CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
KBM! Gaming FN650
Serial Number
Lab IDKB65002644
  • Report: 24PS2644A
  • Receipt Date: Oct 29, 2024
  • Test Date: Nov 25, 2024
  • Report Date: Nov 27, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandKBM! Gaming
Manufacturer (OEM)Kinpower
SeriesFN
Model NumberFN650
Serial Number
DUT NotesVoltage drop on the 3.3V rail at 100% load at 44 deg. C. High ripple on the minors rails and 5VSB at loads above 80%.

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)10
Rated Frequency (Hz)50-60
Rated Power (W)650
TypeATX12V
Cooling120mm Rifle Bearing Fan
(EFS-12E12Μ)
Semi-Passive Operation✗
Cable DesignFixed cables

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps16205020.3
Watts103650103.6
Total Max. Power (W)650

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

Captive Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (510mm) 1 1 18-20AWG No
4+4 pin EPS12V (560mm) 1 1 18AWG No
6+2 pin PCIe (510mm+150mm) 1 2 18AWG No
SATA (390mm+155mm+155mm) 2 6 18AWG No
4-pin Molex (390mm+150mm+150mm) 1 3 18AWG No

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 Thermistors MF72 3D15, (3 Ohm, @ 25C) & Relay
Bridge Rectifier(s)

1x
APFC MOSFETs

2x FuXin Semiconductor FXN25S55GF (550V, 20A @ 100°C, Rds(on): 0.13Ohm)
APFC Boost Diode

1x STMicroelectronics STTH12S06D (600V, 12A @ 175°C)
Bulk Cap(s)

1x TK (420V, 390uF, 2000h @ 105°C, LW)
Main Switchers

2x FuXin Semiconductor FXN18N50F (500V, 10.2A @ 100°C, Rds(on): 0.38Ohm)
PFC/PWM Combo Controller Champion CM6800UNX
Topology Primary side: APFC, Half-Bridge & Double Forward Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 4x FuXin Semiconductor FXN0306C
5V & 3.3V DC-DC Converters: 4x Excelliance EMB06N03HR (25V, 97A @ 100°C, Rds(on): 1.4mOhm) PWM Controller(s): 2x AT8853ZSPC
Filtering Capacitors

Electrolytic: 12x ChangX (2-3,000h @ 105°C, GR) Polymer: 4x ChengX (PC Series)
Supervisor IC IN1S429I - SCG
Fan Model HUAXINRONG EFS-12E12H (120mm, 12V, 0.50A, Rifle Bearing Fan)
5VSB
Rectifier

1x RS1M
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✓

Performance Summary 115V

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)14.6
AC Loss to PWR_OK Hold Up Time (ms)12.9
PWR_OK Inactive to DC Loss Delay (ms)1.7

Vampire Power

Tables 115V

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.07 V 115.04 V 113.85 V 115.11 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.99 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.416 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.09 % N/A 0.19 % 2.00 % PASS
Real Power: 0.057 W 0.001 W N/A 0.094 W N/A N/A
Apparent Power: 2.440 W 2.363 W N/A 2.518 W N/A N/A
Power Factor: 0.031 N/A N/A N/A N/A N/A

Efficiency Graph

115V

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

115V

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) 115V

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.232W 63.57% 0.127
5.16V 0.365W 114.85V
2 0.09A 0.464W 69.562% 0.202
5.158V 0.667W 114.85V
3 0.55A 2.828W 79.183% 0.381
5.142V 3.572W 114.84V
4 1A 5.126W 79.5% 0.413
5.125V 6.447W 114.83V
5 1.5A 7.662W 79.636% 0.437
5.107V 9.621W 114.83V
6 2A 10.18W 79.476% 0.453
5.089V 12.809W 114.83V

Supplementary Tests (For Reference)

Typical Load Tests 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 3.616A 1.993A 1.989A 0.978A 65.004 83.06% 1010 23.8 40.01°C 0.967
12.002V 5.018V 3.318V 5.113V 78.26 42.63°C 114.81V
20% 8.270A 3.004A 3.004A 1.179A 129.938 86.999% 1008 23.8 40.93°C 0.972
11.975V 4.994V 3.296V 5.091V 149.357 44.47°C 114.8V
30% 13.298A 3.519A 3.524A 1.381A 194.94 87.621% 1012 23.8 41.01°C 0.97
11.947V 4.974V 3.277V 5.071V 222.482 45.57°C 114.77V
40% 18.361A 4.038A 4.052A 1.585A 260.027 86.903% 1736 40.9 41.82°C 0.978
11.918V 4.953V 3.258V 5.049V 299.215 45.19°C 114.76V
50% 23.092A 5.073A 5.099A 1.791A 325.027 86.108% 2134 48.8 42.08°C 0.982
11.888V 4.929V 3.236V 5.026V 377.467 45.62°C 114.74V
60% 27.795A 6.12A 6.163A 1.999A 389.392 85.272% 2158 49.2 42.51°C 0.985
11.858V 4.902V 3.213V 5.003V 456.646 47.48°C 114.7V
70% 32.612A 7.185A 7.252A 2.21A 454.712 84.176% 2157 49.1 43.48°C 0.987
11.824V 4.872V 3.186V 4.978V 540.204 50.28°C 114.67V
80% 37.456A 8.255A 8.35A 2.321A 519.519 82.955% 2159 49.2 43.59°C 0.988
11.791V 4.845V 3.161V 4.956V 626.267 51.71°C 114.65V
90% 42.749A 8.82A 8.927A 2.433A 584.945 81.551% 2158 49.2 43.76°C 0.989
11.754V 4.819V 3.136V 4.934V 717.273 54.04°C 114.62V
100% 48.212A 9.394A 9.55A 2A 649.435 79.947% 2159 49.2 44.24°C 0.99
11.717V 4.79V 3.11V 4.931V 812.334 57.13°C 114.6V
CL1 0.116A 12.653A 12.653A 0A 104.292 80.626% 1014 23.9 41.49°C 0.977
11.978V 4.9V 3.232V 5.113V 129.382 47.34°C 114.8V
CL2 0.116A 20.54A 0A 0A 101.336 78.969% 998 23.5 40.52°C 0.978
11.988V 4.866V 3.27V 5.123V 128.319 46.29°C 114.81V
CL3 0.115A 0A 16.222A 0A 54.183 74.62% 1004 23.7 40.42°C 0.967
11.997V 4.985V 3.254V 5.131V 72.612 44.53°C 114.82V
CL4 55.380A 0.001A 0.001A 0.003A 649.598 80.975% 2165 49.3 45.14°C 0.99
11.729V 4.882V 3.175V 5.03V 802.15 55°C 114.59V

The results above are not used in the certification process

Light Load Tests 115V

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.236A 0.496A 0.494A 0.194A 19.999 73.068% 1004 23.7 36.01°C 0.874
12.021V 5.043V 3.339V 5.152V 27.368 38.29°C 114.81V
40W 2.722A 0.695A 0.693A 0.292A 40 79.506% 1005 23.7 37.09°C 0.94
12.012V 5.037V 3.332V 5.144V 50.314 39.59°C 114.83V
60W 4.210A 0.894A 0.893A 0.389A 60 83.42% 1007 23.8 38.06°C 0.965
12.004V 5.03V 3.326V 5.137V 71.925 40.61°C 114.82V
80W 5.694A 1.095A 1.093A 0.487A 79.943 85.439% 1009 23.8 39.37°C 0.965
11.996V 5.023V 3.32V 5.129V 93.566 41.8°C 114.82V

The results above are not used in the certification process

Ripple Measurements 115V

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 23.1 mV 19.3 mV 25.5 mV 21.9 mV Pass
20% Load 24.1 mV 20.5 mV 28.4 mV 23.0 mV Pass
30% Load 30.6 mV 23.5 mV 32.6 mV 24.3 mV Pass
40% Load 39.5 mV 24.6 mV 34.8 mV 26.2 mV Pass
50% Load 42.1 mV 25.5 mV 40.0 mV 28.3 mV Pass
60% Load 46.7 mV 30.0 mV 44.9 mV 29.1 mV Pass
70% Load 46.8 mV 28.0 mV 45.5 mV 26.9 mV Pass
80% Load 51.4 mV 35.1 mV 55.6 mV 32.0 mV Fail
90% Load 48.7 mV 36.4 mV 60.0 mV 29.7 mV Fail
100% Load 79.1 mV 41.5 mV 73.6 mV 37.8 mV Fail
110% Load 11.1 mV 8.8 mV 8.9 mV 7.4 mV Pass
Crossload 1 45.6 mV 30.9 mV 52.8 mV 16.2 mV Fail
Crossload 2 30.1 mV 33.3 mV 48.8 mV 15.8 mV Pass
Crossload 3 23.4 mV 32.9 mV 38.2 mV 12.0 mV Pass
Crossload 4 77.9 mV 33.4 mV 54.7 mV 26.6 mV Fail

The results above are not used in the certification process

KBM! Gaming FN650

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