CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Corsair CX450 (CWT)
17037185000017680408
Lab ID189
  • Report:
  • Receipt Date: Apr 29, 2018
  • Test Date: May 8, 2018
  • Report Date: May 10, 2018
115V230V
效率評比
115V230V
噪音評比
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

Corsair
製造商 (OEM)CWT
CX
17037185000017680408
RPS0053 / CP-9020120

(Vrms)100-240
(Arms)6-3
(Hz)47-63
(W)450
ATX12V
120mm Rifle Bearing Fan
(D12SM-12)
✗
Fixed cables

Rail 3.3V 5V 12V 5VSB -12V
Max. Power Amps 20 20 37.4 3 0.8
Watts 110 448.8 15 9.6
Total Max. Power (W) 450

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 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Testing Methodology Cybenetics PSU Test Protocol

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 18-22AWG No
4+4 pin EPS12V (670mm) 1 1 18AWG No
6+2 pin PCIe (600mm) 1 1 18AWG No
SATA (410mm+120mm) 2 4 18AWG No
4 pin Molex (410mm+120mm+120mm+120mm) 1 4 18AWG No
AC Power Cord (1370mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Channel Well Technology
Platform Model Custom
Primary Side
Transient Filter 4x Y caps, 3x X caps, 2x CM chokes, 1x MOV
Inrush Protection NTC Thermistor
Bridge Rectifier 1x
APFC MOSFETS 2x Silan Microelectronics SVF13N50F (500V, 10A @ 100°C, 0.52Ohm)
APFC Boost Diode STi STTH8S06FP (600V, 8A @ 150°C)
Hold-up Cap 1x Nippon Chemi-Con (450V, 180uF, 2000h @ 105°C, KMR)
Main Switchers 2x Silan Microelectronics SVF13N50F (500V, 10A @ 100°C, 0.52Ohm)
APFC Controller Infineon ICE3PCS01G - CM03X
Resonant Controller Infineon ICE2HS01G
Topology Primary side: Half-Bridge & LLC Resonant Controller
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS 4x
5V & 3.3V DC-DC Converters: 2x Ubiq QM3016D (30V, 68A @ 100°C, 4mOhm), 2x Ubiq QM3006D (30V, 57A @ 100°C, 5.5mOhm)
PWM Controller: APW7159C
Filtering Capacitors Electrolytics: Elite ED (2-5,000h @ 105°C), 1x Chemi-Con (4-10,000h @ 105°C, KY)
Polymers: Elite (RP, RH, GT), Apaq
Supervisor IC Weltrend WT7502 (OVP, UVP, SCP, PG)
Fan Model Hong Hua HA1225M12F-Z (120mm, 12V, 0.45A, 2050RPM, Fluid Dynamic Bearing)
5VSB Circuit
Rectifiers CET CEF04N7G (700V, 4A, 3.3Ohm), Vishay SBL1040CT (40V, 10A)
Standby PWM Controller On-Bright OB5269

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓

Performance Summary 115V

Hold-Up Time (ms) 11.19
AC Loss to PWR_OK Hold Up Time  (ms) 8.78
PWR_OK Inactive to DC Loss Delay (ms) 2.41

待機電源消耗

Graphs 115V

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.

115V

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.

115V

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

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.

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input.

115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.214 67.085% 0.049
5.082V 0.319 115.09V
2 0.088A 0.446 73.719% 0.089
5.082V 0.605 115.09V
3 0.542A 2.753 78.590% 0.313
5.075V 3.503 115.07V
4 1.002A 5.080 78.857% 0.383
5.068V 6.442 115.08V
5 1.502A 7.600 78.651% 0.418
5.060V 9.663 115.09V
6 3.001A 15.115 77.553% 0.467
5.036V 19.490 115.08V

Supplementary Tests (For Reference)

115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 1.925A 1.974A 1.998A 0.986A 44.755 76.962% 818 13.8 37.88°C 0.977
12.056V 5.053V 3.296V 5.058V 58.152 44.53°C 115.12V
2 4.888A 2.962A 3.002A 1.186A 89.727 83.357% 818 13.8 38.08°C 0.991
12.047V 5.052V 3.294V 5.049V 107.642 45.12°C 115.12V
3 8.208A 3.467A 3.519A 1.386A 134.899 85.645% 818 13.8 38.55°C 0.995
12.039V 5.050V 3.293V 5.041V 157.510 46.96°C 115.12V
4 11.520A 3.961A 4.006A 1.585A 179.790 86.487% 818 13.8 39.06°C 0.996
12.033V 5.049V 3.293V 5.034V 207.881 48.52°C 115.12V
5 14.490A 4.960A 5.010A 1.791A 224.794 86.423% 1015 21.1 39.74°C 0.997
12.027V 5.048V 3.290V 5.026V 260.110 49.64°C 115.12V
6 17.481A 5.946A 6.017A 1.991A 269.741 86.157% 1286 28.5 40.52°C 0.998
12.011V 5.045V 3.289V 5.017V 313.081 50.58°C 115.12V
7 20.458A 6.944A 7.022A 2.196A 314.715 85.560% 1578 34.1 41.67°C 0.998
12.006V 5.043V 3.287V 5.007V 367.830 52.20°C 115.12V
8 23.440A 7.935A 8.034A 2.400A 359.676 84.894% 1630 35.1 42.14°C 0.998
12.000V 5.042V 3.285V 4.998V 423.679 53.14°C 115.12V
9 26.871A 8.439A 8.553A 2.401A 404.800 84.164% 1630 35.1 44.01°C 0.998
11.990V 5.041V 3.284V 4.993V 480.965 56.41°C 115.12V
10 30.031A 8.936A 9.042A 3.011A 449.570 83.142% 1630 35.1 45.34°C 0.998
11.983V 5.039V 3.284V 4.977V 540.723 60.06°C 115.12V
11 33.815A 8.934A 9.044A 3.015A 494.534 82.117% 1630 35.1 46.52°C 0.998
11.972V 5.039V 3.283V 4.972V 602.234 64.16°C 115.12V
CL1 0.100A 13.019A 13.004A 0.005A 109.758 80.682% 1381 30.8 44.16°C 0.993
12.046V 5.049V 3.291V 5.047V 136.038 53.00°C 115.13V
CL2 37.478A 1.004A 1.003A 1.002A 462.348 83.718% 1630 35.1 44.95°C 0.998
11.979V 5.046V 3.289V 5.024V 552.268 59.21°C 115.12V

The results above are not used in the certification process

115V

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.211A 0.493A 0.483A 0.196A 19.686 64.915% 818 13.8 0.930
12.060V 5.057V 3.299V 5.075V 30.326 115.14V
2 2.448A 0.980A 0.999A 0.391A 39.744 76.855% 818 13.8 0.976
12.056V 5.055V 3.298V 5.070V 51.713 115.13V
3 3.685A 1.478A 1.514A 0.591A 59.863 80.657% 818 13.8 0.983
12.052V 5.053V 3.296V 5.064V 74.219 115.13V
4 4.915A 1.974A 1.998A 0.791A 79.780 82.976% 818 13.8 0.988
12.049V 5.053V 3.295V 5.058V 96.148 115.12V

The results above are not used in the certification process

115V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 15.3 mV 8.3 mV 9.2 mV 6.2 mV Pass
20% Load 20.0 mV 8.2 mV 9.9 mV 7.0 mV Pass
30% Load 19.2 mV 8.2 mV 10.0 mV 7.3 mV Pass
40% Load 19.6 mV 9.2 mV 10.5 mV 7.8 mV Pass
50% Load 32.5 mV 9.1 mV 11.4 mV 8.2 mV Pass
60% Load 32.3 mV 8.5 mV 12.0 mV 8.5 mV Pass
70% Load 33.9 mV 10.4 mV 17.6 mV 8.7 mV Pass
80% Load 28.3 mV 11.3 mV 15.6 mV 11.5 mV Pass
90% Load 29.0 mV 12.3 mV 16.1 mV 12.1 mV Pass
100% Load 30.6 mV 12.6 mV 17.0 mV 14.1 mV Pass
110% Load 32.1 mV 13.5 mV 17.7 mV 16.3 mV Pass
Crossload 1 26.1 mV 7.3 mV 11.0 mV 8.7 mV Pass
Crossload 2 33.8 mV 13.7 mV 16.1 mV 12.2 mV Pass

The results above are not used in the certification process

Corsair CX450 (CWT)

Top side
Power specifications table
CYBENETICS提供ETA和LAMBDA自願性認證 方案以推廣高效及靜音之電源供應器
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com