Cybenetics Test - Super Flower Combat 850W

CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus

Super Flower Combat 850W

Serial NumberS2403CW000754

Lab IDSF85002577

Report: 24PS2577A
Receipt Date: Sep 13, 2024
Test Date: Sep 23, 2024
Report Date: Sep 24, 2024

	115V	230V
Efficiency Rating

115V	230V
		Noise Rating

Aristeidis Bitziopoulos, Lab Director

General Information

DUT Information

Brand	Super Flower
Manufacturer (OEM)	Super Flower
Series	Combat
Model Number	SF-850C12FG
Serial Number	S2403CW000754
DUT Notes	The unit broke during SCP testing on the -12V rail.

DUT Specifications

Rated Voltage (Vrms)	100-240
Rated Current (Arms)	12
Rated Frequency (Hz)	47-63
Rated Power (W)	850
Type	ATX12V
Cooling	120mm Fluid Dynamic Bearing Fan (ZFF122512H)
Semi-Passive Operation	✗
Cable Design	Fully Modular

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	20	20	70.5	2.5	0.3
Max. Power	Watts	110		846	12.5	3.6
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 24 pin (595mm)	1	1	18AWG	No
4+4 pin EPS12V (600mm)	2	2	18AWG	No
6+2 pin PCIe (500mm+150mm)	2	4	18AWG	No
12+2 pin PCIe (600mm) (600W)	1	1	16-24AWG	No
SATA (400mm+150mm+150mm)	3	9	18AWG	No
4-pin Molex (400mm+150mm+150mm+150mm)	1	4	18AWG	No
FDD Adapter (+150mm)	1	1	22AWG	No
AC Power Cord (1400mm) - C13 coupler	1	1	18AWG	-

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 115V

Average Efficiency	88.324%
Efficiency With 10W (≤500W) or 2% (>500W) Load -115V	67.558
Average Efficiency VSB	79.206%
Standby Power Consumption (W)	0.0429
Average PF	0.978
Avg Noise Output	33.51 dB(A)
Efficiency Rating (ETA)	GOLD
Noise Rating (LAMBDA)	Standard++

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)	19.7
AC Loss to PWR_OK Hold Up Time (ms)	18.6
PWR_OK Inactive to DC Loss Delay (ms)	1.1

Vampire Power

Tables 115V

Detailed Results
	Average	Min	Limit Min	Max	Limit Max	Result
Mains Voltage RMS:	115.09 V	115.04 V	113.85 V	115.11 V	116.15 V	PASS
Mains Frequency:	60.00 Hz	59.99 Hz	59.40 Hz	60.01 Hz	60.60 Hz	PASS
Mains Voltage CF:	1.416	1.415	1.340	1.418	1.490	PASS
Mains Voltage THD:	0.13 %	0.10 %	N/A	0.17 %	2.00 %	PASS
Real Power:	0.043 W	-0.004 W	N/A	0.080 W	N/A	N/A
Apparent Power:	10.743 W	10.400 W	N/A	11.114 W	N/A	N/A
Power Factor:	0.004	N/A	N/A	N/A	N/A	N/A

Graphs 115V

Efficiency Graph

115V

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

115V

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) 115V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	2.5A	12.573W	76.851%	0.467
1	5.029V	16.361W	76.851%	114.9V
2	0.09A	0.459W	75.408%	0.058
2	5.098V	0.609W	75.408%	114.91V
3	0.55A	2.798W	80.762%	0.26
3	5.087V	3.465W	80.762%	114.92V
4	1A	5.075W	79.381%	0.352
4	5.074V	6.393W	79.381%	114.91V
5	1.5A	7.589W	79.194%	0.409
5	5.059V	9.583W	79.194%	114.91V
6	2.5A	12.572W	76.892%	0.465
6	5.029V	16.35W	76.892%	114.91V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
10%	5.276A	1.997A	1.977A	0.989A	85.008	87.735%	1130	28.9	40.03°C	0.96
10%	12.019V	5.008V	3.339V	5.056V	96.888	87.735%	1130	28.9	42.08°C	114.88V
20%	11.575A	2.998A	2.969A	1.192A	169.955	90.788%	1136	28.9	40.61°C	0.979
20%	12.012V	5.003V	3.334V	5.034V	187.199	90.788%	1136	28.9	43.84°C	114.85V
30%	18.233A	3.5A	3.467A	1.396A	254.957	91.223%	1139	29.2	41.28°C	0.981
30%	12.006V	5V	3.331V	5.015V	279.492	91.223%	1139	29.2	46.17°C	114.82V
40%	24.904A	4.003A	3.966A	1.602A	340.046	91.124%	1142	29.2	41.6°C	0.979
40%	11.999V	4.997V	3.328V	4.995V	373.17	91.124%	1142	29.2	49.17°C	114.79V
50%	31.212A	5.007A	4.963A	1.81A	424.861	90.422%	1147	29.6	42.2°C	0.977
50%	11.993V	4.993V	3.325V	4.973V	469.863	90.422%	1147	29.6	52.71°C	114.76V
60%	37.502A	6.013A	5.961A	2A	509.295	89.639%	1153	30	42.98°C	0.979
60%	11.988V	4.99V	3.322V	4.952V	568.161	89.639%	1153	30	57.52°C	114.73V
70%	43.863A	7.021A	6.963A	2.231A	594.705	88.699%	1158	29.9	43.08°C	0.981
70%	11.983V	4.986V	3.318V	4.93V	670.478	88.699%	1158	29.9	62.38°C	114.7V
80%	50.231A	8.029A	7.966A	2.342A	679.504	87.562%	1682	39.2	43.84°C	0.983
80%	11.977V	4.981V	3.314V	4.911V	776.031	87.562%	1682	39.2	63.75°C	114.67V
90%	57.019A	8.538A	8.458A	2.452A	764.938	86.499%	2315	46.5	44.1°C	0.984
90%	11.969V	4.977V	3.31V	4.894V	884.332	86.499%	2315	46.5	62.42°C	114.63V
100%	63.743A	9.047A	8.98A	2.564A	849.66	85.548%	2319	46.6	45.83°C	0.985
100%	11.961V	4.973V	3.307V	4.876V	993.197	85.548%	2319	46.6	66.18°C	114.59V
110%	70.198A	10.06A	10.079A	2.572A	935.055	84.371%	2321	46.5	46.77°C	0.987
110%	11.956V	4.969V	3.304V	4.86V	1108.265	84.371%	2321	46.5	72.07°C	114.55V
CL1	0.116A	13.282A	13.159A	0A	111.293	80.622%	1159	29.8	40.31°C	0.971
CL1	12.031V	4.984V	3.321V	5.06V	138.041	80.622%	1159	29.8	56.06°C	114.87V
CL2	0.115A	20.07A	0A	0A	101.34	78.529%	1169	29.5	41.4°C	0.972
CL2	12.034V	4.98V	3.337V	5.07V	129.047	78.529%	1169	29.5	51.38°C	114.87V
CL3	0.115A	0A	19.87A	0A	67.395	74.353%	1134	28.8	40.26°C	0.961
CL3	12.032V	5.006V	3.322V	5.071V	90.644	74.353%	1134	28.8	48.58°C	114.88V
CL4	71.047A	0A	0A	0A	849.506	86.679%	2319	46.6	45.85°C	0.986
CL4	11.957V	4.999V	3.326V	4.971V	980.069	86.679%	2319	46.6	62.98°C	114.6V

The results above are not used in the certification process

Light Load Tests 115V

Test	12V	5V	3.3V	5VSB	DC/AC (Watts)	Efficiency	Fan Speed (RPM)	PSU Noise (dB[A])	Temps (In/Out)	PF/AC Volts
20W	1.236A	0.499A	0.494A	0.196A	20.003	71.377%	1119	28.6	36.42°C	0.809
20W	12.020V	5.014V	3.343V	5.092V	28.025	71.377%	1119	28.6	39.14°C	114.89V
40W	2.720A	0.698A	0.691A	0.295A	40.002	82.139%	1121	28.5	37.1°C	0.91
40W	12.020V	5.013V	3.342V	5.086V	48.698	82.139%	1121	28.5	38.73°C	114.89V
60W	4.204A	0.898A	0.889A	0.394A	60.003	86.048%	1124	28.7	38.44°C	0.941
60W	12.019V	5.011V	3.341V	5.079V	69.734	86.048%	1124	28.7	39.5°C	114.89V
80W	5.686A	1.098A	1.087A	0.493A	79.957	87.864%	1127	28.7	39.01°C	0.962
80W	12.018V	5.01V	3.34V	5.072V	90.999	87.864%	1127	28.7	40.54°C	114.88V

The results above are not used in the certification process

Ripple Measurements 115V

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	12.53mV	13.64mV	12.89mV	14.22mV	Pass
20% Load	14.02mV	14.92mV	13.86mV	13.66mV	Pass
30% Load	16.27mV	15.22mV	14.02mV	13.35mV	Pass
40% Load	15.30mV	16.20mV	14.37mV	17.49mV	Pass
50% Load	14.22mV	17.42mV	14.27mV	17.90mV	Pass
60% Load	13.86mV	17.37mV	14.27mV	18.77mV	Pass
70% Load	14.02mV	18.49mV	13.76mV	15.86mV	Pass
80% Load	15.14mV	19.62mV	14.99mV	16.27mV	Pass
90% Load	15.71mV	20.54mV	15.14mV	17.70mV	Pass
100% Load	23.99mV	22.89mV	17.38mV	17.85mV	Pass
110% Load	25.49mV	23.52mV	16.60mV	19.52mV	Pass
Crossload1	20.54mV	22.12mV	15.43mV	12.15mV	Pass
Crossload2	15.65mV	25.50mV	15.14mV	13.04mV	Pass
Crossload3	14.79mV	13.74mV	15.81mV	12.38mV	Pass
Crossload4	22.53mV	18.24mV	14.31mV	16.37mV	Pass

The results above are not used in the certification process

Super Flower Combat 850W

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