Enermax Revolution Xt II 750W

Serial Number

Lab ID370

Certification ID25370

Test Result Report ID:
Certificate Issue Date: Aug 5, 2018

	115V	230V
Scheme: ETA-EMI PSU

115V	230V
		Scheme: LAMBDA PSU

Aristeidis Bitziopoulos, Certification Body General Manager

General Information

Test Equipment

Electronic Loads	Chroma 63601-5 x2 Chroma 63600-2 Chroma 63640-80-80 x10 Chroma 63610-80-20
AC Sources	Chroma 6530, APM SP300VAC4000W-P, GW Instek ASR-3500
Power Analyzers	Rohde & Schwarz HMC8015 & NPA701
Oscilloscopes	Picoscope 4444, 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
EMI Analyzer	TekBox TBMR-110M-EU
Isolation Transformer	4kVA
UPS	FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Testing Methodology	Cybenetics PSU Test Protocol

DUT Information(Non-accredited measurements)

Product Identification Details
Brand	Enermax
Model	Revolution Xt II 750W
OEM/ODM	Channel Well Technology (Enermax design)
Serial Number
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)	100-240
Rated Current (Arms)	10-5
Rated Frequency (Hz)	47-63
Rated Power (W)	750
Operating Temperature (Continuous Full Load) (°C)
Type	ATX12V
Cable Design	Semi Modular
Warranty	-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling	139mm Twister Bearing Fan (ED142512M-OA)
Semi-Passive Operation	✗
Cybenetics Testing Information
Lab ID	370
Date of receipt	Jul 26, 2018
Testing Date	Aug 2, 2018
Report Issued Date	Aug 5, 2018
Engineer Name	-
Authorized By the Laboratory Technical Manager	Aristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Captive Cables
Description	Cable Count	Connector Count (Total)	Gauge	In Cable Capacitors
ATX connector 20+4 pin (580mm)	1	1	18AWG	No
4+4 pin EPS12V (610mm)	1	1	18AWG	No
Modular Cables
2 x 6+2 pin PCIe (500mm)	2	4	18AWG	No
SATA (450mm+150mm+150mm+150mm)	2	8	18AWG	No
4 pin Molex (500mm+150mm+150mm+150mm)+FDD (+150mm)	1	3 / 1	18-20AWG	No
AC Power Cord (1400mm) - C13 coupler	1	1	18AWG	-

Power Specifications

Rail		3.3V	5V	12V	5VSB	-12V
Max. Power	Amps	22	22	62	2.5	0.3
Max. Power	Watts	120		744	12.5	3.6
Total Max. Power (W)		750

Parts Description

Primary Side
Transient Filter	4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x CAP004DG
Inrush Protection	NTC Thermistor & Relay
Bridge Rectifier(s)	1x GBU15L06 (600V, 15A @ 115°C)
APFC MOSFETS	2x GP28S50G
APFC Boost Diode	1x CREE C3D100060A (600V, 10A @ 153°C)
Hold-up Cap(s)	1x Nippon Chemi-Con (400V, 560uF each, 2000h @ 105°C, KMR)
Main Switchers	2x Vishay Siliconix SIHF30N60E (650V, 18A @ 100°C, 0.125 Ohm)
APFC Controller	Champion CM6502S & CM03X Green PFC controller
Switching Controller	Champion CM6901
Topology	Primary side: Half-Bridge & LLC Resonant Converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETS	6x SG40N01D
5V & 3.3V	DC-DC Converters: 2x UBIQ QM3006D (30V, 57A @ 100°C, 5.5 mOhm) 2x UBIQ QM3016D (30V, 68A @ 100°C, 4 mOhm) PWM Controller: APW7159
Filtering Capacitors	Electrolytics: Nippon Chemi-Con (105°C, KY, KZE) Polymers: Nippon Chemi-Con (Japan), Enesol (Korea)
Supervisor IC	Sitronix ST9S313-DAG (OVP, UVP, SCP )
Fan Model	Enermax ED142512M-OA (139mm, 12V, 0.45A, Twister Bearing)
5VSB Circuit
Standby PWM Controller	TinySwitch-LT TNY177PN (18W Peak)

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)	28-32 / 82.4-89.6
ErP Lot 3/6 Ready	✓
(EU) No 617/2013 Compliance	✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)	88.989%
Average Noise Output (>1450 Load Combinations)	21.27dBA
Average PF (>1450 Load Combinations)	0.987
Efficiency With 10W (≤500W) or 2% (>500W) Load	-
Standby Power Consumption	0.0974W
Non-Accredited
12V Ripple (Full Load)	46.81mV
5V Ripple (Full Load)	42.29mV
3.3V Ripple (Full Load)	23.16mV
5VSB Ripple (Full Load)	29.53mV
12V Load Regulation	0.68%
5V Load Regulation	1.75%
3.3V Load Regulation	3.15%
5VSB Load Regulation	2.48%
Inrush Current	22.043A

Accredited
Average Efficiency (>1450 load combinations)	90.438%
Average Noise Output (>1450 Load Combinations)	21.46dBA
Average PF (>1450 Load Combinations)	0.953
Efficiency With 10W (≤500W) or 2% (>500W) Load	-
Standby Power Consumption	0.1147W
Non-Accredited
12V Ripple (Full Load)	46.18mV
5V Ripple (Full Load)	39.64mV
3.3V Ripple (Full Load)	25.94mV
5VSB Ripple (Full Load)	28.67mV
12V Load Regulation	0.61%
5V Load Regulation	1.67%
3.3V Load Regulation	3.07%
5VSB Load Regulation	2.44%
Inrush Current	53.406A
Hold-Up Time & PWR_OK Signal	11.80ms
AC Loss to PWR_OK Hold Up Time	12.10ms
PWR_OK Inactive to DC Loss Delay	-0.30ms
OPP (0.00°C / 0.00°C)	-	-

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)	11.8
AC Loss to PWR_OK Hold Up Time (ms)	12.1
PWR_OK Inactive to DC Loss Delay (ms)	-0.3

待機電源消耗

Tables

Graphs

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 EN 55032 & 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	0.042A	0.212	58.564%	0.036
1	5.098V	0.362	58.564%	115.11V
2	0.087A	0.444	68.519%	0.063
2	5.097V	0.648	68.519%	115.11V
3	0.542A	2.758	77.515%	0.272
3	5.087V	3.558	77.515%	115.11V
4	1.002A	5.085	76.260%	0.381
4	5.074V	6.668	76.260%	115.11V
5	1.502A	7.606	76.251%	0.438
5	5.065V	9.975	76.251%	115.11V
6	2.501A	12.610	74.002%	0.496
6	5.042V	17.040	74.002%	115.11V

Test #	5VSB	DC/AC (Watts)	Efficiency	PF/AC Volts
1	0.042A	0.212	54.780%	0.012
1	5.098V	0.387	54.780%	230.31V
2	0.087A	0.445	65.154%	0.020
2	5.097V	0.683	65.154%	230.31V
3	0.542A	2.757	76.118%	0.102
3	5.086V	3.622	76.118%	230.30V
4	1.002A	5.086	76.666%	0.174
4	5.075V	6.634	76.666%	230.30V
5	1.502A	7.606	76.836%	0.235
5	5.065V	9.899	76.836%	230.31V
6	2.501A	12.606	77.007%	0.320
6	5.040V	16.370	77.007%	230.31V

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	4.383A	1.965A	1.949A	0.986A	74.802	85.576%	758	21.2	40.10°C	0.968
1	12.141V	5.088V	3.384V	5.065V	87.410	85.576%	758	21.2	46.01°C	115.13V
2	9.799A	2.947A	2.934A	1.186A	149.730	89.721%	758	21.2	40.87°C	0.986
2	12.132V	5.077V	3.372V	5.053V	166.884	89.721%	758	21.2	47.23°C	115.14V
3	15.570A	3.458A	3.446A	1.385A	224.871	91.014%	755	21.3	41.17°C	0.989
3	12.124V	5.069V	3.363V	5.041V	247.072	91.014%	755	21.3	48.03°C	115.13V
4	21.337A	3.955A	3.933A	1.590A	299.728	91.199%	753	21.4	41.65°C	0.990
4	12.116V	5.062V	3.354V	5.030V	328.653	91.199%	753	21.4	49.03°C	115.13V
5	26.777A	4.951A	4.935A	1.790A	374.685	90.988%	753	21.4	42.20°C	0.990
5	12.107V	5.054V	3.342V	5.017V	411.797	90.988%	753	21.4	50.47°C	115.12V
6	32.218A	5.949A	5.941A	1.996A	449.538	90.484%	750	21.4	42.61°C	0.989
6	12.098V	5.042V	3.330V	5.003V	496.813	90.484%	750	21.4	52.52°C	115.12V
7	37.676A	6.958A	6.962A	2.200A	524.596	89.144%	935	25.5	43.16°C	0.988
7	12.090V	5.033V	3.317V	4.991V	588.482	89.144%	935	25.5	54.89°C	115.19V
8	43.135A	7.967A	7.984A	2.410A	599.516	88.351%	1165	31.7	43.68°C	0.989
8	12.081V	5.023V	3.305V	4.978V	678.562	88.351%	1165	31.7	55.66°C	115.13V
9	49.035A	8.477A	8.526A	2.411A	674.541	87.564%	1380	36.6	44.89°C	0.991
9	12.072V	5.015V	3.295V	4.971V	770.340	87.564%	1380	36.6	57.42°C	115.21V
10	54.892A	8.995A	9.039A	2.516A	749.369	86.771%	1467	39.9	46.27°C	0.992
10	12.063V	5.006V	3.285V	4.962V	863.616	86.771%	1467	39.9	59.21°C	115.17V
11	58.432A	9.011A	9.058A	2.520A	824.240	85.736%	1465	39.9	47.06°C	0.993
11	12.613V	5.000V	3.279V	4.953V	961.372	85.736%	1465	39.9	60.50°C	115.18V
CL1	0.100A	14.028A	14.006A	0.004A	118.532	83.662%	763	20.8	45.12°C	0.983
CL1	12.123V	5.048V	3.319V	5.064V	141.679	83.662%	763	20.8	55.65°C	115.24V
CL2	61.934A	1.003A	1.002A	1.002A	760.950	87.276%	1470	39.9	46.02°C	0.992
CL2	12.070V	5.037V	3.331V	5.006V	871.887	87.276%	1470	39.9	58.07°C	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])	Temps (In/Out)	PF/AC Volts
1	4.387A	1.963A	1.952A	0.986A	74.817	83.238%	758	21.2	40.08°C	0.834
1	12.135V	5.087V	3.383V	5.062V	89.883	83.238%	758	21.2	45.58°C	230.24V
2	9.798A	2.949A	2.934A	1.186A	149.753	89.558%	755	21.3	40.82°C	0.923
2	12.135V	5.077V	3.372V	5.050V	167.214	89.558%	755	21.3	46.86°C	230.23V
3	15.571A	3.456A	3.445A	1.386A	224.892	91.472%	755	21.3	41.11°C	0.951
3	12.126V	5.068V	3.361V	5.039V	245.859	91.472%	755	21.3	47.67°C	230.24V
4	21.338A	3.952A	3.935A	1.591A	299.768	92.099%	753	21.4	41.81°C	0.963
4	12.118V	5.061V	3.353V	5.028V	325.486	92.099%	753	21.4	48.85°C	230.24V
5	26.780A	4.948A	4.937A	1.792A	374.762	92.213%	753	21.4	42.14°C	0.970
5	12.109V	5.053V	3.341V	5.015V	406.411	92.213%	753	21.4	49.30°C	230.24V
6	32.223A	5.943A	5.943A	1.998A	449.619	91.963%	768	20.5	42.97°C	0.974
6	12.099V	5.043V	3.330V	5.001V	488.915	91.963%	768	20.5	50.58°C	230.24V
7	37.674A	6.959A	6.965A	2.201A	524.648	91.735%	760	21.2	43.17°C	0.977
7	12.092V	5.031V	3.316V	4.992V	571.914	91.735%	760	21.2	51.39°C	230.25V
8	43.138A	7.965A	7.987A	2.410A	599.596	91.193%	1110	31.3	43.96°C	0.978
8	12.082V	5.023V	3.305V	4.978V	657.502	91.193%	1110	31.3	52.48°C	230.24V
9	49.035A	8.476A	8.527A	2.411A	674.623	90.806%	1330	36.3	44.56°C	0.979
9	12.074V	5.014V	3.294V	4.972V	742.926	90.806%	1330	36.3	53.24°C	230.24V
10	54.892A	8.995A	9.038A	2.516A	749.484	90.330%	1467	39.9	45.55°C	0.980
10	12.065V	5.007V	3.285V	4.962V	829.715	90.330%	1467	39.9	54.96°C	230.25V
11	61.140A	9.010A	9.057A	2.521A	824.392	89.895%	1467	39.9	46.61°C	0.983
11	12.057V	5.000V	3.278V	4.954V	917.060	89.895%	1467	39.9	56.62°C	230.25V
CL1	0.098A	14.025A	14.004A	0.005A	118.548	83.311%	766	20.5	43.19°C	0.906
CL1	12.121V	5.051V	3.320V	5.066V	142.295	83.311%	766	20.5	51.95°C	230.25V
CL2	61.944A	1.002A	1.003A	1.002A	761.193	91.010%	1470	39.9	45.38°C	0.980
CL2	12.072V	5.037V	3.331V	5.007V	836.383	91.010%	1470	39.9	54.70°C	230.25V

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	1.200A	0.492A	0.469A	0.196A	19.667	60.070%	760	21.2	0.868
1	12.141V	5.098V	3.396V	5.088V	32.740	60.070%	760	21.2	115.14V
2	2.424A	0.981A	0.971A	0.391A	39.720	79.045%	758	21.2	0.930
2	12.146V	5.095V	3.392V	5.081V	50.250	79.045%	758	21.2	115.14V
3	3.659A	1.467A	1.475A	0.591A	59.893	83.860%	758	21.2	0.959
3	12.143V	5.090V	3.387V	5.075V	71.420	83.860%	758	21.2	115.13V
4	4.875A	1.966A	1.948A	0.786A	79.758	86.422%	758	21.2	0.971
4	12.140V	5.087V	3.383V	5.069V	92.289	86.422%	758	21.2	115.13V

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	1.204A	0.489A	0.469A	0.196A	19.703	50.722%	758	21.2	0.592
1	12.144V	5.097V	3.395V	5.086V	38.845	50.722%	758	21.2	230.24V
2	2.430A	0.980A	0.972A	0.391A	39.776	72.494%	758	21.2	0.707
2	12.141V	5.093V	3.392V	5.079V	54.868	72.494%	758	21.2	230.24V
3	3.662A	1.466A	1.474A	0.591A	59.897	81.362%	755	21.3	0.788
3	12.138V	5.088V	3.386V	5.073V	73.618	81.362%	755	21.3	230.24V
4	4.878A	1.965A	1.949A	0.786A	79.757	84.399%	758	21.2	0.844
4	12.134V	5.085V	3.382V	5.068V	94.500	84.399%	758	21.2	230.24V

The results above are not used in the certification process

Ripple Measurements

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	18.0 mV	31.6 mV	13.1 mV	22.6 mV	Pass
20% Load	23.5 mV	34.8 mV	15.3 mV	24.1 mV	Pass
30% Load	25.4 mV	35.8 mV	14.3 mV	23.5 mV	Pass
40% Load	28.3 mV	34.4 mV	14.1 mV	23.9 mV	Pass
50% Load	31.7 mV	34.1 mV	13.0 mV	23.9 mV	Pass
60% Load	37.5 mV	35.4 mV	14.2 mV	34.3 mV	Pass
70% Load	36.6 mV	37.9 mV	22.9 mV	25.6 mV	Pass
80% Load	38.2 mV	39.7 mV	27.1 mV	23.6 mV	Pass
90% Load	41.2 mV	36.6 mV	25.2 mV	25.0 mV	Pass
100% Load	46.8 mV	42.3 mV	23.2 mV	29.5 mV	Pass
110% Load	48.8 mV	41.6 mV	22.1 mV	28.9 mV	Pass
Crossload 1	32.8 mV	32.6 mV	17.3 mV	63.3 mV	Fail
Crossload 2	37.1 mV	39.5 mV	19.2 mV	27.9 mV	Pass

The results above are not used in the certification process

Test	12V	5V	3.3V	5VSB	Pass/Fail
10% Load	13.6 mV	30.2 mV	14.3 mV	22.4 mV	Pass
20% Load	28.9 mV	34.3 mV	14.3 mV	22.5 mV	Pass
30% Load	32.0 mV	45.1 mV	18.7 mV	24.5 mV	Pass
40% Load	31.4 mV	36.6 mV	15.6 mV	27.3 mV	Pass
50% Load	34.1 mV	39.7 mV	17.8 mV	25.8 mV	Pass
60% Load	34.6 mV	37.7 mV	15.1 mV	29.1 mV	Pass
70% Load	38.5 mV	40.7 mV	22.8 mV	27.5 mV	Pass
80% Load	40.7 mV	42.0 mV	26.1 mV	25.3 mV	Pass
90% Load	43.8 mV	41.0 mV	26.8 mV	26.0 mV	Pass
100% Load	46.2 mV	39.6 mV	25.9 mV	28.7 mV	Pass
110% Load	48.7 mV	39.3 mV	22.5 mV	27.5 mV	Pass
Crossload 1	41.3 mV	34.7 mV	16.6 mV	71.6 mV	Fail
Crossload 2	37.7 mV	37.4 mV	20.1 mV	23.7 mV	Pass

The results above are not used in the certification process

Enermax Revolution Xt II 750W

Top side

Power specifications label