CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
1st Player ACK 750W Silver
250120PSACK-G1600
Lab ID1P75002717
  • Report: 25PS2717A
  • Receipt Date: Jan 15, 2025
  • Test Date: Jan 22, 2025
  • Report Date: Jan 24, 2025
115V230V
效率評比
115V230V
噪音評比
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

1st Player
製造商 (OEM)Helly
ACK
ACK-SLV-750-BK-EU
250120PSACK-G1600

(Vrms)200-240
(Arms)5
(Hz)50-60
(W)750
ATX12V
140mm Sleeve Bearing Fan (W14025HZ12SEMA)
✗
Fixed cables

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202062.530.3
Watts100750153.6
Total Max. Power (W)750

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

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (575mm) 1 1 18-22AWG No
4+4 pin EPS12V (675mm+145mm) 1 2 18AWG No
6+2 pin PCIe (615mm) 2 2 18AWG No
12+2 pin PCIe (660mm) (600W) 1 1 16-24AWG No
SATA (440mm+155mm) / 4-pin Molex (+155mm) 2 4 / 2 18AWG No
Modular Cables
AC Power Cord (1380mm) - C13 coupler 1 1 18AWG -

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary 230V

效率評比SILVER
噪音評比Standard++
(>1450 load combinations)88.808%
Average Noise Output (>1450 Load Combinations)33.05dBA
(>1450 Load Combinations)0.956
Efficiency With 10W (≤500W) or 2% (>500W) Load62.917%
0.0707W
12V Ripple (Full Load)37.92mV
5V Ripple (Full Load)33.44mV
3.3V Ripple (Full Load)22.65mV
5VSB Ripple (Full Load)30.82mV
12V Load Regulation0.77%
5V Load Regulation0.48%
3.3V Load Regulation1.00%
5VSB Load Regulation3.16%
Inrush Current86.050A
12V Transient Response (200%)11.08V
5V Transient Response (200%)4.986V
3.3V Transient Response (200%)3.221V
5VSB Transient Response (200%)4.869V
19.00ms
AC Loss to PWR_OK Hold Up Time16.60ms
PWR_OK Inactive to DC Loss Delay2.40ms
PSU Timings: T1 (20% / 100%)29.0ms29.0ms
PSU Timings: T3 (20% / 100%)124.0ms124.0ms
12V OCP (27.8°C / 44.1°C)77.60A (124.16%), 11.888V76.00A (121.60%), 11.888V
5V OCP (27.8°C / 44.1°C)28.5A (142.50%), 5.047V27.9A (139.50%), 5.047V
3.3V OCP (27.8°C / 44.1°C)29.3A (146.50%), 3.31V29A (145.00%), 3.309V
5VSB OCP (27.8°C / 44.1°C)3.9A (130.00%), 4.939V3.9A (130.00%), 4.936V
OPP (30.03°C / 44.20°C)132.95%123.54%

Hold-Up Time (ms)19
AC Loss to PWR_OK Hold Up Time (ms)16.6
PWR_OK Inactive to DC Loss Delay (ms)2.4

待機電源消耗

Tables 230V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.00 V 230.88 V 227.70 V 231.05 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: 0.071 W 0.030 W N/A 0.159 W N/A N/A
Apparent Power: 32.556 W 31.248 W N/A 33.977 W N/A N/A
Power Factor: 0.003 N/A N/A N/A N/A N/A

Graphs 230V

230V

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

230V

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

230V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.227W 60.366% 0.013
5.032V 0.369W 230.06V
2 0.09A 0.453W 69.656% 0.022
5.031V 0.651W 230.05V
3 0.55A 2.762W 80.946% 0.113
5.02V 3.412W 230.06V
4 1A 5.011W 81.569% 0.188
5.01V 6.142W 230.06V
5 1.5A 7.5W 82.095% 0.253
4.998V 9.136W 230.06V
6 3A 14.893W 80.994% 0.367
4.964V 18.388W 230.06V

Supplementary Tests (For Reference)

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% 4.470A 1.973A 1.978A 1A 75.01 85.359% 1054 31.5 40.19°C 0.857
11.948V 5.071V 3.337V 5V 87.875 43.18°C 230.08V
20% 9.974A 2.96A 2.97A 1.203A 149.976 89.505% 1056 31.6 40.53°C 0.929
11.939V 5.069V 3.334V 4.987V 167.561 43.81°C 230.07V
30% 15.836A 3.455A 3.468A 1.408A 224.984 90.635% 1057 31.6 41.49°C 0.951
11.930V 5.067V 3.331V 4.974V 248.23 45.05°C 230.06V
40% 21.713A 3.95A 3.966A 1.613A 300.073 90.827% 1059 31.6 41.6°C 0.965
11.922V 5.065V 3.328V 4.961V 330.379 46.74°C 230.06V
50% 27.215A 4.94A 4.962A 1.819A 374.716 90.587% 1061 31.7 42.01°C 0.971
11.912V 5.062V 3.326V 4.948V 413.658 48.66°C 230.05V
60% 32.748A 5.931A 5.96A 2.001A 449.497 90.162% 1066 31.8 42.54°C 0.975
11.903V 5.06V 3.322V 4.934V 498.544 49.91°C 230.05V
70% 38.293A 6.923A 6.961A 2.236A 524.569 89.382% 1230 36.4 43.47°C 0.978
11.894V 5.058V 3.319V 4.919V 586.884 53.41°C 230.03V
80% 43.911A 7.915A 7.962A 2.344A 599.766 88.709% 1399 40.1 43.51°C 0.982
11.884V 5.054V 3.316V 4.908V 676.108 54.25°C 230.02V
90% 49.878A 8.413A 8.451A 2.451A 674.811 87.827% 1589 43.3 44.01°C 0.984
11.875V 5.053V 3.313V 4.896V 768.342 55.87°C 230.01V
100% 55.653A 8.912A 8.974A 3.079A 750.04 86.856% 1739 45.4 45.6°C 0.986
11.865V 5.05V 3.309V 4.872V 863.542 59.47°C 230V
110% 61.304A 9.908A 10.072A 3.086A 825.075 85.803% 1794 46.1 46.15°C 0.988
11.855V 5.047V 3.306V 4.861V 961.592 62.09°C 229.99V
CL1 0.118A 11.891A 11.927A 0A 101.313 82.041% 1059 31.6 41.19°C 0.899
11.935V 5.063V 3.328V 5.005V 123.497 48.36°C 230.07V
CL2 0.117A 19.771A 0A 0A 101.403 82.074% 1066 31.8 40.62°C 0.899
11.941V 5.058V 3.341V 5.013V 123.549 46.6°C 230.07V
CL3 0.117A 0A 19.866A 0A 67.395 76.575% 1048 31.3 40.47°C 0.857
11.939V 5.071V 3.322V 5.009V 88.012 45.22°C 230.08V
CL4 63.116A 0.002A 0A 0.004A 749.785 87.911% 1594 43.3 45.54°C 0.986
11.879V 5.059V 3.32V 4.958V 852.899 57.21°C 230.01V

The results above are not used in the certification process

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 1.243A 0.493A 0.494A 0.199A 20.011 67.783% 1048 31.3 36.38°C 0.578
11.956V 5.074V 3.342V 5.026V 29.521 38.78°C 230.09V
40W 2.735A 0.69A 0.691A 0.299A 40.006 79.481% 1053 31.5 37.48°C 0.733
11.954V 5.073V 3.341V 5.021V 50.334 39.27°C 230.09V
60W 4.228A 0.887A 0.889A 0.399A 60.003 84.031% 1054 31.5 38.18°C 0.814
11.951V 5.072V 3.34V 5.017V 71.405 40°C 230.08V
80W 5.718A 1.085A 1.087A 0.499A 79.965 86.498% 1056 31.6 39.12°C 0.866
11.949V 5.072V 3.339V 5.013V 92.447 41.42°C 230.08V

The results above are not used in the certification process

230V

Test12V5V3.3V5VSBPass/Fail
10% Load10.94mV13.47mV6.05mV10.14mVPass
20% Load11.81mV14.03mV6.87mV11.00mVPass
30% Load13.99mV14.64mV7.12mV11.51mVPass
40% Load14.81mV16.53mV7.58mV13.20mVPass
50% Load19.03mV19.59mV8.90mV15.03mVPass
60% Load21.57mV21.22mV9.92mV17.98mVPass
70% Load24.32mV23.16mV11.29mV20.48mVPass
80% Load27.27mV26.62mV19.48mV22.72mVPass
90% Load30.27mV28.46mV20.60mV25.63mVPass
100% Load37.92mV33.44mV22.65mV30.82mVPass
110% Load43.64mV36.33mV24.80mV33.14mVPass
Crossload117.45mV19.50mV18.97mV11.56mVPass
Crossload213.99mV18.52mV8.55mV11.31mVPass
Crossload312.82mV14.94mV21.82mV8.61mVPass
Crossload439.43mV31.48mV14.03mV27.56mVPass

The results above are not used in the certification process

1st Player ACK 750W Silver

Top side
Power specifications label
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