978A 0.981A 84.802 81.804% 1420 36.0 38.56°C 0.960
12.256V 5.070V 3.329V 5.085V 103.665 42.45°C 115.11V
2 11.351A 2.959A 2.985A 1.184A 169.658 86.219% 1475 37.5 39.03°C 0.983
12.228V 5.060V 3.314V 5.062V 196.776 45.08°C 115.10V
3 17.928A 3.467A 3.514A 1.385A 254.888 87.372% 1600 38.7 39.81°C 0.983
12.205V 5.049V 3.299V 5.039V 291.727 45.98°C 115.09V
4 24.505A 3.972A 4.014A 1.593A 339.776 87.476% 1660 40.3 40.69°C 0.986
12.185V 5.037V 3.285V 5.015V 388.420 47.14°C 115.09V
5 30.775A 4.973A 5.045A 1.801A 424.671 87.124% 1680 40.9 41.18°C 0.988
12.159V 5.026V 3.270V 4.990V 487.433 48.87°C 115.08V
6 37.075A 5.983A 6.085A 2.011A 509.653 86.493% 1760 42.8 42.08°C 0.989
12.134V 5.015V 3.253V 4.965V 589.240 51.30°C 115.08V
7 43.390A 7.001A 7.138A 2.225A 594.616 85.639% 1795 43.6 42.89°C 0.990
12.111V 5.004V 3.236V 4.938V 694.327 53.91°C 115.07V
8 49.746A 8.018A 8.201A 2.441A 679.518 84.639% 1815 43.7 43.67°C 0.991
12.084V 4.990V 3.218V 4.910V 802.840 55.06°C 115.07V
9 56.554A 8.539A 8.767A 2.446A 764.573 83.728% 1825 43.8 44.63°C 0.992
12.059V 4.978V 3.205V 4.899V 913.167 57.46°C 115.07V
10 63.129A 9.067A 9.313A 3.093A 849.331 82.421% 1825 43.8 45.08°C 0.992
12.033V 4.965V 3.189V 4.844V 1030.480 58.38°C 115.06V
11 70.325A 9.088A 9.355A 3.103A 934.359 81.131% 1825 43.8 46.45°C 0.992
12.011V 4.951V 3.175V 4.830V 1151.665 60.29°C 115.05V
CL1 0.100A 17.022A 17.003A 0.005A 143.268 79.120% 1740 42.0 44.76°C 0.986
12.204V 5.087V 3.260V 5.106V 181.077 48.96°C 115.11V
CL2 70.793A 1.003A 1.003A 1.002A 865.765 82.652% 1825 43.8 46.28°C 0.993
12.043V 4.954V 3.224V 4.993V 1047.486 59.98°C 115.06V

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) Fan Noise (dB[A]) PF/AC Volts
1 1.190A 0.491A 0.477A 0.191A 19.683 61.886% 1295 33.8 0.705
12.279V 5.079V 3.344V 5.142V 31.805 115.11V
2 2.406A 0.980A 0.987A 0.391A 39.800 73.283% 1300 33.9 0.867
12.271V 5.076V 3.340V 5.127V 54.310 115.11V
3 3.620A 1.468A 1.496A 0.586A 59.857 79.726% 1390 35.2 0.922
12.271V 5.073V 3.335V 5.112V 75.078 115.11V
4 4.832A 1.974A 1.979A 0.782A 79.811 81.458% 1400 35.4 0.955
12.257V 5.071V 3.330V 5.097V 97.978 115.13V

The results above are not used in the certification process

Ripple Measurements 115V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 9.1 mV 7.6 mV 11.9 mV 5.8 mV Pass
20% Load 10.5 mV 8.0 mV 14.7 mV 7.1 mV Pass
30% Load 10.7 mV 8.4 mV 15.2 mV 8.3 mV Pass
40% Load 12.0 mV 8.4 mV 15.9 mV 9.1 mV Pass
50% Load 14.1 mV 8.5 mV 14.9 mV 8.4 mV Pass
60% Load 15.0 mV 8.5 mV 15.3 mV 9.0 mV Pass
70% Load 17.4 mV 8.7 mV 14.4 mV 10.5 mV Pass
80% Load 18.8 mV 10.1 mV 15.9 mV 11.4 mV Pass
90% Load 20.7 mV 10.0 mV 16.3 mV 12.6 mV Pass
100% Load 25.7 mV 11.8 mV 17.5 mV 19.2 mV Pass
110% Load 32.5 mV 12.1 mV 17.5 mV 20.8 mV Pass
Crossload 1 11.9 mV 9.1 mV 15.9 mV 6.8 mV Pass
Crossload 2 24.6 mV 11.0 mV 18.9 mV 11.6 mV Pass

The results above are not used in the certification process

Thermaltake Smart Pro RGB Bronze 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