CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Riotoro Enigma 850W
Serial Number2G090153986
Lab ID51
  • Report: 20PS51A
  • Receipt Date: Dec 27, 2017
  • Test Date: Dec 30, 2017
  • Report Date: Jan 2, 2018
115V230V
Efficiency Rating
115V230V
Noise Rating
This product certification body is accredited in accordance with the recognized International Standard ISO/IEC 17065:2012 Requirements for bodies certifying products, processes and services. This product certification body also meets the A2LA R308 - Specific Requirements - ISO-IEC 17065 - Telecommunication Certification Body Accreditation Program and R322 - Specific Requirements - Notified Body Accreditation Requirements. This accreditation demonstrates technical competence for a defined scope and the operation of a management system
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandRiotoro
Manufacturer (OEM)Great Wall
SeriesEnigma
Model NumberPR-GPD0850-SM
Serial Number2G090153986
DUT NotesRetested on 6/8/17

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)47-63
Rated Power (W)850
TypeATX12V
Cooling140mm Sleeve Bearing Fan
(HA1425L12F-Z)
Semi-Passive Operation✗
Cable DesignSemi Modular

Power Specifications

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 25 25 70.8 3 0.8
Watts 130 849.6 15 9.6
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

Native Cables
Description Cable Count Connector Count (Total) Gauge
ATX connector 20+4 pin (550mm) 1 1 18-20AWG
4+4 pin EPS12V (600mm) 1 1 18AWG
Modular Cables
6+2 pin PCIe (550mm+120mm) 2 4 18-20AWG
SATA (450mm+110mm+110mm) 3 9 18AWG
4 pin Molex (450mm+120mm+120mm) 2 6 18AWG
FDD Adapter 1 1 20AWG

Parts Description

General Data
Manufacturer (OEM) Great Wall
Original Platform GW-ATX850BL
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes
Inrush Protection NTC Thermistor & Diode
Bridge Rectifier(s) 2x  GBU1508 (800V, 15A @ 100°C)
APFC MOSFETS 2x Vishay SIHG33N60E (650V, 21A @ 100°C, 0.099Ohm)
APFC Boost Diode 1x CREE C3D08060A (600V, 8A @ 152°C)
Hold-up Cap(s) 2x Rubycon
(400V, 390uF each; 780uF combined, 85°C, USG)
Main Switchers 2x Fairchild FCH104N60F
(650V, 24A @ 100°C, 104mOhm)
APFC Controller Champion CM6500 & CM03AX Green PFC controller
Switching Controller Champion CM6901X
Topology Primary side: Double-Forward
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x A-Power BV6N19 (60V, 100A @ 25°C, 6mOhm)
5V & 3.3V DC-DC Converters: 4x AP0403GH FETs (30V, 50A @ 100°C, 4.5mOhm)
PWM Controller: APW7159C
Filtering Capacitors Electrolytics: Elite (3-5,000 @ 105°C, EJ), Teapo (3-6,000h @ 105°C, SY), 2x CapXon (105°C), 1x Chemi-Con (105°C, KY)
Polymers: Chemi-Con, 2x FPCAP (VRMs), 2x CapXon* , 2x Elite*
*Modular PCB
Supervisor IC Sitronix ST9S429-PQ14 (OVP, UVP, OCP, SCP, PG) & AS358 (Dual Op-Amp)
Fan Model Hong Hua HA1425L12F-Z
(140 mm, 12 V, 0.22 A, 1800 RPM)
5VSB Circuit
Rectifier 1x PFC PFR30L45CT SBR (45V, 30A)
Standby PWM Controller Power Integrations TinySwitch-III TNY278PN
 

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)12.7
AC Loss to PWR_OK Hold Up Time (ms)9.2
PWR_OK Inactive to DC Loss Delay (ms)3.5

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 0.045A 0.228 71.250% 0.032
5.062V 0.320 115.12V
2 0.090A 0.456 77.157% 0.057
5.061V 0.591 115.12V
3 0.550A 2.774 82.168% 0.255
5.043V 3.376 115.12V
4 1.000A 5.027 82.221% 0.350
5.026V 6.114 115.12V
5 1.500A 7.511 79.802% 0.407
5.007V 9.412 115.12V
6 3.000A 14.839 78.839% 0.471
4.946V 18.822 115.12V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.228 61.290% 0.011
5.061V 0.372 230.29V
2 0.090A 0.455 70.325% 0.019
5.060V 0.647 230.28V
3 0.550A 2.774 80.127% 0.097
5.043V 3.462 230.29V
4 1.000A 5.026 81.340% 0.161
5.026V 6.179 230.29V
5 1.500A 7.508 81.273% 0.218
5.004V 9.238 230.28V
6 2.999A 14.841 80.170% 0.323
4.948V 18.512 230.28V

Supplementary Tests (For Reference)

Typical Load Tests

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) Fan Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 5.221A 1.965A 1.975A 0.996A 84.753 86.136% 825 20.9 38.56°C 0.955
12.102V 5.083V 3.338V 5.007V 98.394 41.50°C 115.07V
2 11.482A 2.950A 2.971A 1.198A 169.604 90.210% 870 21.9 39.39°C 0.960
12.086V 5.070V 3.330V 4.993V 188.011 42.54°C 115.06V
3 18.125A 3.456A 3.489A 1.405A 254.862 91.060% 905 23.2 39.47°C 0.972
12.071V 5.061V 3.322V 4.978V 279.883 43.44°C 115.06V
4 24.759A 3.954A 3.979A 1.611A 339.689 90.994% 1020 25.2 39.88°C 0.979
12.057V 5.053V 3.315V 4.965V 373.309 45.04°C 115.05V
5 31.067A 4.967A 4.988A 1.815A 424.680 90.553% 1140 28.5 41.70°C 0.984
12.044V 5.040V 3.307V 4.948V 468.984 47.29°C 115.05V
6 37.388A 5.967A 6.001A 2.025A 509.586 89.827% 1210 30.8 41.91°C 0.987
12.031V 5.026V 3.298V 4.933V 567.294 48.64°C 115.05V
7 43.724A 6.987A 7.020A 2.235A 594.568 88.966% 1295 33.4 42.78°C 0.990
12.018V 5.013V 3.288V 4.915V 668.306 50.55°C 115.06V
8 50.076A 8.003A 8.049A 2.446A 679.459 87.983% 1430 36.2 44.19°C 0.992
12.003V 5.000V 3.280V 4.898V 772.258 52.87°C 115.10V
9 56.884A 8.516A 8.584A 2.451A 764.504 87.075% 1575 37.7 44.59°C 0.993
11.988V 4.990V 3.273V 4.891V 877.982 54.54°C 115.06V
10 63.437A 9.045A 9.093A 3.084A 849.301 85.903% 1680 39.5 45.65°C 0.994
11.974V 4.979V 3.265V 4.858V 988.677 57.03°C 115.06V
11 70.620A 9.056A 9.106A 3.089A 934.192 84.809% 1680 39.5 46.44°C 0.995
11.958V 4.974V 3.260V 4.852V 1101.530 58.54°C 115.05V
CL1 0.100A 16.027A 16.004A 0.004A 133.644 83.910% 1095 27.0 42.81°C 0.960
12.098V 4.980V 3.287V 5.019V 159.271 48.68°C 115.10V
CL2 70.791A 1.003A 1.003A 1.002A 860.744 86.253% 1680 39.5 46.51°C 0.994
11.971V 5.041V 3.297V 4.956V 997.929 57.31°C 115.06V

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 5.221A 1.968A 1.976A 0.998A 84.779 87.135% 790 19.9 38.95°C 0.839
12.102V 5.080V 3.337V 5.013V 97.296 44.87°C 230.27V
2 11.451A 2.961A 2.972A 1.201A 169.291 91.394% 830 20.9 39.32°C 0.908
12.086V 5.067V 3.328V 4.996V 185.232 45.60°C 230.28V
3 18.089A 3.461A 3.461A 1.406A 254.407 92.547% 888 22.6 40.14°C 0.935
12.074V 5.057V 3.321V 4.981V 274.894 46.87°C 230.28V
4 24.738A 3.963A 3.981A 1.611A 339.610 92.726% 1005 25.0 40.33°C 0.948
12.063V 5.047V 3.314V 4.966V 366.253 47.84°C 230.27V
5 31.071A 4.967A 4.990A 1.819A 424.935 92.540% 1110 27.8 40.85°C 0.958
12.051V 5.033V 3.306V 4.949V 459.193 48.60°C 230.27V
6 37.350A 5.980A 6.004A 2.029A 509.468 92.141% 1185 31.0 42.02°C 0.965
12.039V 5.019V 3.297V 4.930V 552.924 50.77°C 230.27V
7 43.709A 6.994A 7.024A 2.240A 594.792 91.604% 1250 33.8 43.13°C 0.970
12.027V 5.005V 3.288V 4.913V 649.311 52.32°C 230.27V
8 50.083A 8.015A 8.051A 2.453A 680.153 90.949% 1525 36.8 44.27°C 0.973
12.015V 4.991V 3.279V 4.894V 747.838 53.44°C 230.27V
9 56.866A 8.535A 8.559A 2.458A 765.085 90.280% 1677 39.5 45.13°C 0.976
12.003V 4.981V 3.272V 4.884V 847.462 55.12°C 230.27V
10 63.396A 9.057A 9.100A 3.095A 849.893 89.478% 1680 39.5 45.85°C 0.979
11.991V 4.969V 3.264V 4.848V 949.838 56.61°C 230.26V
11 70.547A 9.069A 9.116A 3.100A 934.646 88.755% 1677 39.5 46.33°C 0.982
11.977V 4.962V 3.258V 4.840V 1053.058 57.58°C 230.26V
CL1 0.143A 16.001A 15.999A 0.000A 134.021 84.987% 1125 28.1 41.00°C 0.894
12.097V 4.979V 3.289V 5.014V 157.695 48.54°C 230.27V
CL2 70.841A 1.002A 0.998A 1.000A 862.654 89.961% 1682 39.5 46.06°C 0.979
11.990V 5.028V 3.292V 4.948V 958.922 56.51°C 230.26V

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) Fan Noise (dB[A]) PF/AC Volts
1 1.206A 0.491A 0.476A 0.194A 19.671 68.321% 765 19.7 0.876
12.102V 5.098V 3.347V 5.046V 28.792 115.11V
2 2.439A 0.980A 0.984A 0.396A 39.781 78.535% 765 19.7 0.921
12.097V 5.093V 3.344V 5.036V 50.654 115.06V
3 3.672A 1.466A 1.495A 0.595A 59.858 83.674% 765 19.7 0.964
12.095V 5.088V 3.341V 5.028V 71.537 115.05V
4 4.889A 1.964A 1.973A 0.796A 79.725 85.933% 800 19.9 0.956
12.101V 5.083V 3.338V 5.017V 92.776 115.05V

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 1.191A 0.490A 0.476A 0.198A 19.503 68.602% 762 19.7 0.530
12.102V 5.096V 3.346V 5.052V 28.429 230.28V
2 2.446A 0.982A 0.984A 0.397A 39.879 79.713% 765 19.7 0.697
12.097V 5.090V 3.343V 5.042V 50.028 230.27V
3 3.635A 1.473A 1.465A 0.596A 59.347 84.084% 762 19.7 0.783
12.095V 5.085V 3.340V 5.031V 70.581 230.28V
4 4.890A 1.968A 1.976A 0.797A 79.772 86.995% 760 19.7 0.830
12.102V 5.080V 3.337V 5.021V 91.697 230.28V

The results above are not used in the certification process

Ripple Measurements

Test12V 5V3.3V5VSB Pass/Fail
10% Load22.8 mV4.1 mV5.5 mV10.9 mV Pass
20% Load20.5 mV4.8 mV5.2 mV11.6 mV Pass
30% Load21.1 mV5.3 mV5.6 mV15.2 mV Pass
40% Load23.0 mV6.3 mV6.3 mV15.4 mV Pass
50% Load26.9 mV7.7 mV7.9 mV15.4 mV Pass
60% Load30.6 mV8.6 mV14.3 mV16.5 mV Pass
70% Load34.7 mV10.3 mV17.1 mV17.6 mV Pass
80% Load40.2 mV11.0 mV16.6 mV18.7 mV Pass
90% Load45.3 mV11.4 mV13.9 mV19.2 mV Pass
100% Load52.5 mV12.7 mV14.0 mV23.8 mV Pass
110% Load57.5 mV14.5 mV14.6 mV23.2 mV Pass
Crossload 125.1 mV6.9 mV7.6 mV11.7 mV Pass
Crossload 252.5 mV12.2 mV11.7 mV15.7 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 23.3 mV 6.3 mV 10.4 mV 10.6 mV Pass
20% Load 15.6 mV 6.7 mV 9.9 mV 8.7 mV Pass
30% Load 16.0 mV 7.5 mV 10.8 mV 8.9 mV Pass
40% Load 18.3 mV 7.6 mV 11.8 mV 13.6 mV Pass
50% Load 22.1 mV 9.9 mV 13.3 mV 14.0 mV Pass
60% Load 25.6 mV 9.7 mV 17.6 mV 16.2 mV Pass
70% Load 30.5 mV 11.1 mV 20.8 mV 17.0 mV Pass
80% Load 33.8 mV 12.0 mV 23.7 mV 16.7 mV Pass
90% Load 39.5 mV 12.4 mV 21.7 mV 18.4 mV Pass
100% Load 50.1 mV 14.2 mV 22.7 mV 24.4 mV Pass
110% Load 55.6 mV 15.6 mV 23.6 mV 22.1 mV Pass
Crossload 1 24.4 mV 7.8 mV 18.8 mV 9.9 mV Pass
Crossload 2 50.7 mV 13.3 mV 16.7 mV 16.0 mV Pass

The results above are not used in the certification process

Riotoro Enigma 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