CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Sharkoon Rebel P20 SFX 850
Serial Number
Lab IDSK85002386
  • Report: 24PS2386A
  • Receipt Date: Feb 12, 2024
  • Test Date: Mar 12, 2024
  • Report Date: Mar 14, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandSharkoon
Manufacturer (OEM)Sirfa
SeriesRebel P20 SFX
Model NumberRebel P20 SFX 850
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)12-6
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeSFX
Cooling92mm Fluid Dynamic Bearing Fan
(S0921512HHB)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830.3
Watts100850153.6
Total Max. Power (W)850

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 (300mm) 1 1 18AWG No
4+4 pin EPS12V (420mm) 1 1 16AWG No
8 pin EPS12V (420mm) 1 1 16AWG No
6+2 pin PCIe (420mm+150mm) 1 2 18AWG No
12+4 pin PCIe (430mm) (450W) 1 1 16-24AWG No
SATA (330mm+150mm+150mm+150mm) 2 8 18AWG No
4-pin Molex Adapter (+155mm) 1 1 18AWG No

Parts Description

General Data
Manufacturer (OEM) Sirfa
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x Discharger IC HF81
Inrush Protection 1x NTC Thermistor & Relay
Bridge Rectifier(s)
1x
APFC MOSFETs
1x Infineon IPW60R037P7 (650V, 48A @ 100°C, Rds(on): 0.037Ohm)
APFC Boost Diode
1x Toshiba TRS8E65F (650V, 8A @ 25°C)
Bulk Cap(s)
1x Rubycon (420V, 560uF, 2,000h @ 105°C, MXT)
Main Switchers
2x Wuhan Xinyuan CWS60R099BF (600V, 25A @ 100°C, Rds(on): 0.099Ohm)
APFC Controller
Infineon ICE3PCS01G
Resonant Controller
Champion CU6901VAC
Topology
Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 6x Toshiba TPHR8504PL (40V, 150A @ 25°C, Rds(on): 1.4mOhm)
5V & 3.3V DC-DC Converters: 6x Infineon BSC0906NS (30V, 40A @ 100°C, Rds(on): 4.5mOhm)
PWM Controller(s): 1x Upi-Semi UP3861P
Filtering Capacitors

Electrolytic:
5x Rubycon (6-10,0000 @ 105°C,ZLH),
3x Rubycon (3-6,0000 @ 105°C, YXG),
Polymer: 14x FPCAP, 1x Rubycon YXG, 7x Nippon Chemicon
Supervisor IC Weltrend WT7527RA (OVD, PGO, UVD)
Micro Controller / Fan controller STC15W408AS
Fan Model DC Brushless S0921512HHB (92mm, 12V, 0.5A, Fluid Dynamic Bearing Fan)
5VSB
High Side Rectifier
2x Vishay RS1D (140V, 30A @ 150°C
Standby PWM Controller SI8016HSP8

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)19.8
AC Loss to PWR_OK Hold Up Time (ms)13.9
PWR_OK Inactive to DC Loss Delay (ms)5.9

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.06 V 115.01 V 113.85 V 115.10 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.97 Hz 59.40 Hz 60.05 Hz 60.60 Hz PASS
Mains Voltage CF: 1.417 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.14 % 0.10 % N/A 0.21 % 2.00 % PASS
Real Power: 0.076 W 0.012 W N/A 0.119 W N/A N/A
Apparent Power: 9.009 W 8.774 W N/A 9.262 W N/A N/A
Power Factor: 0.011 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.01 V 230.91 V 227.70 V 231.07 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 % 0.14 % N/A 0.26 % 2.00 % PASS
Real Power: 0.178 W 0.141 W N/A 0.238 W N/A N/A
Apparent Power: 29.361 W 29.008 W N/A 29.741 W N/A N/A
Power Factor: 0.007 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 0.23W 60.735% 0.034
5.118V 0.294W 114.85V
2 0.09A 0.461W 72.118% 0.072
5.117V 0.639W 114.85V
3 0.55A 2.81W 83.321% 0.281
5.109V 3.373W 114.84V
4 1A 5.102W 84.567% 0.363
5.102V 6.033W 114.84V
5 1.5A 7.641W 83.937% 0.417
5.094V 9.104W 114.85V
6 3A 15.207W 82.97% 0.481
5.069V 18.328W 114.83V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 53.977% 0.014
5.12V 0.427W 229.85V
2 0.09A 0.46W 65.177% 0.024
5.116V 0.707W 229.88V
3 0.55A 2.81W 81.239% 0.11
5.109V 3.46W 229.86V
4 1A 5.102W 82.688% 0.181
5.102V 6.169W 229.85V
5 1.5A 7.641W 83.694% 0.241
5.094V 9.129W 229.86V
6 3A 15.208W 83.634% 0.338
5.069V 18.185W 229.85V

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% 5.168A 1.998A 1.993A 0.98A 85.003 85.949% 0 <6.0 44.39°C 0.953
12.268V 5.006V 3.312V 5.102V 98.913 40.37°C 114.83V
20% 11.363A 2.996A 2.99A 1.178A 169.937 90.416% 0 <6.0 45.01°C 0.978
12.236V 5.006V 3.31V 5.092V 187.949 40.7°C 114.8V
30% 17.923A 3.496A 3.49A 1.378A 254.944 91.081% 1482 28.3 41.33°C 0.991
12.213V 5.005V 3.309V 5.081V 279.959 46.01°C 114.77V
40% 24.511A 3.996A 3.99A 1.578A 340.033 91.379% 1482 28.3 41.74°C 0.993
12.191V 5.005V 3.308V 5.07V 372.123 46.76°C 114.75V
50% 30.752A 4.994A 4.987A 1.779A 424.85 91.317% 1483 28.3 42.09°C 0.995
12.173V 5.006V 3.309V 5.06V 465.275 47.6°C 114.71V
60% 36.988A 6.002A 5.984A 1.981A 509.372 91.144% 1486 28.4 42.95°C 0.996
12.154V 4.999V 3.309V 5.049V 558.841 48.96°C 114.69V
70% 43.309A 7.015A 6.987A 2.184A 594.679 90.307% 1493 28.5 43.11°C 0.996
12.135V 4.99V 3.307V 5.038V 658.541 50.22°C 114.65V
80% 49.652A 8.032A 7.994A 2.287A 679.526 89.771% 1897 35.5 43.88°C 0.997
12.117V 4.98V 3.302V 5.028V 756.941 51.9°C 114.62V
90% 56.415A 8.545A 8.486A 2.391A 764.958 89.198% 2556 43.4 44.22°C 0.997
12.097V 4.973V 3.299V 5.018V 857.589 53.24°C 114.59V
100% 62.937A 9.06A 9.009A 3A 849.771 88.518% 3006 48.9 45.78°C 0.998
12.077V 4.967V 3.297V 5V 960.027 55.87°C 114.56V
110% 69.350A 10.083A 10.11A 3.005A 934.336 87.801% 3146 49.5 46.75°C 0.997
12.056V 4.959V 3.293V 4.992V 1064.166 57.7°C 114.53V
CL1 0.113A 12.104A 11.995A 0A 101.295 82.185% 0 <6.0 47.42°C 0.967
12.270V 4.974V 3.31V 5.112V 123.246 41.95°C 114.82V
CL2 0.113A 20.264A 0A 0A 101.337 79.73% 0 <6.0 48.16°C 0.968
12.277V 4.932V 3.291V 5.115V 127.074 41.08°C 114.82V
CL3 0.112A 0A 20.049A 0A 67.382 74.075% 0 <6.0 51.11°C 0.95
12.287V 4.975V 3.292V 5.114V 90.996 42.04°C 114.83V
CL4 70.351A 0A 0A 0A 849.516 89.072% 3102 49.2 45.12°C 0.997
12.076V 4.959V 3.291V 5.06V 953.693 56.09°C 114.56V

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% 5.168A 1.997A 1.993A 0.98A 85.004 86.763% 0 <6.0 44.13°C 0.815
12.268V 5.007V 3.312V 5.102V 98.007 40.06°C 229.83V
20% 11.363A 2.996A 2.99A 1.179A 169.941 91.152% 0 <6.0 45.01°C 0.924
12.236V 5.007V 3.311V 5.092V 186.48 40.65°C 229.82V
30% 17.923A 3.496A 3.49A 1.378A 254.948 92.215% 1478 28.1 41.04°C 0.951
12.213V 5.006V 3.309V 5.081V 276.481 45.81°C 229.8V
40% 24.510A 3.996A 3.99A 1.578A 340.035 92.906% 1477 28.1 41.72°C 0.963
12.192V 5.006V 3.308V 5.07V 366.058 46.8°C 229.79V
50% 30.750A 4.993A 4.987A 1.779A 424.848 93.062% 1476 28.1 42.33°C 0.974
12.174V 5.007V 3.309V 5.059V 456.492 47.86°C 229.78V
60% 36.984A 6A 5.984A 1.981A 509.368 93.083% 1479 28.2 42.82°C 0.98
12.155V 5V 3.309V 5.048V 547.189 48.85°C 229.76V
70% 43.308A 7.012A 6.986A 2.184A 594.672 92.467% 1486 28.4 43.12°C 0.985
12.136V 4.992V 3.307V 5.037V 643.142 50.18°C 229.75V
80% 49.651A 8.029A 7.993A 2.287A 679.522 92.174% 1893 35.4 43.78°C 0.988
12.117V 4.982V 3.303V 5.028V 737.242 51.89°C 229.74V
90% 56.419A 8.541A 8.485A 2.391A 764.954 91.852% 2417 42.6 44.05°C 0.991
12.096V 4.975V 3.3V 5.018V 832.853 53.09°C 229.72V
100% 62.941A 9.056A 9.008A 3A 849.768 91.411% 2831 46.7 45.12°C 0.993
12.076V 4.969V 3.297V 5V 929.69 55.15°C 229.71V
110% 69.352A 10.079A 10.109A 3.006A 934.34 90.956% 3145 49.5 46.59°C 0.994
12.056V 4.96V 3.294V 4.991V 1027.247 57.55°C 229.69V
CL1 0.114A 12.102A 11.992A 0A 101.299 82.968% 0 <6.0 47.05°C 0.866
12.267V 4.975V 3.311V 5.111V 122.087 41.57°C 229.83V
CL2 0.113A 20.252A 0A 0A 101.34 80.435% 0 <6.0 48.38°C 0.877
12.273V 4.935V 3.293V 5.114V 126.006 41.29°C 229.83V
CL3 0.113A 0A 20.041A 0A 67.384 75.031% 0 <6.0 49.71°C 0.798
12.277V 4.979V 3.293V 5.113V 89.783 40.64°C 229.84V
CL4 70.355A 0A 0A 0A 849.516 92.021% 2836 46.8 45.33°C 0.993
12.075V 4.962V 3.289V 5.06V 923.275 56.3°C 229.71V

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 1.220A 0.499A 0.498A 0.195A 19.998 73.689% 0 <6.0 39.59°C 0.81
12.176V 5.005V 3.312V 5.121V 27.153 36.56°C 114.85V
40W 2.687A 0.699A 0.697A 0.293A 39.999 80.886% 0 <6.0 40.49°C 0.906
12.166V 5.005V 3.312V 5.118V 49.451 37.18°C 114.85V
60W 4.118A 0.899A 0.897A 0.391A 59.999 83.034% 0 <6.0 42.45°C 0.94
12.271V 5.006V 3.312V 5.115V 72.258 38.64°C 114.85V
80W 5.568A 1.099A 1.096A 0.489A 79.94 86.037% 0 <6.0 43°C 0.95
12.267V 5.005V 3.312V 5.111V 92.913 39.02°C 114.83V

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 1.220A 0.499A 0.498A 0.195A 19.999 76.872% 0 <6.0 39.74°C 0.447
12.174V 5.005V 3.312V 5.119V 26.161 36.65°C 229.85V
40W 2.664A 0.699A 0.697A 0.293A 40 78.56% 0 <6.0 40.39°C 0.638
12.273V 5.006V 3.313V 5.116V 50.917 37.09°C 229.84V
60W 4.118A 0.899A 0.897A 0.391A 60 83.777% 0 <6.0 41.98°C 0.737
12.269V 5.006V 3.312V 5.113V 71.621 38.45°C 229.84V
80W 5.570A 1.099A 1.096A 0.489A 79.943 86.735% 0 <6.0 43.1°C 0.803
12.266V 5.006V 3.312V 5.11V 92.165 39.23°C 229.83V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load22.91mV15.14mV15.08mV9.70mVPass
20% Load31.04mV15.39mV16.06mV10.52mVPass
30% Load25.11mV16.22mV18.77mV11.49mVPass
40% Load27.26mV17.09mV16.37mV12.16mVPass
50% Load27.62mV17.19mV15.75mV11.91mVPass
60% Load29.72mV16.83mV16.83mV13.14mVPass
70% Load27.31mV18.32mV16.93mV13.08mVPass
80% Load30.89mV20.58mV20.22mV14.32mVPass
90% Load29.26mV17.30mV18.57mV14.11mVPass
100% Load48.74mV18.69mV18.63mV15.77mVPass
110% Load48.63mV17.66mV19.44mV15.96mVPass
Crossload138.52mV16.03mV15.39mV20.79mVPass
Crossload226.39mV18.78mV16.62mV22.32mVPass
Crossload322.96mV17.81mV17.55mV21.55mVPass
Crossload447.31mV16.86mV16.51mV26.14mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load23.32mV15.45mV14.62mV10.78mVPass
20% Load30.79mV13.24mV12.78mV9.60mVPass
30% Load25.57mV15.76mV14.62mV10.42mVPass
40% Load23.27mV14.52mV13.90mV11.34mVPass
50% Load25.62mV15.55mV15.13mV11.39mVPass
60% Load24.86mV15.04mV15.49mV12.11mVPass
70% Load24.96mV15.04mV14.83mV12.16mVPass
80% Load25.52mV16.42mV16.01mV12.57mVPass
90% Load27.72mV17.96mV18.67mV14.57mVPass
100% Load48.77mV18.13mV18.32mV14.96mVPass
110% Load47.18mV17.51mV19.75mV15.12mVPass
Crossload141.66mV16.18mV15.61mV21.09mVPass
Crossload227.05mV19.71mV16.16mV21.55mVPass
Crossload322.30mV17.29mV16.78mV21.19mVPass
Crossload447.38mV16.66mV16.15mV25.03mVPass

The results above are not used in the certification process

Sharkoon Rebel P20 SFX 850

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
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