Cybenetics Test - Channel Well Technology GPT500S-A

Channel Well Technology GPT500S-A

Serial Number

Lab ID468

Certification ID25468

Test Result Report ID:
Certificate Issue Date: Aug 27, 2018

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

Brand	Channel Well Technology
製造商 (OEM)	Channel Well Technology
Series	GPT
Model Number
Serial Number
DUT Notes

DUT Specifications

Rated Voltage (Vrms)	115-230
Rated Current (Arms)	7
Rated Frequency (Hz)	47-63
Rated Power (W)	500
Type	ATX12V
Dimensions (W x H x D)
Cooling	120mm Sleeve Bearing Fan (D12SM-12)
Semi-Passive Operation	✗
Cable Design	Fixed cables

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	18	17	38	2.5	0.3
Max. Power	Watts	110		456	12.5	3.6
Total Max. Power (W)		500

Test Equipment

Electronic Loads	Chroma 6314A x2 63123A x6 63102A 63101A	Chroma 63601-5 x4 Chroma 63600-2 x2 63640-80-80 x20 63610-80-20 x2
AC Sources	Chroma 6530, Chroma 61604, Keysight AC6804B
Power Analyzers	N4L PPA1530 x2, 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

Cables and Connectors

Captive Cables
Description	Cable Count	Connector Count (Total)	Gauge	In Cable Capacitors
ATX connector 20+4 pin (420mm)	1	1	18-22AWG	No
4+4 pin EPS12V (420mm)	1	1	18AWG	No
6+2 pin PCIe (430mm+150mm)	1	2	18AWG	No
SATA (370mm+150mm)+4 pin Molex (+150mm)	2	4 / 2	20AWG	No

Parts Description

General Data
Manufacturer (OEM)	CWT
Platform Model	GPT500S-A
Primary Side
Transient Filter	4x Y caps, 2x X caps, 2x CM chokes, 1x DM chokes, 1x CAP004DG, 1x MOV
Inrush Protection	NTC Thermistor
Bridge Rectifier	GBU1006 (600V, 10A @ 100°C)
APFC MOSFET	Champion GP28S50G (500 V, 28 A @ 150 °C, 0.125 Ohm)
APFC Boost Diode	1x CREE C3D04060A (600V, 4A @ 155°C)
Hold-up Cap(s)	1x CapXon (400V, 270uF, 1000h @ 85 °C, LP)
Main Switchers	2x Silan SVF13N50F (500V, 10A @ 100°C, 0.52Ohm)
Combo APFC/PWM Controller	Champion CM6800TX & CM03X Green PFC controller
Topology	Primary side: Double Forward Secondary side: Passive Rectification & Group Regulation scheme
Secondary Side
+12V MOSFETS	4x PFC PFR30L60CT (60V, 30A @ 50% Duty Cycle)
5V & 3.3V	5V: 1x PFC PFR30L45CT (45V, 30A @ 50% Duty Cycle) 3.3V: 1x PFC PFR30L30CT (30V, 30A @ 50% Duty Cycle)
Filtering Capacitors	Electrolytics: ChengX (2-4,000 @ 105°C, GR), 1x CapXon (2-5,000 @ 105°C, GF), 1x Nippon Chemi-Con (4-10,000 @ 105°C, KY)
Supervisor IC	Infinno ST9S313A-DAG (OVP, UVP, SCP, PG)
Fan Model	Yate Loon D12SM-12 (120mm, 12V, 0.30A, 70.5CFM, 33 dBA, Sleeve Bearing)
5VSB Circuit
Standby PWM Controller	Power Integrations TNY176PN

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

效率評比	BRONZE
噪音評比	A+
Average Efficiency (>1450 load combinations)	84.590%
Average Noise Output (>1450 Load Combinations)	19.89dBA
Average PF (>1450 Load Combinations)	0.994
Efficiency With 10W (≤500W) or 2% (>500W) Load	59.682%
Standby Power Consumption	0.0500W
12V Ripple (Full Load)	83.08mV
5V Ripple (Full Load)	15.07mV
3.3V Ripple (Full Load)	33.20mV
5VSB Ripple (Full Load)	22.11mV
12V Load Regulation	1.30%
5V Load Regulation	1.62%
3.3V Load Regulation	1.83%
5VSB Load Regulation	2.14%
Inrush Current	83.335A

效率評比	BRONZE
噪音評比	A+
Average Efficiency (>1450 load combinations)	86.985%
Average Noise Output (>1450 Load Combinations)	18.18dBA
Average PF (>1450 Load Combinations)	0.975
Efficiency With 10W (≤500W) or 2% (>500W) Load	0.000%
Standby Power Consumption	0.0596W
12V Ripple (Full Load)	88.18mV
5V Ripple (Full Load)	15.64mV
3.3V Ripple (Full Load)	33.52mV
5VSB Ripple (Full Load)	22.97mV
12V Load Regulation	1.28%
5V Load Regulation	1.72%
3.3V Load Regulation	1.77%
5VSB Load Regulation	2.18%
Inrush Current	61.291A
Hold-Up Time & Power Ok Signal	12.40ms
AC Loss to PWR_OK Hold Up Time	9.40ms
PWR_OK Inactive to DC Loss Delay	3.00ms
PSU Timings: T1 (20% / 100%)	0.0ms	0.0ms
PSU Timings: T3 (20% / 100%)	0.0ms	0.0ms
OPP (0.00°C / 0.00°C)	0.00%	0.00%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	12.4
AC Loss to PWR_OK Hold Up Time (ms)	9.4
PWR_OK Inactive to DC Loss Delay (ms)	3.0

待機電源消耗

Tables

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.

Conducted Emissions EN55032 & CISPR 32

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	0.230	68.862%	0.064
1	5.105V	0.334	68.862%	115.11V
2	0.090A	0.460	74.434%	0.113
2	5.104V	0.618	74.434%	115.11V
3	0.550A	2.803	78.515%	0.318
3	5.095V	3.570	78.515%	115.12V
4	1.000A	5.087	76.635%	0.369
4	5.087V	6.638	76.635%	115.11V
5	1.500A	7.619	77.006%	0.397
5	5.078V	9.894	77.006%	115.11V
6	2.500A	12.652	74.110%	0.429
6	5.060V	17.072	74.110%	115.11V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.045A	0.230	64.426%	0.021
1	5.105V	0.357	64.426%	230.25V
2	0.090A	0.459	70.507%	0.038
2	5.104V	0.651	70.507%	230.25V
3	0.550A	2.803	77.602%	0.175
3	5.096V	3.612	77.602%	230.26V
4	1.000A	5.087	77.334%	0.249
4	5.086V	6.578	77.334%	230.26V
5	1.500A	7.618	77.814%	0.294
5	5.078V	9.790	77.814%	230.26V
6	2.500A	12.651	76.543%	0.341
6	5.060V	16.528	76.543%	230.25V

Protection Features

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	2.339A	1.960A	1.944A	0.985A	49.552	80.685%	667	10.9	31.48°C	0.969
1	11.956V	5.100V	3.389V	5.078V	61.414	80.685%	667	10.9	33.82°C	115.09V
2	5.755A	2.947A	2.926A	1.184A	99.666	85.412%	660	10.7	31.72°C	0.986
2	11.949V	5.090V	3.383V	5.069V	116.688	85.412%	660	10.7	34.48°C	115.09V
3	9.526A	3.439A	3.402A	1.384A	149.540	86.791%	656	10.7	32.05°C	0.992
3	11.920V	5.088V	3.377V	5.060V	172.298	86.791%	656	10.7	35.33°C	115.09V
4	13.317A	3.933A	3.916A	1.584A	199.575	86.988%	660	10.7	32.91°C	0.995
4	11.893V	5.085V	3.370V	5.050V	229.428	86.988%	660	10.7	37.55°C	115.09V
5	16.761A	4.929A	4.905A	1.786A	249.690	86.685%	667	10.9	34.16°C	0.993
5	11.884V	5.072V	3.364V	5.040V	288.044	86.685%	667	10.9	40.65°C	115.09V
6	20.200A	5.923A	5.897A	1.989A	299.795	86.067%	667	10.9	35.60°C	0.995
6	11.881V	5.065V	3.357V	5.029V	348.328	86.067%	667	10.9	42.68°C	115.09V
7	23.656A	6.925A	6.894A	2.193A	349.926	85.175%	795	14.7	36.69°C	0.996
7	11.871V	5.055V	3.350V	5.018V	410.830	85.175%	795	14.7	44.46°C	115.09V
8	27.107A	7.932A	7.899A	2.397A	400.041	83.917%	1090	24.3	37.89°C	0.996
8	11.865V	5.044V	3.343V	5.007V	476.711	83.917%	1090	24.3	46.57°C	115.10V
9	31.035A	8.432A	8.390A	2.401A	449.744	82.808%	1418	32.7	38.89°C	0.997
9	11.833V	5.041V	3.337V	5.000V	543.118	82.808%	1418	32.7	48.25°C	115.10V
10	34.991A	8.933A	8.916A	2.505A	500.091	81.442%	1750	38.6	39.25°C	0.997
10	11.800V	5.038V	3.330V	4.991V	614.047	81.442%	1750	38.6	50.41°C	115.10V
11	39.396A	8.921A	8.933A	2.508A	549.711	79.734%	1740	38.5	40.77°C	0.998
11	11.740V	5.044V	3.325V	4.985V	689.429	79.734%	1740	38.5	53.21°C	115.10V
CL1	0.138A	13.000A	12.999A	0.000A	108.317	78.980%	633	10.0	34.93°C	0.987
CL1	12.745V	4.837V	3.360V	5.069V	137.145	78.980%	633	10.0	42.84°C	115.11V
CL2	41.662A	1.002A	0.999A	0.000A	473.544	81.786%	1670	36.9	39.57°C	0.997
CL2	11.160V	5.242V	3.348V	5.053V	579.001	81.786%	1670	36.9	50.22°C	115.11V

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	2.361A	1.962A	1.950A	0.985A	49.827	82.101%	665	10.9	36.54°C	0.874
1	11.950V	5.099V	3.389V	5.076V	60.690	82.101%	665	10.9	39.18°C	230.48V
2	5.781A	2.950A	2.925A	1.185A	99.949	87.026%	665	10.9	36.89°C	0.939
2	11.942V	5.089V	3.383V	5.066V	114.850	87.026%	665	10.9	39.83°C	230.38V
3	9.555A	3.444A	3.406A	1.385A	149.853	88.473%	672	11.0	37.06°C	0.961
3	11.913V	5.087V	3.377V	5.056V	169.378	88.473%	672	11.0	40.57°C	230.38V
4	13.351A	3.938A	3.917A	1.586A	199.867	88.913%	670	10.9	37.49°C	0.972
4	11.883V	5.082V	3.370V	5.046V	224.790	88.913%	670	10.9	42.14°C	230.39V
5	16.787A	4.930A	4.907A	1.788A	249.946	88.777%	667	10.9	37.71°C	0.979
5	11.880V	5.073V	3.363V	5.036V	281.543	88.777%	667	10.9	43.70°C	230.38V
6	20.226A	5.927A	5.899A	1.991A	299.995	88.384%	660	10.7	38.55°C	0.983
6	11.875V	5.063V	3.356V	5.025V	339.424	88.384%	660	10.7	45.97°C	230.36V
7	23.682A	6.929A	6.896A	2.195A	350.090	87.602%	865	17.4	38.78°C	0.986
7	11.865V	5.052V	3.349V	5.013V	399.636	87.602%	865	17.4	47.08°C	230.35V
8	27.130A	7.937A	7.901A	2.400A	400.175	86.780%	1140	25.7	39.35°C	0.986
8	11.860V	5.041V	3.341V	5.002V	461.139	86.780%	1140	25.7	48.60°C	230.34V
9	31.056A	8.437A	8.394A	2.402A	449.862	86.035%	1360	31.7	39.84°C	0.987
9	11.829V	5.038V	3.335V	4.996V	522.884	86.035%	1360	31.7	49.75°C	230.33V
10	35.006A	8.939A	8.924A	2.507A	500.183	85.070%	1750	38.6	40.47°C	0.989
10	11.797V	5.035V	3.329V	4.987V	587.964	85.070%	1750	38.6	50.74°C	230.31V
11	39.414A	8.928A	8.939A	2.510A	549.770	84.133%	1740	38.5	40.76°C	0.991
11	11.736V	5.041V	3.322V	4.982V	653.456	84.133%	1740	38.5	51.68°C	230.31V
CL1	0.142A	13.001A	12.998A	0.000A	108.330	80.256%	633	10.0	37.17°C	0.950
CL1	12.747V	4.835V	3.359V	5.068V	134.980	80.256%	633	10.0	43.70°C	230.30V
CL2	41.672A	1.003A	0.997A	1.000A	478.596	85.239%	1668	36.9	40.01°C	0.988
CL2	11.158V	5.238V	3.345V	5.030V	561.477	85.239%	1668	36.9	50.78°C	230.30V

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	0.486A	0.469A	0.196A	19.396	71.092%	670	10.9	0.923
1	11.853V	5.138V	3.397V	5.100V	27.283	71.092%	670	10.9	115.09V
2	2.480A	0.976A	0.968A	0.393A	39.786	80.060%	663	10.8	0.961
2	11.896V	5.121V	3.392V	5.093V	49.695	80.060%	663	10.8	115.09V
3	3.687A	1.467A	1.444A	0.590A	59.304	83.332%	658	10.7	0.974
3	11.910V	5.112V	3.388V	5.086V	71.166	83.332%	658	10.7	115.09V
4	4.964A	1.957A	1.949A	0.788A	79.747	84.958%	667	10.9	0.982
4	11.917V	5.106V	3.385V	5.078V	93.866	84.958%	667	10.9	115.09V

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	1.230A	0.487A	0.471A	0.196A	19.671	72.456%	672	11.0	0.722
1	11.845V	5.137V	3.397V	5.099V	27.149	72.456%	672	11.0	230.35V
2	2.505A	0.978A	0.973A	0.393A	40.092	81.514%	670	10.9	0.843
2	11.889V	5.121V	3.393V	5.092V	49.184	81.514%	670	10.9	230.36V
3	3.715A	1.469A	1.446A	0.590A	59.625	84.784%	675	11.0	0.894
3	11.902V	5.112V	3.389V	5.084V	70.326	84.784%	675	11.0	230.37V
4	4.987A	1.960A	1.951A	0.788A	80.004	86.479%	667	10.9	0.922
4	11.910V	5.105V	3.385V	5.075V	92.513	86.479%	667	10.9	230.37V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	8.4 mV	7.2 mV	12.0 mV	11.9 mV	Pass
20% Load	9.4 mV	7.9 mV	12.1 mV	12.5 mV	Pass
30% Load	11.3 mV	8.8 mV	13.1 mV	17.1 mV	Pass
40% Load	14.3 mV	10.1 mV	13.7 mV	13.1 mV	Pass
50% Load	23.3 mV	10.7 mV	21.8 mV	13.1 mV	Pass
60% Load	21.7 mV	10.2 mV	15.8 mV	12.0 mV	Pass
70% Load	28.9 mV	11.0 mV	16.6 mV	15.1 mV	Pass
80% Load	36.3 mV	11.6 mV	20.6 mV	14.8 mV	Pass
90% Load	59.2 mV	9.3 mV	26.4 mV	17.7 mV	Pass
100% Load	83.1 mV	15.1 mV	33.2 mV	22.1 mV	Pass
110% Load	115.0 mV	19.4 mV	40.5 mV	30.0 mV	Pass
Crossload 1	14.6 mV	18.9 mV	24.9 mV	9.3 mV	Pass
Crossload 2	135.0 mV	27.4 mV	35.6 mV	31.9 mV	Fail

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	8.2 mV	7.2 mV	11.1 mV	11.3 mV	Pass
20% Load	9.3 mV	7.5 mV	11.5 mV	11.0 mV	Pass
30% Load	11.0 mV	8.8 mV	11.8 mV	16.6 mV	Pass
40% Load	16.3 mV	10.1 mV	12.3 mV	12.3 mV	Pass
50% Load	16.9 mV	9.7 mV	13.5 mV	11.1 mV	Pass
60% Load	21.8 mV	10.7 mV	19.8 mV	15.8 mV	Pass
70% Load	25.1 mV	10.4 mV	15.2 mV	15.4 mV	Pass
80% Load	36.6 mV	10.3 mV	20.5 mV	13.7 mV	Pass
90% Load	58.7 mV	9.0 mV	25.6 mV	17.2 mV	Pass
100% Load	88.2 mV	15.6 mV	33.5 mV	23.0 mV	Pass
110% Load	112.2 mV	19.8 mV	39.4 mV	27.1 mV	Pass
Crossload 1	15.0 mV	18.0 mV	22.7 mV	9.5 mV	Pass
Crossload 2	134.5 mV	29.2 mV	35.4 mV	27.9 mV	Fail

The results above are not used in the certification process

Channel Well Technology GPT500S-A

Top side

Power specifications label