CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Einarex APEX L5 750W
Serial Number-
Lab IDEX75002741
  • Report: 25PS2741A
  • Receipt Date: Jan 30, 2025
  • Test Date: Feb 11, 2025
  • Report Date: Feb 12, 2025
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandEinarex
Manufacturer (OEM)Tecnomall Technology
SeriesAPEX L5
Model NumberAPEX L5 750
Serial Number-
DUT Notes

DUT Specifications

Rated Voltage (Vrms)200-240
Rated Current (Arms)6
Rated Frequency (Hz)50-60
Rated Power (W)750
TypeATX12V
Cooling120mm Hydro Dynamic Bearing Fan
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps20206230.3
Watts120744153.6
Total Max. Power (W)750

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 20+4 pin (540mm) 1 1 18AWG No
8 pin EPS12V (645mm) / 4+4 pin EPS12V (+150mm) 1 1 / 1 18AWG No
6+2 pin PCIe (550mm) 1 1 18AWG No
6+2 pin PCIe (550mm+150mm) 1 2 18AWG No
12+4 pin PCIe (555mm) (300W) 1 1 16-22AWG No
SATA (460mm+150mm+150mm) 2 6 18AWG No
4-pin Molex (450mm+150mm) 1 2 18AWG No
AC Power Cord (1390mm) - C13 coupler 1 1 18AWG -

Parts Description

General Data
Manufacturer (OEM) Tecnomall Technology
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes
Inrush Protection 1x NTC Thermistor 5D-20 (5 ohm)
Bridge Rectifier(s)

2x Hygroup GBU1506L (600V, 15A @ 100°C)
APFC MOSFETs

2x Way-On WML28N50C4 (500V, 16A @ 100°C, Rds(on): 0.125Ohm)
APFC Boost Diode

1x Fuxin FXCR10S65D
Bulk Cap(s)

1x Nippon Chemi-con (400V, 560uF, 2,000h @ 105°C, KMR)
Main Switchers

2x Way-On WML36N65F2 (650V, 20A @ 100°C, Rds(on): 0.11Ohm)
PFC/PWM Controller

Champion CM6800UBX
Topology

Primary side: APFC, Double Forward Secondary side: Synchronous Rectification & DC-DC Converters
Secondary Side
+12V MOSFETs 5x Maple Semi SLP150N06G (60V, 150A @ 100°C, Rds(on): 3mOhm)
5V & 3.3V DC-DC Converters: 4x SYT100N03X5 PWM Controller(s): Aplustek AT8852ZSPD
Filtering Capacitors Electrolytic: 8x Hangcon (105°C, SK) 5x Hangcon (105°C, SA) Polymer: 11x unknown
Supervisor IC Esthome EST.7630FS (OCP, FPOB, PGO, OVP, UVP)
Fan Model Einarex (120mm, 12V, 0.30A, Hydraumatic Bearing Fan)
5VSB
Rectifier

1x SB1045L SBR (45V, 10A)
Standby PWM Controller

Chipown PN8141

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 230V

Efficiency RatingSILVER
Noise RatingStandard+
Average Efficiency (>1450 load combinations)87.330%
Average Noise Output (>1450 Load Combinations)36.96dBA
Average PF (>1450 Load Combinations)0.925
Efficiency With 10W (≤500W) or 2% (>500W) Load66.762%
Standby Power Consumption0.1331W
12V Ripple (Full Load)30.14mV
5V Ripple (Full Load)17.16mV
3.3V Ripple (Full Load)23.99mV
5VSB Ripple (Full Load)19.96mV
12V Load Regulation1.48%
5V Load Regulation3.33%
3.3V Load Regulation4.19%
5VSB Load Regulation4.69%
Inrush Current286.500A
12V Transient Response (200%)11.26V
5V Transient Response (200%)4.941V
3.3V Transient Response (200%)3.189V
5VSB Transient Response (200%)4.918V
Hold-Up Time & Power Ok Signal18.40ms
AC Loss to PWR_OK Hold Up Time13.30ms
PWR_OK Inactive to DC Loss Delay5.10ms
PSU Timings: T1 (20% / 100%)13.0ms13.0ms
PSU Timings: T3 (20% / 100%)113.0ms122.0ms
12V OCP (27.7°C / 40.4°C)72.40A (116.77%), 12.034V68.80A (110.97%), 12.027V
5V OCP (27.7°C / 40.4°C)21.6A (108.00%), 5.011V21.2A (106.00%), 5.012V
3.3V OCP (27.7°C / 40.4°C)23.4A (117.00%), 3.339V23A (115.00%), 3.339V
5VSB OCP (27.7°C / 40.4°C)3.9A (130.00%), 4.982V3.9A (130.00%), 4.977V
OPP (29.95°C / 42.24°C)123.33%114.26%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)18.4
AC Loss to PWR_OK Hold Up Time (ms)13.3
PWR_OK Inactive to DC Loss Delay (ms)5.1

Vampire Power

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.01 V 230.90 V 227.70 V 231.08 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.417 1.416 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.27 % 2.00 % PASS
Real Power: 0.133 W 0.095 W N/A 0.190 W N/A N/A
Apparent Power: 29.737 W 29.155 W N/A 30.366 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

Graphs 230V

Efficiency Graph

230V

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

230V

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) 230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.23W 48.798% 0.016
5.118V 0.472W 229.9V
2 0.09A 0.461W 56.374% 0.027
5.116V 0.818W 229.9V
3 0.55A 2.805W 75.608% 0.117
5.101V 3.709W 229.89V
4 1A 5.086W 76.334% 0.191
5.086V 6.664W 229.89V
5 1.5A 7.604W 77.146% 0.229
5.069V 9.856W 229.9V
6 3A 15.053W 76.445% 0.337
5.018V 19.691W 229.89V

Supplementary Tests (For Reference)

Typical Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 4.408A 1.953A 1.949A 0.986A 75.003 84.546% 604 12.4 40.08°C 0.784
12.114V 5.12V 3.386V 5.069V 88.71 44.65°C 229.88V
20% 9.839A 2.939A 2.935A 1.188A 149.939 88.35% 765 21.3 40.65°C 0.877
12.099V 5.104V 3.374V 5.05V 169.709 45.78°C 229.86V
30% 15.629A 3.434A 3.432A 1.391A 224.941 89.025% 1458 40.8 41.29°C 0.911
12.086V 5.096V 3.365V 5.032V 252.673 44.55°C 229.85V
40% 21.440A 3.933A 3.934A 1.596A 300.026 89.131% 1563 42.5 41.89°C 0.928
12.072V 5.086V 3.356V 5.014V 336.613 44.2°C 229.84V
50% 26.867A 4.932A 4.936A 1.802A 374.404 89.147% 1566 42.6 42.22°C 0.938
12.056V 5.07V 3.343V 4.994V 419.987 45.18°C 229.82V
60% 32.359A 5.939A 5.949A 2A 449.257 88.829% 1566 42.6 42.89°C 0.944
12.037V 5.052V 3.328V 4.974V 505.755 46.92°C 229.81V
70% 37.871A 6.954A 6.972A 2.221A 524.227 88.315% 1567 42.6 43.41°C 0.948
12.018V 5.034V 3.314V 4.953V 593.587 47.74°C 229.8V
80% 43.465A 7.975A 8.004A 2.33A 599.419 87.61% 1569 42.7 43.64°C 0.951
11.999V 5.014V 3.298V 4.935V 684.193 49.64°C 229.79V
90% 49.423A 8.5A 8.524A 2.44A 674.467 86.988% 1566 42.6 44.01°C 0.954
11.978V 4.999V 3.285V 4.918V 775.354 50.83°C 229.77V
100% 55.204A 9.035A 9.087A 3.074A 749.684 86.235% 1571 42.7 45.08°C 0.956
11.956V 4.98V 3.268V 4.879V 869.354 54.32°C 229.75V
110% 60.746A 10.075A 10.21A 3.083A 824.688 85.519% 1572 42.7 46.3°C 0.959
11.958V 4.961V 3.261V 4.866V 964.332 55°C 229.74V
CL1 0.115A 14.514A 14.435A 0A 121.281 77.672% 1552 42.3 40.35°C 0.867
12.066V 4.974V 3.305V 5.072V 156.147 44.34°C 229.86V
CL2 0.114A 19.965A 0A 0A 101.339 76.163% 1001 29.7 40.59°C 0.849
12.086V 5.006V 3.34V 5.087V 133.057 44.25°C 229.87V
CL3 0.114A 0A 19.91A 0A 67.39 70.529% 617 13.4 40.1°C 0.797
12.078V 5.015V 3.315V 5.084V 95.552 46.29°C 229.88V
CL4 62.452A 0A 0A 0A 749.498 87.332% 1576 42.8 45.8°C 0.957
12.001V 5.062V 3.33V 5.013V 858.217 53.11°C 229.76V

The results above are not used in the certification process

Light Load Tests 230V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.224A 0.486A 0.485A 0.196A 20.003 72.979% 589 11.4 36.15°C 0.485
12.132V 5.146V 3.405V 5.108V 27.41 38.72°C 229.89V
40W 2.696A 0.681A 0.679A 0.294A 40.002 79.117% 593 11.6 37.17°C 0.654
12.128V 5.142V 3.402V 5.102V 50.56 40.57°C 229.89V
60W 4.168A 0.876A 0.874A 0.393A 60 83.526% 597 11.9 38.24°C 0.742
12.123V 5.136V 3.397V 5.095V 71.836 42.09°C 229.88V
80W 5.638A 1.072A 1.07A 0.491A 79.949 85.784% 599 12.1 39.33°C 0.793
12.119V 5.13V 3.392V 5.088V 93.197 43.34°C 229.88V

The results above are not used in the certification process

Ripple Measurements 230V

Test12V5V3.3V5VSBPass/Fail
10% Load15.14mV13.69mV13.40mV13.25mVPass
20% Load15.40mV13.33mV13.76mV14.02mVPass
30% Load16.27mV13.85mV13.86mV13.35mVPass
40% Load23.08mV14.26mV15.24mV12.89mVPass
50% Load26.30mV14.61mV16.78mV13.50mVPass
60% Load25.68mV14.36mV16.83mV13.76mVPass
70% Load28.03mV14.92mV18.11mV15.55mVPass
80% Load29.52mV15.94mV19.39mV15.04mVPass
90% Load28.45mV15.48mV20.10mV16.21mVPass
100% Load30.14mV17.16mV23.99mV19.96mVPass
110% Load33.68mV17.56mV25.22mV19.60mVPass
Crossload120.63mV15.99mV17.45mV14.07mVPass
Crossload215.66mV19.93mV13.56mV13.35mVPass
Crossload315.04mV13.69mV16.52mV13.20mVPass
Crossload436.90mV16.34mV22.98mV14.84mVPass

The results above are not used in the certification process

Einarex APEX L5 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
www.cybenetics.com - info@cybenetics.com