CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Chieftec Polaris 750W
Serial Number1938080045191750JGD1F04000047
Lab IDCF75001628
  • Report: 20PS1628A
  • Receipt Date: Mar 9, 2020
  • Test Date: Mar 23, 2020
  • Report Date: Apr 1, 2020
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandChieftec
Manufacturer (OEM)High Power
SeriesPolaris
Model NumberPPS-750FC
Serial Number1938080045191750JGD1F04000047
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeATX12V
Cooling120mm Sleeve Bearing Fan
(PY-1225M12s)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps222262.530.3
Watts120750153.6
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 (650mm) 1 1 18-22AWG No
4+4 pin EPS12V (650mm+150mm) 1 2 16-18AWG No
6+2 pin PCIe (500mm+150mm) 2 4 16-18AWG No
SATA (450mm+150mm+150mm+150mm) 2 8 18AWG No
4-pin Molex (450mm+150mm+150mm) / FDD (+150mm) 1 3 / 1 18-22AWG No
AC Power Cord (1380mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data -
Manufacturer (OEM) High Power
PCB Type Single Sided
Primary Side -
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x Discharge IC
Inrush Protection NTC Thermistor & Relay
Bridge Rectifier(s) 2x  GBU1006F (600V, 10A @ 100°C)
APFC MOSFETs 2x Infineon IPA60R120P7 (650V, 16A @ 100°C, 0.12Ohm)
APFC Boost Diode 1x USCi UJD06508TS (650V, 8A @ 152°C)
Hold-up Cap(s) 1x Nichicon (400V, 680uF, 2,000h @ 105°C, GG)
Main Switchers 2x Infineon IPA60R180P7S (650V, 11A @ 100°C, 0.18Ohm)
APFC Controller Infineon ICE3PCS01G
Resonant Controller Champion CM6901X
Topology Primary side: Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side -
+12V MOSFETs 6x Infineon BSC027N04LS (40V, 88A @ 100°C, 2.7mOhm)
5V & 3.3V DC-DC Converters: 4x Advansed Power AP3R303GMT (30V, 25A @ 70°C, 3.3mOhm)
PWM Controllers: ANPEC APW7159C
Filtering Capacitors Electrolytic: 6x Rubycon (3-6,000h @ 105°C, YXG), 2x Nippon Chemi-Con (1-2,000h @ 105°C, KMG), 5x Teapo (1-3,000h @ 105°C, SC)
Polymer: 7x Teapo
Supervisor IC SITI PS224 (OCP, OVP, UVP, SCP, PG)
Fan Model Poweryear PY-1225M12S (120mm, 12V, 0.26A, Sleeve Bearing Fan)
5VSB Circuit -
Rectifier 1xPFC P10V45SP SBR (45V, 10A) & IPS ITA04N65R FET (650V, 4A, 2.8Ohm)
Standby PWM Controller ON Semiconductor NCP1230
-12V Circuit -
Rectifier KEC KIA7912PI (-12V, 1A)

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)15
AC Loss to PWR_OK Hold Up Time (ms)12.4
PWR_OK Inactive to DC Loss Delay (ms)2.6

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 0.231 68.142% 0.070
5.133V 0.339 115.09V
2 0.090A 0.462 73.920% 0.123
5.133V 0.625 115.09V
3 0.550A 2.814 79.223% 0.350
5.117V 3.552 115.07V
4 1.000A 5.100 79.119% 0.409
5.101V 6.446 115.07V
5 1.500A 7.622 79.321% 0.441
5.083V 9.609 115.07V
6 2.999A 15.056 77.504% 0.483
5.021V 19.426 115.09V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231 59.690% 0.024
5.130V 0.387 230.24V
2 0.090A 0.462 68.142% 0.042
5.130V 0.678 230.25V
3 0.550A 2.816 77.130% 0.187
5.119V 3.651 230.22V
4 1.000A 5.102 78.084% 0.266
5.102V 6.534 230.23V
5 1.500A 7.623 78.726% 0.314
5.082V 9.683 230.24V
6 2.999A 15.065 78.219% 0.379
5.024V 19.260 230.23V

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
1 4.343A 1.980A 1.978A 0.986A 74.967 85.146% 1184 27.0 40.45°C 0.966
12.287V 5.051V 3.337V 5.075V 88.045 46.01°C 115.12V
2 9.712A 2.978A 2.980A 1.187A 150.035 89.463% 1279 29.7 41.32°C 0.987
12.266V 5.037V 3.324V 5.056V 167.706 47.44°C 115.11V
3 15.433A 3.482A 3.485A 1.390A 225.042 90.629% 1398 32.1 41.69°C 0.994
12.246V 5.026V 3.313V 5.039V 248.310 48.43°C 115.11V
4 21.170A 3.989A 3.997A 1.594A 300.053 90.845% 1482 34.3 41.85°C 0.997
12.227V 5.014V 3.303V 5.022V 330.290 49.67°C 115.11V
5 26.549A 5.002A 5.018A 1.800A 374.597 90.631% 1517 35.1 42.09°C 0.995
12.207V 4.999V 3.289V 5.002V 413.320 50.52°C 115.10V
6 31.972A 6.021A 6.046A 2.000A 449.488 90.241% 1533 35.3 42.57°C 0.996
12.189V 4.985V 3.276V 4.980V 498.095 51.61°C 115.10V
7 37.446A 7.045A 7.083A 2.220A 524.842 89.694% 1535 35.3 43.59°C 0.996
12.170V 4.970V 3.262V 4.958V 585.145 53.12°C 115.09V
8 42.937A 8.003A 8.127A 2.433A 599.784 89.063% 1537 35.3 44.14°C 0.997
12.151V 4.955V 3.248V 4.934V 673.435 54.13°C 115.09V
9 48.806A 8.600A 8.649A 2.440A 674.681 88.392% 1539 35.4 45.22°C 0.997
12.133V 4.944V 3.237V 4.919V 763.283 55.54°C 115.09V
10 54.502A 9.129A 9.208A 3.075A 749.912 87.559% 1540 35.4 45.50°C 0.997
12.113V 4.932V 3.225V 4.881V 856.466 56.29°C 115.08V
11 60.794A 9.141A 9.235A 3.086A 825.142 86.728% 1539 35.4 46.81°C 0.997
12.097V 4.924V 3.216V 4.863V 951.413 58.01°C 115.08V
CL1 0.102A 14.005A 13.999A 0.000A 116.676 82.236% 1533 35.3 42.25°C 0.955
12.274V 4.968V 3.275V 5.046V 141.880 50.55°C 115.11V
CL2 62.517A 1.000A 1.000A 1.000A 771.640 88.215% 1543 35.5 44.95°C 0.997
12.131V 4.992V 3.269V 4.985V 874.725 56.41°C 115.08V

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 4.342A 1.979A 1.979A 0.985A 74.965 86.201% 993 21.2 40.04°C 0.862
12.290V 5.052V 3.337V 5.076V 86.965 45.12°C 230.23V
2 9.710A 2.979A 2.979A 1.187A 150.033 90.529% 1132 26.3 40.89°C 0.933
12.268V 5.037V 3.324V 5.057V 165.730 46.71°C 230.23V
3 15.430A 3.481A 3.486A 1.389A 225.042 91.855% 1275 29.6 41.58°C 0.962
12.248V 5.026V 3.313V 5.040V 244.997 47.83°C 230.23V
4 21.166A 3.989A 3.999A 1.593A 300.052 92.262% 1449 33.6 41.76°C 0.977
12.229V 5.015V 3.303V 5.022V 325.219 48.85°C 230.23V
5 26.547A 5.001A 5.017A 1.799A 374.618 92.235% 1511 34.9 42.07°C 0.982
12.209V 5.000V 3.289V 5.003V 406.158 49.83°C 230.23V
6 31.971A 6.019A 6.046A 2.000A 449.509 92.056% 1536 35.3 42.77°C 0.986
12.190V 4.986V 3.276V 4.982V 488.297 51.17°C 230.23V
7 37.445A 7.044A 7.081A 2.218A 524.858 91.710% 1543 35.5 43.52°C 0.989
12.171V 4.971V 3.262V 4.960V 572.303 52.89°C 230.23V
8 42.936A 8.003A 8.127A 2.431A 599.821 91.321% 1545 35.5 43.91°C 0.993
12.152V 4.956V 3.248V 4.938V 656.824 53.97°C 230.23V
9 48.799A 8.598A 8.648A 2.439A 674.692 90.895% 1548 35.6 44.37°C 0.995
12.135V 4.945V 3.237V 4.922V 742.276 55.18°C 230.23V
10 54.504A 9.126A 9.210A 3.073A 749.934 90.296% 1548 35.6 45.34°C 0.997
12.113V 4.933V 3.225V 4.883V 830.527 56.42°C 230.23V
11 60.804A 9.142A 9.234A 3.082A 825.161 89.796% 1548 35.6 46.81°C 0.997
12.095V 4.925V 3.217V 4.869V 918.925 58.53°C 230.23V
CL1 0.104A 14.004A 13.999A 0.000A 116.710 83.039% 1538 35.4 42.55°C 0.851
12.273V 4.970V 3.274V 5.049V 140.548 49.75°C 230.24V
CL2 62.521A 1.000A 1.000A 1.000A 771.504 90.989% 1551 35.6 45.01°C 0.996
12.128V 4.992V 3.269V 4.987V 847.910 56.85°C 230.22V

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]) PF/AC Volts
1 1.207A 0.494A 0.491A 0.196A 19.999 65.010% 760 13.6 0.813
12.301V 5.068V 3.351V 5.116V 30.763 115.13V
2 2.414A 0.988A 0.985A 0.392A 39.988 79.847% 910 18.4 0.894
12.299V 5.062V 3.346V 5.106V 50.081 115.13V
3 3.626A 1.483A 1.480A 0.589A 60.018 84.125% 938 19.6 0.961
12.293V 5.056V 3.341V 5.094V 71.344 115.13V
4 4.832A 1.980A 1.976A 0.787A 79.967 86.067% 1071 23.9 0.959
12.287V 5.051V 3.337V 5.083V 92.913 115.12V

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 1.207A 0.491A 0.492A 0.196A 19.995 69.937% 761 13.6 0.568
12.307V 5.069V 3.352V 5.114V 28.590 230.23V
2 2.413A 0.988A 0.985A 0.392A 39.984 80.436% 804 14.7 0.694
12.302V 5.063V 3.346V 5.105V 49.709 230.23V
3 3.624A 1.483A 1.483A 0.589A 60.014 84.633% 911 18.4 0.817
12.296V 5.057V 3.341V 5.093V 70.911 230.23V
4 4.830A 1.980A 1.979A 0.787A 79.965 86.997% 937 19.5 0.865
12.290V 5.051V 3.337V 5.082V 91.917 230.24V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load8.50mV8.80mV9.30mV3.20mVPass
20% Load9.90mV9.60mV9.70mV3.20mVPass
30% Load8.50mV10.70mV11.60mV3.40mVPass
40% Load8.20mV11.70mV10.70mV3.40mVPass
50% Load9.10mV12.10mV10.30mV3.30mVPass
60% Load9.80mV12.00mV9.90mV3.30mVPass
70% Load10.70mV12.40mV9.90mV3.70mVPass
80% Load11.70mV13.10mV11.20mV4.00mVPass
90% Load12.70mV15.20mV12.50mV4.60mVPass
100% Load17.90mV15.00mV12.10mV6.70mVPass
110% Load19.50mV16.70mV12.70mV6.90mVPass
Crossload115.50mV15.30mV12.60mV9.80mVPass
Crossload218.40mV11.10mV10.20mV5.10mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load8.80mV9.00mV11.30mV3.40mVPass
20% Load11.00mV9.50mV10.60mV3.40mVPass
30% Load9.00mV10.60mV12.00mV3.50mVPass
40% Load8.00mV10.70mV10.90mV3.50mVPass
50% Load8.20mV11.40mV11.20mV3.70mVPass
60% Load8.90mV12.10mV10.90mV3.50mVPass
70% Load9.90mV12.70mV11.30mV3.80mVPass
80% Load11.00mV13.20mV12.50mV4.00mVPass
90% Load11.40mV13.90mV11.60mV4.60mVPass
100% Load16.90mV15.20mV13.50mV6.00mVPass
110% Load20.00mV16.10mV14.40mV6.30mVPass
Crossload117.30mV15.70mV15.30mV9.70mVPass
Crossload218.10mV10.90mV11.70mV5.30mVPass

The results above are not used in the certification process

Chieftec Polaris 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
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