CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
1st Player SFX 7.5 750W
Serial Number210906PSFX-B0880
Lab IDFP75001942
  • Report: 21PS1942A
  • Receipt Date: Nov 17, 2021
  • Test Date: Nov 26, 2021
  • Report Date: Nov 29, 2021
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

Brand1st Player
Manufacturer (OEM)Helly Technology
SeriesSFX Platinum
Model NumberPS-750SFX
Serial Number210906PSFX-B0880
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeSFX
Cooling80mm Sleeve Bearing Fan
(D80SH-12C)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps2020622.50.3
Watts10074412.53.6
Total Max. Power (W)750

Test Equipment

Electronic Loads Chroma 63601-5 x4
Chroma 63600-2 x2
63640-80-80 x20
63610-80-20 x2
AC Sources Chroma 6530, Keysight AC6804B
Power Analyzers N4L PPA1530 x2
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Tachometer UNI-T UT372 x2
Digital Multimeter Keysight U1273AX, Fluke 289, Keithley 2015 - THD
UPS CyberPower OLS3000E 3kVA x2
Transformer 3kVA 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 18AWG No
4+4 pin EPS12V (450mm+100mm) 1 2 18AWG No
6+2 pin PCIe (400mm) 1 1 18AWG No
6+2 pin PCIe (400mm+120mm) 1 2 18AWG No
SATA (120mm+120mm+120mm+120mm) 2 8 18AWG No
4-pin Molex (120mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1400mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data -
Manufacturer (OEM) Helly Technology
PCB Type Double Sided
Primary Side -
Transient Filter 2x Y caps, 2x SMD-Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection -
Bridge Rectifier(s) 1x
APFC MOSFETs 2x Oriental Semiconductor OSG55R140FF (550V, 14.5A @ 100°C, Rds(on): 0.14Ohm)
APFC Boost Diode 1x Global Power Technology G3S06506A (650V, 6A @ 155°C)
Bulk Cap(s) 1x Nippon Chemi-Con (400V, 470uF, 2,000h @ 105°C, KMW)
Main Switchers 2x Oriental Semiconductor OSG55R140FF (550V, 14.5A @ 100°C, Rds(on): 0.14Ohm)
APFC Controller Champion CM6502UHHX
Resonant Controller Champion CM6901X
Topology Primary side:  APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs 6x  NCE Power NCEP40T13GU (40V, 100A @ 100°C, Rds(on): 2.3mOhm)
5V & 3.3V DC-DC Converters: 2x Excelliance MOS EMB06N03HR (30V, 45A @ 100°C, Rds(on): 6mOhm) &
Alpha & Omega AON6786 (30V, 66A @ 100°C, Rds(on): 2.9mOhm)
PWM Controller(s): ANPEC APW7159C
Filtering Capacitors Electrolytic: 2x Nippon Chemi-Con (2-8,000h @ 105°C, LXZ), 1x Rubycon (4-10,000h @ 105°C, YXF)
Polymer: 22x no info
Supervisor IC Grenery GR8313 ( OVP, UVP, SCP, PG)
Fan Model Yate Loon D80SH-12C (80mm, 12V, 0.70A, Sleeve Bearing Fan)
5VSB Circuit -
Rectifier 1x 45R20S SBR
Standby PWM Controller Excelliance MOS EM8564A

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)10.8
AC Loss to PWR_OK Hold Up Time (ms)9.3
PWR_OK Inactive to DC Loss Delay (ms)1.5

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 0.232W 66.949% 0.055
5.156V 0.346W 115.14V
2 0.09A 0.464W 73.646% 0.096
5.153V 0.63W 115.14V
3 0.55A 2.814W 82.687% 0.271
5.117V 3.403W 115.15V
4 1A 5.082W 84.14% 0.313
5.083V 6.04W 115.15V
5 1.5A 7.566W 83.405% 0.336
5.045V 9.072W 115.15V
6 2.499A 12.41W 80.786% 0.363
4.966V 15.362W 115.15V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232W 60.372% 0.019
5.156V 0.384W 230.28V
2 0.09A 0.464W 68.283% 0.033
5.153V 0.68W 230.28V
3 0.55A 2.814W 80.146% 0.143
5.119V 3.511W 230.28V
4 1A 5.084W 81.245% 0.204
5.085V 6.258W 230.29V
5 1.5A 7.569W 82.399% 0.242
5.046V 9.185W 230.29V
6 2.499A 12.414W 81.654% 0.281
4.968V 15.203W 230.3V

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% 4.425A 1.973A 1.978A 0.988A 74.993 88.004% 0 <6.0 44.58°C 0.925
12.067V 5.068V 3.337V 5.063V 85.215 40.68°C 115.17V
20% 9.866A 2.966A 2.977A 1.191A 149.931 90.614% 2189 32.4 41.13°C 0.966
12.066V 5.058V 3.326V 5.038V 165.463 45.42°C 115.17V
30% 15.668A 3.467A 3.483A 1.396A 224.925 91.47% 2361 36.3 41.51°C 0.978
12.055V 5.048V 3.316V 5.015V 245.901 46.14°C 115.17V
40% 21.484A 3.969A 3.99A 1.603A 300.007 91.607% 2567 36.8 42.16°C 0.985
12.046V 5.04V 3.308V 4.99V 327.494 47.72°C 115.16V
50% 26.913A 4.97A 5.003A 1.812A 374.429 91.319% 2718 38.0 42.41°C 0.99
12.036V 5.031V 3.298V 4.966V 410.024 48.02°C 115.16V
60% 32.396A 5.975A 6.024A 2A 449.229 90.628% 3012 41.0 43.12°C 0.991
12.024V 5.022V 3.287V 4.943V 495.685 48.99°C 115.16V
70% 37.878A 6.984A 7.05A 2.238A 524.255 90.083% 3250 42.7 44.11°C 0.993
12.016V 5.013V 3.277V 4.913V 581.968 50.31°C 115.16V
80% 43.441A 7.997A 8.081A 2.349A 599.46 89.467% 3250 42.7 44.51°C 0.994
12.006V 5.003V 3.266V 4.895V 670.032 52.14°C 115.15V
90% 49.340A 8.506A 8.591A 2.457A 674.385 88.833% 3253 42.7 44.74°C 0.995
11.996V 4.996V 3.258V 4.882V 759.157 54.16°C 115.14V
100% 55.233A 9.02A 9.135A 2.568A 749.347 88.259% 3256 42.7 41.59°C 0.995
11.989V 4.988V 3.25V 4.865V 849.039 51.15°C 115.11V
CL1 0.114A 11.928A 12.017A 0A 101.254 85.447% 2743 38.7 41.71°C 0.948
12.067V 5.046V 3.303V 5.124V 118.499 47.39°C 115.14V
CL2 0.114A 19.774A 0A 0A 101.373 84.894% 2284 34.1 38.56°C 0.944
12.063V 5.057V 3.321V 5.132V 119.412 45.88°C 115.14V
CL3 0.114A 0A 19.972A 0A 67.362 79.847% 2342 35.3 39.84°C 0.923
12.062V 5.052V 3.304V 5.13V 84.363 48.88°C 115.14V

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% 4.427A 1.975A 1.979A 0.988A 74.99 87.387% 2131 30.8 40.67°C 0.844
12.059V 5.064V 3.335V 5.061V 85.814 44.94°C 230.28V
20% 9.870A 2.968A 2.978A 1.191A 149.921 91.955% 2083 30.7 41.04°C 0.915
12.059V 5.053V 3.324V 5.037V 163.038 45.41°C 230.29V
30% 15.676A 3.47A 3.484A 1.396A 224.913 92.884% 2159 31.2 41.81°C 0.944
12.048V 5.044V 3.315V 5.015V 242.144 46.67°C 230.3V
40% 21.497A 3.972A 3.993A 1.603A 299.994 93.072% 2364 36.3 42.16°C 0.958
12.039V 5.036V 3.306V 4.991V 322.324 47.91°C 230.3V
50% 26.925A 4.975A 5.007A 1.812A 374.362 92.873% 2529 36.9 42.37°C 0.967
12.028V 5.026V 3.295V 4.967V 403.092 48.3°C 230.31V
60% 32.410A 5.982A 6.029A 2A 449.194 92.573% 2776 39.8 43.05°C 0.973
12.018V 5.016V 3.285V 4.944V 485.232 49.32°C 230.31V
70% 37.901A 6.992A 7.056A 2.237A 524.228 92.203% 3012 41 43.93°C 0.977
12.008V 5.007V 3.274V 4.917V 568.558 50.25°C 230.31V
80% 43.467A 8.002A 8.086A 2.344A 599.314 91.803% 3102 41.4 44.34°C 0.98
11.996V 4.997V 3.263V 4.904V 652.827 51.4°C 230.3V
90% 49.377A 8.517A 8.599A 2.454A 674.316 91.388% 3237 42.5 44.85°C 0.982
11.986V 4.988V 3.255V 4.888V 737.864 53.18°C 230.3V
100% 55.291A 9.036A 9.149A 2.565A 749.454 90.825% 3246 42.5 45.25°C 0.984
11.978V 4.979V 3.245V 4.871V 825.161 54.67°C 230.28V
CL1 0.114A 11.94A 12.014A 0A 101.257 86.933% 2475 36 41.19°C 0.884
12.050V 5.041V 3.303V 5.125V 116.477 46.72°C 230.28V
CL2 0.114A 19.788A 0A 0A 101.375 86.174% 2251 33 40.24°C 0.884
12.050V 5.053V 3.319V 5.131V 117.641 47.97°C 230.28V
CL3 0.114A 0A 19.938A 0A 67.362 80.205% 2337 35 42.39°C 0.841
12.048V 5.049V 3.31V 5.129V 83.987 51.11°C 230.28V
CL4 62.512A 0A 0A 0A 749.359 91.491% 3240 42.5 45.62°C 0.984
11.987V 5.009V 3.28V 5.09V 819.05 55.54°C 230.27V

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 1.228A 0.492A 0.492A 0.195A 19.99 77.249% 0 <6.0 38.21°C 0.833
12.083V 5.084V 3.352V 5.133V 25.877 37.07°C 115.16V
40W 2.705A 0.689A 0.69A 0.293A 39.99 84.933% 0 <6.0 39.42°C 0.89
12.081V 5.082V 3.35V 5.122V 47.084 37.13°C 115.17V
60W 4.183A 0.886A 0.888A 0.391A 59.99 87.862% 2221 33.2 38.84°C 0.914
12.079V 5.077V 3.345V 5.112V 68.28 41.9°C 115.17V
80W 5.659A 1.085A 1.087A 0.49A 79.942 88.37% 2221 33.2 40.07°C 0.929
12.072V 5.069V 3.339V 5.102V 90.462 43.66°C 115.17V

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 1.230A 0.492A 0.492A 0.195A 19.984 66.686% 0 <6.0 38.43°C 0.62
12.061V 5.082V 3.351V 5.132V 29.967 36.09°C 230.25V
40W 2.709A 0.689A 0.69A 0.293A 39.985 82.565% 0 <6.0 40.48°C 0.741
12.062V 5.08V 3.349V 5.121V 48.429 37.51°C 230.26V
60W 4.188A 0.887A 0.888A 0.391A 59.985 87.006% 0 <6.0 43.28°C 0.809
12.062V 5.075V 3.344V 5.111V 68.943 39.94°C 230.27V
80W 5.664A 1.086A 1.087A 0.49A 79.929 88.876% 1975 28.8 40.04°C 0.85
12.059V 5.067V 3.338V 5.101V 89.935 43.84°C 230.27V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load9.09mV9.76mV6.07mV9.72mVPass
20% Load9.80mV10.32mV6.98mV11.03mVPass
30% Load10.63mV10.98mV7.58mV10.83mVPass
40% Load11.75mV11.08mV8.44mV11.13mVPass
50% Load13.52mV11.84mV9.25mV12.40mVPass
60% Load14.98mV12.65mV10.77mV13.46mVPass
70% Load16.40mV13.62mV11.43mV13.97mVPass
80% Load17.62mV14.13mV12.69mV14.17mVPass
90% Load19.04mV15.50mV13.55mV15.63mVPass
100% Load27.72mV17.75mV15.53mV17.79mVPass
110% Load0.00mV0.00mV0.00mV0.00mVPass
Crossload114.79mV15.21mV9.68mV11.93mVPass
Crossload29.37mV16.31mV6.22mV12.09mVPass
Crossload38.55mV11.79mV10.36mV9.67mVPass
Crossload40.00mV0.00mV0.00mV0.00mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load6.88mV10.32mV6.12mV10.07mVPass
20% Load14.05mV10.72mV7.18mV10.27mVPass
30% Load12.13mV11.84mV8.04mV10.42mVPass
40% Load11.55mV12.20mV8.69mV10.98mVPass
50% Load13.42mV12.91mV9.60mV12.45mVPass
60% Load13.57mV14.13mV10.46mV12.70mVPass
70% Load14.63mV14.69mV12.08mV13.11mVPass
80% Load15.64mV15.20mV12.49mV14.22mVPass
90% Load17.26mV16.92mV13.75mV14.67mVPass
100% Load26.93mV18.77mV15.68mV17.40mVPass
110% Load0.00mV0.00mV0.00mV0.00mVPass
Crossload121.09mV16.92mV10.34mV10.90mVPass
Crossload215.12mV17.63mV6.82mV11.38mVPass
Crossload36.78mV12.91mV9.91mV9.77mVPass
Crossload425.97mV15.52mV13.66mV16.35mVPass

The results above are not used in the certification process

1st Player SFX 7.5 750W

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