CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
BoostBoxx PB850P
Serial Number2N124125979
Lab IDBB85002351
Certification ID252351
  • Test Result Report ID: 24PS2351A
  • Certificate Issue Date: Feb 12, 2024
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
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
BrandBoostBoxx
ModelPB850P
OEM/ODMGreat Wall
Serial Number2N124125979
Product Specifications
Manufacturer-Provided Information
Rated Voltage (Vrms)100-240
Rated Current (Arms)10-5
Rated Frequency (Hz)47-63
Rated Power (W)850
Operating Temperature (Continuous Full Load) (°C)
TypeATX12V
Cable DesignFully Modular
Warranty-
Cybenetics Measurements
Dimensions (W x H x D)
Weight
Cooling140mm Double Ball Bearing Fan
(HA1425M12B-Z)
Semi-Passive Operation✓
Cybenetics Testing Information
Lab IDBB85002351
Date of receiptJan 25, 2024
Testing DateFeb 9, 2024
Report Issued DateFeb 12, 2024
Engineer Name-
Authorized By the Laboratory Technical ManagerAristeidis Bitziopoulos
Signature

Cables and Connectors(Non-accredited measurements)

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (590mm) 1 1 18-20AWG No
4+4 pin EPS12V (700mm) 2 2 18AWG No
6+2 pin PCIe (700mm+150mm) 2 4 18AWG No
12+4 pin PCIe (700mm) (600W) 1 1 16-24AWG No
SATA (1000mm+120mm+120mm) 1 3 18AWG No
SATA (1000mm) / 4-pin Molex (+150mm+150mm) 1 1 / 2 18AWG No
SATA (900mm) / 4-pin Molex (+150mm) / FDD (+150mm) 1 1 / 1 / 1 18-22AWG Νο
AC Power Cord (1670mm) - C13 coupler 1 1 18AWG -

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps252570.830.8
Watts130849.6159.6
Total Max. Power (W)850

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✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary

Accredited
Average Efficiency (>1450 load combinations)89.660%
Average Noise Output (>1450 Load Combinations)22.25dBA
Average PF (>1450 Load Combinations)0.975
Efficiency With 10W (≤500W) or 2% (>500W) Load76.563%
Standby Power Consumption0.1187W
Non-Accredited
12V Ripple (Full Load)32.41mV
5V Ripple (Full Load)14.43mV
3.3V Ripple (Full Load)13.91mV
5VSB Ripple (Full Load)27.19mV
12V Load Regulation0.65%
5V Load Regulation0.50%
3.3V Load Regulation0.91%
5VSB Load Regulation2.94%
Inrush Current178.700A
Accredited
Average Efficiency (>1450 load combinations)91.633%
Average Noise Output (>1450 Load Combinations)22.51dBA
Average PF (>1450 Load Combinations)0.945
Efficiency With 10W (≤500W) or 2% (>500W) Load-
Standby Power Consumption0.1587W
Non-Accredited
12V Ripple (Full Load)31.26mV
5V Ripple (Full Load)15.07mV
3.3V Ripple (Full Load)13.86mV
5VSB Ripple (Full Load)26.23mV
12V Load Regulation0.72%
5V Load Regulation0.50%
3.3V Load Regulation0.94%
5VSB Load Regulation2.96%
Inrush Current138.100A
12V Transient Response (200%)11.40V
5V Transient Response (200%)4.898V
3.3V Transient Response (200%)3.208V
5VSB Transient Response (200%)4.984V
Hold-Up Time & PWR_OK Signal20.50ms
AC Loss to PWR_OK Hold Up Time17.60ms
PWR_OK Inactive to DC Loss Delay2.90ms
PSU Timings: T1 (20% / 100%)77.0ms68.0ms
PSU Timings: T3 (20% / 100%)126.0ms126.0ms
OPP (27.35°C / 41.46°C)127.28%124.93%

Hold-Up Time & PWR_OK Signal

Hold-Up Time (ms)20.5
AC Loss to PWR_OK Hold Up Time (ms)17.6
PWR_OK Inactive to DC Loss Delay (ms)2.9

Stromverbrauch im Ruhezustand

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.13 V 115.11 V 113.85 V 115.17 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.93 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.13 % 0.11 % N/A 0.15 % 2.00 % PASS
Real Power: 0.119 W 0.010 W N/A 0.131 W N/A N/A
Apparent Power: 9.053 W 9.042 W N/A 9.057 W N/A N/A
Power Factor: 0.013 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.38 V 230.35 V 227.70 V 230.40 V 232.30 V PASS
Mains Frequency: 50.00 Hz 50.00 Hz 49.50 Hz 50.00 Hz 50.50 Hz PASS
Mains Voltage CF: 1.415 1.415 1.340 1.416 1.490 PASS
Mains Voltage THD: 0.14 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.159 W 0.135 W N/A 0.195 W N/A N/A
Apparent Power: 30.291 W 30.274 W N/A 30.303 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

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 0.045A 0.231W 54.681% 0.046
5.127V 0.421W 115.16V
2 0.09A 0.461W 65.703% 0.076
5.125V 0.702W 115.17V
3 0.55A 2.812W 79.065% 0.282
5.112V 3.557W 115.17V
4 1A 5.1W 80.075% 0.368
5.098V 6.368W 115.16V
5 1.5A 7.626W 79.579% 0.419
5.083V 9.583W 115.16V
6 3A 15.121W 76.875% 0.486
5.04V 19.67W 115.15V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 50.202% 0.015
5.126V 0.46W 230.39V
2 0.09A 0.461W 62.433% 0.024
5.124V 0.739W 230.39V
3 0.55A 2.812W 78.325% 0.112
5.111V 3.589W 230.39V
4 1A 5.099W 79.905% 0.182
5.098V 6.381W 230.39V
5 1.5A 7.626W 80.205% 0.242
5.083V 9.51W 230.39V
6 3A 15.122W 78.645% 0.344
5.04V 19.228W 230.39V

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
10% 5.230A 1.998A 1.99A 0.983A 85.005 87.584% 0 <6.0 44.45°C 0.86
12.123V 5.007V 3.316V 5.09V 97.061 40.22°C 115.16V
20% 11.478A 2.998A 2.988A 1.182A 169.967 90.715% 0 <6.0 45.05°C 0.924
12.116V 5.005V 3.313V 5.078V 187.02 40.52°C 114.87V
30% 18.082A 3.499A 3.489A 1.382A 254.98 91.373% 0 <6.0 46.28°C 0.99
12.108V 5.003V 3.311V 5.066V 279.045 41.21°C 115.1V
40% 24.703A 4.002A 3.992A 1.583A 340.083 91.489% 780 18.3 41.89°C 0.995
12.099V 4.998V 3.307V 5.053V 372.202 47.44°C 115.09V
50% 30.978A 5.005A 4.995A 1.785A 425.071 91.316% 779 18.2 42.28°C 0.994
12.091V 4.996V 3.304V 5.042V 465.526 48.29°C 115.07V
60% 37.223A 6.01A 6A 1.989A 509.607 90.984% 778 18.2 42.79°C 0.997
12.084V 4.994V 3.301V 5.03V 560.111 49.38°C 115.04V
70% 43.544A 7.015A 7.006A 2.193A 594.932 90.497% 945 24.0 43.33°C 0.996
12.075V 4.991V 3.298V 5.017V 657.437 50.43°C 115.02V
80% 49.875A 8.02A 8.014A 2.297A 679.756 89.866% 1202 31.5 43.69°C 0.997
12.067V 4.988V 3.294V 5.008V 756.355 51.74°C 114.99V
90% 56.609A 8.525A 8.506A 2.401A 765.177 89.228% 1431 36.6 44.41°C 0.997
12.060V 4.986V 3.291V 4.998V 857.588 53.43°C 114.97V
100% 63.091A 9.03A 9.031A 3.017A 849.984 88.421% 1642 40.7 45.4°C 0.997
12.051V 4.984V 3.289V 4.973V 961.303 55.48°C 114.95V
110% 69.451A 10.037A 10.135A 3.021A 934.568 87.604% 1877 44.5 46.67°C 0.996
12.042V 4.981V 3.285V 4.966V 1066.853 57.6°C 114.92V
CL1 0.116A 15.707A 15.631A 0A 131.295 84.664% 777 18.2 40.97°C 0.9
12.108V 4.985V 3.301V 5.106V 154.798 46.48°C 114.99V
CL2 0.115A 25.13A 0A 0A 126.39 82.61% 777 18.2 40.93°C 0.896
12.115V 4.974V 3.318V 5.112V 152.998 47.99°C 115.15V
CL3 0.118A 0A 25.058A 0A 83.918 78.473% 776 18.1 40.18°C 0.871
12.110V 5.007V 3.292V 5.106V 106.95 49.25°C 115.15V
CL4 70.463A 0A 0A 0.002A 849.775 89.172% 1602 39.9 45.88°C 0.997
12.060V 4.998V 3.299V 5.073V 953 56.86°C 114.95V

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
10% 5.230A 1.998A 1.99A 0.983A 85.003 88.929% 0 <6.0 44.57°C 0.8
12.124V 5.007V 3.316V 5.09V 95.628 40.33°C 230.37V
20% 11.477A 2.998A 2.988A 1.182A 169.96 92.218% 0 <6.0 45.27°C 0.869
12.116V 5.005V 3.313V 5.078V 184.299 40.71°C 230.36V
30% 18.081A 3.498A 3.489A 1.382A 254.971 93.046% 0 <6.0 46.42°C 0.908
12.108V 5.003V 3.311V 5.066V 274.029 41.35°C 230.36V
40% 24.705A 4A 3.99A 1.583A 340.064 93.324% 839 20.4 41.95°C 0.946
12.097V 5.002V 3.309V 5.055V 364.379 47.49°C 230.35V
50% 30.978A 5.005A 4.995A 1.785A 425.07 93.336% 779 18.2 42.13°C 0.974
12.091V 4.996V 3.304V 5.042V 455.548 48.19°C 230.34V
60% 37.242A 6.009A 6A 1.989A 509.594 93.033% 779 18.2 42.81°C 0.985
12.077V 4.994V 3.301V 5.03V 547.686 49.32°C 230.33V
70% 43.556A 7.015A 7.007A 2.193A 594.935 92.785% 946 24.0 43.22°C 0.989
12.072V 4.991V 3.297V 5.017V 641.244 50.25°C 230.32V
80% 49.884A 8.02A 8.014A 2.297A 679.771 92.417% 1202 31.5 43.77°C 0.991
12.065V 4.988V 3.294V 5.007V 735.569 51.84°C 230.31V
90% 56.620A 8.525A 8.507A 2.402A 765.233 91.979% 1432 36.6 44.85°C 0.992
12.058V 4.986V 3.291V 4.998V 831.83 54.01°C 230.3V
100% 63.120A 9.03A 9.032A 3.017A 850.049 91.518% 1645 40.8 46°C 0.993
12.046V 4.984V 3.288V 4.972V 928.827 56.03°C 230.29V
110% 69.464A 10.039A 10.138A 3.022A 934.646 91.029% 1875 44.5 46.98°C 0.994
12.041V 4.981V 3.285V 4.964V 1027.026 57.92°C 230.28V
CL1 0.116A 15.71A 15.633A 0A 131.31 85.979% 777 18.2 40.22°C 0.851
12.095V 4.984V 3.301V 5.106V 152.738 45.68°C 230.38V
CL2 0.116A 25.132A 0A 0A 126.403 83.933% 777 18.2 41.34°C 0.849
12.114V 4.974V 3.318V 5.112V 150.673 48.38°C 230.38V
CL3 0.116A 0A 25.059A 0A 83.916 79.659% 776 18.1 40.36°C 0.813
12.112V 5.007V 3.292V 5.106V 105.375 49.37°C 230.39V
CL4 70.461A 0A 0A 0.002A 849.757 92.368% 1562 39.2 45.38°C 0.993
12.060V 4.998V 3.299V 5.073V 920.029 56.33°C 230.3V

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]) Temps (In/Out) PF/AC Volts
20W 1.225A 0.499A 0.497A 0.195A 20.004 77.681% 0 <6.0 39.82°C 0.756
12.127V 5.008V 3.319V 5.119V 25.785 36.76°C 115.16V
40W 2.696A 0.699A 0.696A 0.293A 40.002 83.42% 0 <6.0 40.51°C 0.813
12.129V 5.009V 3.318V 5.115V 48.003 37.23°C 115.16V
60W 4.166A 0.899A 0.895A 0.391A 60.002 86.519% 0 <6.0 42.43°C 0.842
12.127V 5.008V 3.318V 5.11V 69.37 38.57°C 115.16V
80W 5.636A 1.099A 1.094A 0.49A 79.965 87.902% 0 <6.0 43.64°C 0.843
12.125V 5.008V 3.317V 5.106V 91.019 39.7°C 115.16V

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
20W 1.224A 0.499A 0.497A 0.195A 20.001 78.208% 0 <6.0 39.79°C 0.499
12.133V 5.008V 3.319V 5.119V 25.596 36.67°C 230.37V
40W 2.694A 0.699A 0.696A 0.293A 40 84.285% 0 <6.0 40.83°C 0.671
12.130V 5.009V 3.319V 5.114V 47.476 37.58°C 230.37V
60W 4.166A 0.899A 0.895A 0.391A 59.999 87.57% 0 <6.0 42.15°C 0.747
12.128V 5.009V 3.318V 5.11V 68.536 38.66°C 230.37V
80W 5.634A 1.098A 1.094A 0.49A 79.955 89.187% 0 <6.0 43.19°C 0.79
12.126V 5.008V 3.317V 5.106V 89.669 39.35°C 230.37V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load20.55mV7.80mV5.85mV10.09mVPass
20% Load10.99mV7.55mV5.49mV14.16mVPass
30% Load13.89mV7.96mV5.55mV13.35mVPass
40% Load15.72mV7.45mV5.19mV10.60mVPass
50% Load19.34mV9.18mV6.46mV14.42mVPass
60% Load20.66mV9.64mV6.71mV16.20mVPass
70% Load23.15mV10.41mV7.48mV19.41mVPass
80% Load34.55mV11.22mV11.59mV19.10mVPass
90% Load34.20mV11.89mV12.87mV21.40mVPass
100% Load32.41mV14.43mV13.91mV27.19mVPass
110% Load38.53mV14.97mV15.76mV27.72mVPass
Crossload111.74mV14.11mV15.60mV9.60mVPass
Crossload211.35mV16.12mV6.56mV8.91mVPass
Crossload324.27mV14.54mV21.92mV10.60mVPass
Crossload433.60mV12.20mV8.26mV18.16mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load21.32mV8.37mV6.36mV9.83mVPass
20% Load9.36mV7.50mV5.24mV14.32mVPass
30% Load10.94mV8.37mV5.75mV13.96mVPass
40% Load14.45mV8.47mV5.75mV14.87mVPass
50% Load13.43mV8.62mV5.85mV12.63mVPass
60% Load17.66mV9.74mV6.81mV16.05mVPass
70% Load20.20mV10.35mV7.43mV18.29mVPass
80% Load22.59mV11.43mV12.05mV19.05mVPass
90% Load24.32mV11.37mV11.39mV19.57mVPass
100% Load31.26mV15.07mV13.86mV26.23mVPass
110% Load36.80mV14.83mV15.09mV28.74mVPass
Crossload111.31mV13.68mV16.02mV9.66mVPass
Crossload210.18mV16.17mV6.46mV8.87mVPass
Crossload323.96mV14.49mV21.41mV10.09mVPass
Crossload431.45mV12.61mV8.31mV17.74mVPass

The results above are not used in the certification process

BoostBoxx PB850P

Top side
Power specifications label
Cybenetics bietet freiwillige Zertifizierungsprogramme für Netzteile – ETA für Effizienz, LAMBDA für Lautstärke und SAFE für Sicherheit und korrekten Betrieb – sowie für Kühlprodukte mit DELTA für die Schalldämmung von Gehäusen und PHI für Luftstrom und statischen Druck von Lüftern
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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