CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
MACH1 Empower 850W Platinum
Serial Number-
Lab IDMA85003104
Certification ID263103
  • Test Result Report ID: 26PS3103A
  • Certificate Issue Date: Feb 3, 2026
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandMACH1
Manufacturer (OEM)Kinpower
SeriesEmpower
Model Number-
Serial Number-
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)16
Rated Frequency (Hz)50-60
Rated Power (W)850
TypeATX12V
Dimensions (W x H x D)150 x 85 x 160mm
Cooling140mm Rifle Bearing Fan (EFS-14E12H)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps202070.830.3
Watts103850153.6
Total Max. Power (W)850

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

Cables and Connectors(Non-accredited measurements)

Modular Cables
Description Cable Count Connector Count (Total) Gauge Cable Type
ATX connector 20+4 pin (600mm) 1 1 18AWG Tinned Copper
4+4 pin EPS12V (700mm) 2 2 18AWG Tinned Copper
6+2 pin PCIe (600mm+150mm) 2 4 18AWG Tinned Copper
12+4 pin PCIe (600mm) (600W) 1 1 16-24AWG Tinned Copper
SATA (450mm+150mm+150mm) 3 9 18AWG Copper
4-pin Molex (450mm+150mm+150mm) 1 3 18AWG Copper

Parts Description

General Data
Manufacturer (OEM) KinPower
PCB Type Double Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection 1x NTC Thermistor MF72 10D-15 (10 Ohm @ 25°C) & Relay
Bridge Rectifier(s)
2x Yangjie GBUL2506 (600V, 25A @ 125°C)
APFC MOSFETs
2x FuXin Semiconductor FXN25S55GF (550V, 25A @ 25°C, Rds(on): 110mOhm)
APFC Boost Diode
1x Global Power Technology G3S06510A (650V, 10A @ 25°C)
Bulk Cap(s)
1x Nippon Chemi-con (400V, 560uF each 2,000h @ 105°C, KMR)
Main Switchers
2x Sanrise SRC60R140BTF (600V, 25A @ 25°C, Rds(on): 140mOhm)
APFC Controller
Champion CM6500UNX
Resonant Controller Champion CM6901T6X
Topology
Primary side: APFC, Half-Bridge & LLC Resonant Converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 6x Alkaidsemi AKG40N018G (40V, 130A @ 25°C, Rds(on): 1.8mOhm)
5V & 3.3V DC-DC Converters: 4x Excelliance EMB06N03R (30V, 75A @ 25°C, Rds(on): 6mOhm)
PWM Controller(s): 2x Aplustek AT8853ZSPC
Filtering Capacitors

Electrolytic:
5x TK (@ 105°C, SZ),
Polymer:
34x Chengx
Supervisor IC IN1S429I-SCG
Micro Controller / Fan Controller PBSS5350X
Fan Model DWPH EFS-14E12H (140mm, 12V, 0.30A, Hydraulic Dynamic Bearing Fan)
5VSB/12VSB Circuit
Rectifier
1x Dongke DK5V45R15 SBR (45V, 15mOhm)
Standby PWM Controller FuXin Semiconductor FXI8252S

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

Efficiency RatingPLATINUM
Noise RatingStandard+
Average Efficiency (>1450 load combinations)90.005%
Average Noise Output (>1450 Load Combinations)37.77dBA
Average PF (>1450 Load Combinations)0.990
Efficiency With 10W (≤500W) or 2% (>500W) Load72.447%
Standby Power Consumption0.0515W
12V Ripple (Full Load)29.45mV
5V Ripple (Full Load)26.16mV
3.3V Ripple (Full Load)25.03mV
5VSB Ripple (Full Load)39.44mV
12V Load Regulation0.82%
5V Load Regulation0.26%
3.3V Load Regulation1.09%
5VSB Load Regulation3.01%
Inrush Current8.600A
Efficiency RatingPLATINUM
Noise RatingStandard+
Average Efficiency (>1450 load combinations)91.952%
Average Noise Output (>1450 Load Combinations)37.10dBA
Average PF (>1450 Load Combinations)0.963
Efficiency With 10W (≤500W) or 2% (>500W) Load71.983%
Standby Power Consumption0.0900W
12V Ripple (Full Load)30.64mV
5V Ripple (Full Load)25.03mV
3.3V Ripple (Full Load)24.60mV
5VSB Ripple (Full Load)39.78mV
12V Load Regulation0.86%
5V Load Regulation0.30%
3.3V Load Regulation0.97%
5VSB Load Regulation3.01%
Inrush Current18.150A
12V Transient Response (200%)11.45V
5V Transient Response (200%)5.002V
3.3V Transient Response (200%)3.274V
5VSB Transient Response (200%)4.977V
Hold-Up Time & Power Ok Signal14.50ms
AC Loss to PWR_OK Hold Up Time13.00ms
PWR_OK Inactive to DC Loss Delay1.50ms
PSU Timings: T1 (20% / 100%)42.0ms43.0ms
PSU Timings: T3 (20% / 100%)117.0ms117.0ms
12V OCP (27.4°C / 43.0°C)105.20A (148.58%), 12.068V *High Ripple (>200mV)96.40A (136.16%), 12.018V *High Ripple (>200mV)
5V OCP (27.4°C / 43.0°C)24.2A (121.00%), 4.998V24.1A (120.50%), 4.971V
3.3V OCP (27.4°C / 43.0°C)25.4A (127.00%), 3.289V25.3A (126.50%), 3.282V
5VSB OCP (27.4°C / 43.0°C)4.8A (160.00%), 5.007V4.6A (153.33%), 5.037V
OPP (27.65°C / 42.21°C)137.66%130.60%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)14.5
AC Loss to PWR_OK Hold Up Time (ms)13
PWR_OK Inactive to DC Loss Delay (ms)1.5

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.04 V 115.02 V 113.85 V 115.05 V 116.15 V PASS
Mains Frequency: 60.00 Hz 60.00 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.417 1.490 PASS
Mains Voltage THD: 0.14 % 0.09 % N/A 0.18 % 2.00 % PASS
Real Power: 0.052 W 0.032 W N/A 0.077 W N/A N/A
Apparent Power: 6.848 W 6.824 W N/A 6.872 W N/A N/A
Power Factor: 0.007 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.10 V 230.07 V 227.70 V 230.11 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: 0.15 % 0.13 % N/A 0.16 % 2.00 % PASS
Real Power: 0.090 W 0.054 W N/A 0.148 W N/A N/A
Apparent Power: 22.101 W 22.064 W N/A 22.139 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 EN55032 & CISPR 32

NEUTRAL
PHASE

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)

Modular Cables
Description Cable Count Connector Count (Total) Gauge Cable Type
ATX connector 20+4 pin (600mm) 1 1 18AWG Tinned Copper
4+4 pin EPS12V (700mm) 2 2 18AWG Tinned Copper
6+2 pin PCIe (600mm+150mm) 2 4 18AWG Tinned Copper
12+4 pin PCIe (600mm) (600W) 1 1 16-24AWG Tinned Copper
SATA (450mm+150mm+150mm) 3 9 18AWG Copper
4-pin Molex (450mm+150mm+150mm) 1 3 18AWG Copper
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232W 59.312% 0.018
5.143V 0.391W 230.31V
2 0.09A 0.463W 69.638% 0.031
5.142V 0.665W 230.31V
3 0.55A 2.82W 80.644% 0.15
5.127V 3.497W 230.31V
4 1A 5.112W 81.75% 0.24
5.112V 6.253W 230.3V
5 1.5A 7.643W 81.72% 0.313
5.095V 9.352W 230.3V
6 3.001A 15.136W 81.251% 0.42
5.044V 18.628W 230.3V

Protection Features

OCP (Normal @ 27.4°C)12V: 105.20A (148.58%), 12.068V *High Ripple (>200mV)
5V: 24.2A (121.00%), 4.998V
3.3V: 25.4A (127.00%), 3.289V
5VSB: 4.8A (160.00%), 5.007V
OCP (Hot @ 43.0°C)12V: 96.40A (136.16%), 12.018V *High Ripple (>200mV)
5V: 24.1A (120.50%), 4.971V
3.3V: 25.3A (126.50%), 3.282V
5VSB: 4.6A (153.33%), 5.037V
OPP (Normal @ 27.6°C)1170.10W (137.66%)
OPP (Hot @ 42.2°C)1110.07W (130.60%)
OTP✓ (130°C @ Secondary Side)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OKProper Operation
UVP (Full Load @ 90V)✓
UVP (No Damage @ 80V)✓
Conducted Emissions EN55032 & CISPR 32✗
NLO✓
Fan Failure Protection✗
SIPSurge: MOV
Inrush: NTC & Bypass Relay

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% 5.194A 1.978A 1.976A 0.978A 84.999 89.159% 619 17.4 40.46°C 0.972
12.205V 5.055V 3.34V 5.114V 95.332 42.88°C 115.09V
20% 11.400A 2.968A 2.967A 1.176A 169.925 91.74% 619 17.4 40.67°C 0.986
12.195V 5.054V 3.337V 5.101V 185.226 43.43°C 115.06V
30% 17.963A 3.463A 3.464A 1.376A 254.93 92.319% 620 17.3 41.46°C 0.991
12.184V 5.053V 3.334V 5.089V 276.143 45.2°C 115.03V
40% 24.543A 3.959A 3.962A 1.576A 340.015 92.262% 620 17.3 41.58°C 0.993
12.175V 5.052V 3.331V 5.076V 368.535 46.67°C 115.01V
50% 30.767A 4.949A 4.958A 1.778A 424.79 91.719% 1016 32 42.17°C 0.993
12.165V 5.052V 3.328V 5.063V 463.142 48.86°C 114.97V
60% 36.986A 5.938A 5.955A 1.981A 509.318 90.981% 1340 40.1 42.71°C 0.993
12.153V 5.053V 3.325V 5.049V 559.809 48.96°C 114.94V
70% 43.291A 6.926A 6.953A 2.185A 594.632 90.261% 1530 44.2 43.4°C 0.994
12.140V 5.054V 3.323V 5.035V 658.792 48.93°C 114.91V
80% 49.606A 7.914A 7.953A 2.289A 679.471 89.482% 1730 46.5 43.66°C 0.995
12.127V 5.054V 3.319V 5.023V 759.344 51.85°C 114.87V
90% 56.319A 8.412A 8.444A 2.394A 764.89 88.658% 1724 46.4 44.5°C 0.995
12.117V 5.052V 3.315V 5.012V 862.741 53.94°C 114.84V
100% 62.770A 8.914A 8.969A 3.007A 849.708 87.646% 1722 46.4 45.17°C 0.996
12.108V 5.048V 3.311V 4.989V 969.478 60.35°C 114.8V
110% 69.104A 9.91A 10.072A 3.014A 934.263 86.34% 1723 46.4 47.48°C 0.996
12.098V 5.045V 3.305V 4.978V 1082.087 63.67°C 114.77V
CL1 0.115A 12.264A 12.325A 0A 104.29 83.434% 615 18.4 41.61°C 0.976
12.202V 5.055V 3.318V 5.119V 125.001 52.61°C 115.08V
CL2 0.113A 19.885A 0A 0A 101.363 82.015% 619 17.4 41.15°C 0.975
12.206V 5.027V 3.33V 5.126V 123.592 49.67°C 115.08V
CL3 0.113A 0A 20.023A 0A 67.379 75.801% 620 17.3 41.22°C 0.965
12.202V 5.016V 3.296V 5.122V 88.891 47.75°C 115.09V
CL4 70.133A 0A 0A 0.006A 849.478 88.645% 1742 46.6 45.79°C 0.996
12.112V 5.036V 3.319V 5.072V 958.3 55.49°C 114.81V

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% 5.196A 1.976A 1.974A 0.978A 85.004 90.108% 619 17.4 40.13°C 0.868
12.204V 5.06V 3.343V 5.114V 94.338 41.46°C 230.31V
20% 11.404A 2.964A 2.964A 1.176A 169.94 92.99% 619 17.4 40.81°C 0.944
12.193V 5.062V 3.34V 5.101V 182.748 42.26°C 230.29V
30% 17.968A 3.457A 3.461A 1.376A 254.945 93.766% 621 17.2 41.27°C 0.965
12.182V 5.062V 3.337V 5.089V 271.895 44.56°C 230.28V
40% 24.545A 3.953A 3.96A 1.576A 340.031 93.933% 620 17.3 41.77°C 0.975
12.175V 5.061V 3.334V 5.076V 361.995 46.09°C 230.26V
50% 30.775A 4.938A 4.954A 1.778A 424.83 93.649% 862 27.6 42.46°C 0.98
12.163V 5.064V 3.331V 5.063V 453.638 48.16°C 230.25V
60% 36.991A 5.922A 5.95A 1.981A 509.355 93.123% 1280 39.3 42.59°C 0.983
12.153V 5.067V 3.328V 5.049V 546.969 48.53°C 230.24V
70% 43.296A 6.904A 6.947A 2.185A 594.662 92.674% 1529 44.2 43.14°C 0.985
12.139V 5.071V 3.326V 5.035V 641.673 48.86°C 230.22V
80% 49.613A 7.884A 7.945A 2.289A 679.489 92.152% 1724 46.4 43.75°C 0.986
12.125V 5.073V 3.322V 5.024V 737.352 50.29°C 230.21V
90% 56.327A 8.377A 8.435A 2.394A 764.905 91.652% 1726 46.4 44.51°C 0.987
12.115V 5.073V 3.319V 5.013V 834.576 51.84°C 230.19V
100% 62.792A 8.869A 8.955A 3.007A 849.729 91.054% 1723 46.4 45.16°C 0.988
12.104V 5.073V 3.316V 4.989V 933.216 54.01°C 230.17V
110% 69.120A 9.855A 10.056A 3.013A 934.296 90.328% 1728 46.5 47.07°C 0.989
12.095V 5.073V 3.311V 4.979V 1034.334 60.1°C 230.16V
CL1 0.115A 12.188A 12.313A 0A 104.294 84.614% 612 18.8 40.94°C 0.907
12.203V 5.086V 3.321V 5.119V 123.263 51.07°C 230.3V
CL2 0.114A 19.825A 0A 0A 101.369 83.154% 618 17.4 40.87°C 0.906
12.206V 5.043V 3.333V 5.126V 121.907 49.12°C 230.3V
CL3 0.113A 0A 20.003A 0A 67.382 76.869% 620 17.3 41.15°C 0.856
12.201V 5.015V 3.299V 5.122V 87.665 47.09°C 230.31V
CL4 70.142A 0A 0A 0.006A 849.514 91.847% 1738 46.6 45.12°C 0.988
12.111V 5.036V 3.321V 5.072V 924.923 52.85°C 230.18V

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 1.216A 0.494A 0.493A 0.195A 19.991 74.742% 613 18.8 36.41°C 0.855
12.207V 5.061V 3.347V 5.139V 26.748 36.79°C 115.12V
40W 2.678A 0.692A 0.691A 0.292A 39.993 83.905% 615 18.4 37.32°C 0.935
12.207V 5.059V 3.345V 5.135V 47.661 38.74°C 115.11V
60W 4.139A 0.89A 0.888A 0.39A 59.993 87.531% 617 17.6 38.55°C 0.96
12.207V 5.056V 3.343V 5.131V 68.542 40.12°C 115.1V
80W 5.596A 1.088A 1.086A 0.488A 79.929 89.487% 618 17.4 39.25°C 0.971
12.205V 5.055V 3.342V 5.127V 89.321 41.14°C 115.1V

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 1.217A 0.494A 0.493A 0.195A 20.005 74.98% 616 18.2 36.97°C 0.537
12.206V 5.062V 3.348V 5.139V 26.682 38.98°C 230.32V
40W 2.678A 0.692A 0.69A 0.292A 40.002 84.584% 617 17.6 37.89°C 0.707
12.207V 5.06V 3.346V 5.135V 47.292 39.51°C 230.32V
60W 4.140A 0.89A 0.888A 0.39A 60 88.319% 617 17.6 38.33°C 0.804
12.204V 5.059V 3.345V 5.13V 67.937 39.78°C 230.31V
80W 5.598A 1.087A 1.085A 0.488A 79.943 90.255% 618 17.4 39.18°C 0.856
12.202V 5.059V 3.344V 5.126V 88.573 41.27°C 230.31V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load14.69mV12.83mV12.05mV11.46mVPass
20% Load17.68mV14.01mV13.55mV13.68mVPass
30% Load18.15mV15.30mV14.58mV16.72mVPass
40% Load18.77mV16.79mV14.94mV19.30mVPass
50% Load20.31mV18.19mV16.39mV22.97mVPass
60% Load22.02mV19.99mV17.27mV26.33mVPass
70% Load24.08mV21.38mV18.25mV29.47mVPass
80% Load26.45mV23.70mV23.11mV33.86mVPass
90% Load28.46mV24.78mV23.99mV37.21mVPass
100% Load29.45mV26.16mV25.03mV39.44mVPass
110% Load36.10mV27.27mV26.28mV42.56mVPass
Crossload115.99mV25.43mV23.72mV14.58mVPass
Crossload217.01mV17.05mV29.79mV16.88mVPass
Crossload315.93mV32.97mV19.24mV14.20mVPass
Crossload428.48mV14.96mV14.96mV39.41mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load15.26mV12.67mV12.98mV11.51mVPass
20% Load17.22mV13.91mV13.03mV13.53mVPass
30% Load17.99mV15.15mV14.22mV16.62mVPass
40% Load18.51mV16.43mV15.31mV19.51mVPass
50% Load20.67mV17.83mV16.03mV22.66mVPass
60% Load22.74mV19.68mV16.96mV25.45mVPass
70% Load24.02mV20.81mV18.26mV29.58mVPass
80% Load26.71mV23.03mV22.81mV32.67mVPass
90% Load29.95mV24.99mV23.73mV37.11mVPass
100% Load30.64mV25.03mV24.60mV39.78mVPass
110% Load38.62mV27.67mV26.71mV42.91mVPass
Crossload116.59mV26.07mV29.71mV15.89mVPass
Crossload216.91mV17.67mV30.09mV17.45mVPass
Crossload316.24mV34.57mV18.51mV13.99mVPass
Crossload431.04mV14.36mV15.02mV40.03mVPass

The results above are not used in the certification process

MACH1 Empower 850W Platinum

Top side
Power specifications label
Fan
PSU Internals
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
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