CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
Seasonic Focus GX-850 (ATX v3.1)
序号
Lab IDSS85002573
Certification ID252573
  • Test Result Report ID: 24PS2572A
  • Certificate Issue Date: Sep 20, 2024
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

被测品资讯

品牌名称Seasonic
制造商 (OEM)Seasonic
系列名称Focus GX
型号SRP-FGX851-A5A32SF
序号
被测品纪录

被测品规格

额定电压 (Vrms)100-240
额定电流 (Arms)11-5.5
额定频率 (Hz)50-60
额定功率 (W)850
类别ATX12V
Dimensions (W x H x D)
散热135mm Fluid Dynamic Bearing Fan (HA13525H12F-Z)
半被动运转✓ (selectable)
线材设计Fully Modular

电源规范

组 3.3V 5V 12V 5VSB -12V
最大功率 安培 20 20 70 3 0.3
瓦 100 840 15 3.6
最大总功率 (W) 850

测试设备

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

线材与接头

模组化线材
描述 线材数量 总连接器数量 Gauge In Cable Capacitors
ATX 接头 20+4 pin (610mm) 1 1 16-18AWG 否
4+4 pin EPS 12V 接头 (750mm) 2 2 16AWG 否
6+2pin PCIe接头 (750mm) 3 3 16-18AWG 否
12+4 pin PCIe (700mm) (600W) 1 1 16-24AWG 否
SATA接头 (500mm+150mm+150mm+150mm) 2 8 18AWG 否
4-pin Molex (450mm+120mm+120mm) 1 3 18AWG 否

Parts Description

General Data
Manufacturer (OEM) Seasonic
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 5D-20L (5 ohm) & Relay
Bridge Rectifier(s)
2x GBU1508 (800V, 15A @ 40°C)
APFC MOSFETs
2x Alpha & Omega AOB160A60L (600V, 15A @ 100°C, Rds(on): 0.16Ohm)
APFC Boost Diode
1x Infineon IDK08G65C5 (650V, 8A @ 145°C)
Bulk Cap(s)
1x Nippon Chemi-con (400V, 680uF, 2,000h @ 105°C, KMR)
Main Switchers
4x Alpha & Omega AOB280A60C (600V, 9A @ 100°C, Rds(on): 0.28Ohm)
Resonant Controller
Champion CU6901VPA
APFC Controller
Champion CM6500UNX
Topology
Primary side: APFC, Full-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 4x Nexperia PSMN1R4-40YLD (40V, 214A @ 100°C, Rds(on): 1.4mOhm)
5V & 3.3V DC-DC Converters:  6x Nexperia PSMN4R0_30YLD   (30V, 95A @ 100°C, Rds(on): 4mOhm)
PWM Controller(s): Anpec APW7159C
Filtering Capacitors

Electrolytic:
3x Nichicon (2-5,000h @ 105°C, HD),
1x Nippon Chemi-Con (1-5,000h @ 105°C, KZE),
5x Rubycon (3-6,000h @ 105°C, YXG)
2x Rubycon (6-10,000h @ 105°C, ZLH)
Polymer: 5x Nippon Chemi-Con, 18x FPCAP
Supervisor IC Weltrend WT7527RA (OVP, UVP, OCP, SCP, PG)
Fan Controller Nuvoton M031FB0AE
Fan Model Hong Hua HA13525H12F-Z (135mm, 12V, 0.50A, Fluid Dynamic Bearing Fan)
5VSB
Rectifier
DK DK5V45R10S (45v, 10mOhm)
Standby PWM Controller
Excelliance MOS EM8569C

Test Results

Temperature & Compliance Info

温度范围 (°C /°F)30-32 / 86-89.6
符合ErP Lot3/6规范✓
符合(EU) No 617/2013规范✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary

效率等级PLATINUM
噪音等级A-
平均效率 (>1450 load combinations)89.034%
Average Noise Output (>1450 Load Combinations)28.44dBA
PF平均值 (>1450 Load Combinations)0.979
Efficiency With 10W (≤500W) or 2% (>500W) Load71.385%
待机功率耗损0.0725W
12V Ripple (Full Load)24.38mV
5V Ripple (Full Load)19.06mV
3.3V Ripple (Full Load)20.58mV
5VSB Ripple (Full Load)16.61mV
12V Load Regulation0.92%
5V Load Regulation0.44%
3.3V Load Regulation1.00%
5VSB Load Regulation4.14%
Inrush Current32.250A
效率等级PLATINUM
噪音等级A-
平均效率 (>1450 load combinations)91.303%
Average Noise Output (>1450 Load Combinations)28.39dBA
PF平均值 (>1450 Load Combinations)0.946
Efficiency With 10W (≤500W) or 2% (>500W) Load70.036%
待机功率耗损0.1695W
12V Ripple (Full Load)25.01mV
5V Ripple (Full Load)18.12mV
3.3V Ripple (Full Load)19.06mV
5VSB Ripple (Full Load)15.00mV
12V Load Regulation0.95%
5V Load Regulation0.44%
3.3V Load Regulation0.97%
5VSB Load Regulation4.17%
Inrush Current66.310A
12V Transient Response (200%)11.21V
5V Transient Response (200%)4.908V
3.3V Transient Response (200%)3.200V
5VSB Transient Response (200%)4.858V
保持时间 & PG信号23.20ms
AC Loss to PWR_OK Hold Up Time18.30ms
PWR_OK Inactive to DC Loss Delay4.90ms
PSU Timings: T1 (20% / 100%)70.0ms75.0ms
PSU Timings: T3 (20% / 100%)128.0ms129.0ms
12V OCP (27.4°C / 44.6°C)98.60A (140.86%), 11.994V92.20A (131.71%), 12.017V
5V OCP (27.4°C / 44.6°C)27.7A (138.50%), 4.999V27.7A (138.50%), 5.003V
3.3V OCP (27.4°C / 44.6°C)29.3A (146.50%), 3.312V29.4A (147.00%), 3.314V
5VSB OCP (27.4°C / 44.6°C)6.7A (223.33%), 4.766V6.5A (216.67%), 4.753V
OPP (27.56°C / 41.62°C)139.19%124.18%

保持时间 & PG信号

Hold-Up Time (ms)

23.2

AC Loss to PWR_OK Hold Up Time  (ms)

18.3

PWR_OK Inactive to DC Loss Delay (ms)

4.9

待机电源

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.88 V 114.83 V 113.85 V 114.94 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.98 Hz 59.40 Hz 60.01 Hz 60.60 Hz PASS
Mains Voltage CF: 1.419 1.416 1.340 1.422 1.490 PASS
Mains Voltage THD: 0.15 % 0.09 % N/A 0.28 % 2.00 % PASS
Real Power: 0.073 W 0.060 W N/A 0.086 W N/A N/A
Apparent Power: 10.433 W 10.416 W N/A 10.455 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: 229.94 V 229.88 V 227.70 V 230.01 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 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.13 % 0.08 % N/A 0.19 % 2.00 % PASS
Real Power: 0.170 W 0.142 W N/A 0.205 W N/A N/A
Apparent Power: 35.157 W 35.132 W N/A 35.190 W N/A N/A
Power Factor: 0.005 N/A N/A N/A N/A N/A

Graphs

转换效率图表

资讯

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

资讯

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

噪音值图表

资讯

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

资讯

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

Indicative Performance

高环温电源转换效率

资讯

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转换效率

资讯

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

输入电压 时的5Vsb 效率 (ErP Lot3/6 & CEC)

测试 # 5VSB DC/AC (瓦) 效率 PF/AC 电压
1 0.045A 0.228W 65.63% 0.033
5.06V 0.348W 114.86V
2 0.09A 0.455W 72.642% 0.059
5.059V 0.626W 114.88V
3 0.55A 2.771W 81.564% 0.256
5.039V 3.397W 114.86V
4 1A 5.019W 81.568% 0.357
5.019V 6.153W 114.86V
5 1.5A 7.496W 81.558% 0.409
4.997V 9.191W 114.86V
6 3A 14.794W 79.394% 0.486
4.931V 18.633W 114.86V
测试 # 5VSB DC/AC (瓦) 效率 PF/AC 电压
1 0.045A 0.228W 50.391% 0.013
5.061V 0.453W 229.94V
2 0.09A 0.455W 61.513% 0.021
5.059V 0.74W 229.96V
3 0.55A 2.771W 78.582% 0.096
5.038V 3.526W 229.94V
4 1A 5.019W 80.596% 0.159
5.019V 6.227W 229.94V
5 1.5A 7.495W 81.032% 0.212
4.997V 9.249W 229.93V
6 3A 14.792W 80.339% 0.322
4.931V 18.412W 229.93V

Protection Features

OCP (Normal @ 27.4°C) 12V: 98.60A (140.86%), 11.994V
5V: 27.7A (138.50%), 4.999V
3.3V: 29.3A (146.50%), 3.312V
5VSB: 6.7A (223.33%), 4.766V
OCP (Hot @ 44.6°C) 12V: 92.20A (131.71%), 12.017V
5V: 27.7A (138.50%), 5.003V
3.3V: 29.4A (147.00%), 3.314V
5VSB: 6.5A (216.67%), 4.753V
OPP (Normal @ 27.6°C) 1183.09W (139.19%)
OPP (Hot @ 41.6°C)1055.56W (124.18%)
OTP✓ (138°C @ Heat Sink)
SCP12V to Earth: ✓
5V to Earth: ✓
3.3V to Earth: ✓
5VSB to Earth: ✓
-12V to Earth: ✓
PWR_OKProper Operation
NLO✓
Fan Failure Protection✗
SIPSurge: MOV
Inrush: NTC & Bypass Relay

Supplementary Tests (For Reference)

10-110%负载测试

测试 12V 5V 3.3V 5VSB DC/AC (瓦) 效率 风扇转速 (RPM) 电源供应器噪音 (dB[A]) 温度(输入/输出) PF/AC 电压
10% 5.276A 1.994A 1.981A 0.998A 85.006 86.484% 0 <6.0 49.83°C 0.952
12.017V 5.016V 3.331V 5.01V 98.29 40.1°C 114.84V
20% 11.598A 2.992A 2.975A 1.202A 169.948 90.777% 0 <6.0 53.82°C 0.969
11.989V 5.014V 3.328V 4.994V 187.214 40.89°C 114.81V
30% 18.263A 3.492A 3.474A 1.406A 254.943 91.15% 940 26.9 41.14°C 0.978
11.985V 5.012V 3.325V 4.978V 279.697 46.11°C 114.79V
40% 24.936A 3.993A 3.974A 1.612A 340.027 91.212% 936 26.7 41.83°C 0.982
11.983V 5.009V 3.321V 4.963V 372.789 47.2°C 114.75V
50% 31.235A 4.994A 4.973A 1.82A 424.836 90.805% 924 26.4 42.15°C 0.984
11.984V 5.007V 3.318V 4.947V 467.858 48.17°C 114.73V
60% 37.507A 5.995A 5.973A 2A 509.222 90.227% 915 26 42.8°C 0.986
11.985V 5.005V 3.315V 4.931V 564.381 50.39°C 114.7V
70% 43.838A 6.997A 6.976A 2.239A 594.647 89.464% 985 28.7 43.06°C 0.988
11.988V 5.003V 3.312V 4.913V 664.675 51.77°C 114.66V
80% 50.170A 7.999A 7.979A 2.347A 679.493 88.616% 1061 30.9 43.73°C 0.99
11.991V 5V 3.308V 4.9V 766.783 53.57°C 114.64V
90% 56.899A 8.502A 8.471A 2.456A 764.96 87.736% 1140 32.9 44.52°C 0.992
11.994V 4.998V 3.305V 4.887V 871.886 55.66°C 114.6V
100% 63.357A 9.006A 8.993A 3.093A 849.772 86.746% 1545 42 45.29°C 0.993
11.996V 4.997V 3.302V 4.85V 979.623 56.76°C 114.57V
110% 69.690A 10.011A 10.093A 3.098A 934.331 85.685% 1847 51.2 46.09°C 0.994
11.997V 4.994V 3.299V 4.842V 1090.414 57.42°C 114.53V
CL1 0.116A 12.021A 11.944A 0A 101.292 83.686% 944 27 40.17°C 0.959
12.029V 5.008V 3.324V 5.045V 121.038 48.78°C 114.83V
CL2 0.115A 19.975A 0A 0A 101.369 82.716% 942 26.9 40.73°C 0.959
12.025V 5.005V 3.335V 5.05V 122.55 47.3°C 114.84V
CL3 0.115A 0A 19.882A 0A 67.38 76.603% 947 27.1 40.89°C 0.947
12.020V 5.018V 3.319V 5.046V 87.962 45.96°C 114.85V
CL4 70.853A 0A 0A 0A 849.491 87.534% 1334 37.4 45.15°C 0.992
11.990V 5.007V 3.312V 5.003V 970.473 55.04°C 114.58V

The results above are not used in the certification process

测试 12V 5V 3.3V 5VSB DC/AC (瓦) 效率 风扇转速 (RPM) 电源供应器噪音 (dB[A]) 温度(输入/输出) PF/AC 电压
10% 5.274A 1.993A 1.981A 0.998A 85 87.52% 0 <6.0 50.39°C 0.827
12.021V 5.017V 3.331V 5.01V 97.119 40.12°C 229.92V
20% 11.593A 2.991A 2.974A 1.201A 169.927 92.169% 0 <6.0 52.85°C 0.916
11.992V 5.014V 3.328V 4.994V 184.364 40.71°C 229.91V
30% 18.261A 3.492A 3.474A 1.406A 254.93 92.767% 940 26.9 41.02°C 0.945
11.986V 5.012V 3.325V 4.978V 274.807 48.7°C 229.9V
40% 24.934A 3.993A 3.974A 1.612A 340.024 93.043% 931 26.6 41.88°C 0.959
11.984V 5.009V 3.321V 4.963V 365.446 49.63°C 229.88V
50% 31.237A 4.994A 4.973A 1.82A 424.865 92.876% 923 26.3 42.1°C 0.967
11.985V 5.007V 3.318V 4.946V 457.461 50.92°C 229.87V
60% 37.509A 5.995A 5.973A 2A 509.266 92.573% 914 26 42.82°C 0.972
11.987V 5.005V 3.315V 4.93V 550.123 53.42°C 229.86V
70% 43.842A 6.998A 6.976A 2.24A 594.716 92.169% 987 28.8 43.11°C 0.976
11.989V 5.003V 3.312V 4.912V 645.244 54.85°C 229.84V
80% 50.171A 7.998A 7.979A 2.348A 679.518 91.704% 1065 31 43.73°C 0.979
11.991V 5.001V 3.308V 4.899V 740.994 56.87°C 229.83V
90% 56.899A 8.501A 8.47A 2.456A 764.942 91.219% 1136 32.8 44.39°C 0.981
11.994V 4.999V 3.306V 4.887V 838.585 58.3°C 229.82V
100% 63.362A 9.006A 8.993A 3.094A 849.758 90.568% 1477 40.5 45.25°C 0.983
11.996V 4.997V 3.302V 4.849V 938.228 58.38°C 229.8V
110% 69.689A 10.01A 10.093A 3.099A 934.327 89.889% 1879 51.5 46.17°C 0.984
11.997V 4.995V 3.299V 4.841V 1039.439 57.62°C 229.79V
CL1 0.116A 12.022A 11.945A 0A 101.295 84.687% 942 26.9 40.84°C 0.864
12.029V 5.008V 3.323V 5.044V 119.608 50.42°C 229.93V
CL2 0.115A 19.975A 0A 0A 101.371 83.7% 941 26.9 40.14°C 0.865
12.023V 5.005V 3.335V 5.05V 121.113 47.03°C 229.93V
CL3 0.115A 0A 19.882A 0A 67.381 77.441% 945 27 40.95°C 0.806
12.019V 5.018V 3.319V 5.046V 87.013 47°C 229.93V
CL4 70.868A 0A 0A 0A 849.5 91.278% 1225 35.1 45.55°C 0.982
11.988V 5.007V 3.312V 5.003V 930.677 56.61°C 229.8V

The results above are not used in the certification process

20-80瓦负载测试

测试 12V 5V 3.3V 5VSB DC/AC (瓦) 效率 风扇转速 (RPM) 电源供应器噪音 (dB[A]) 温度(输入/输出) PF/AC 电压
20W 1.246A 0.498A 0.495A 0.198A 19.993 73.242% 0 <6.0 44.13°C 0.837
11.907V 5.019V 3.335V 5.051V 27.298 36.02°C 114.86V
40W 2.722A 0.697A 0.693A 0.297A 39.993 76.363% 0 <6.0 44.5°C 0.92
12.010V 5.018V 3.334V 5.046V 52.368 37.08°C 114.86V
60W 4.206A 0.897A 0.891A 0.397A 59.996 83.965% 0 <6.0 47.11°C 0.94
12.014V 5.018V 3.333V 5.04V 71.456 38.88°C 114.85V
80W 5.686A 1.096A 1.089A 0.497A 79.943 86.53% 0 <6.0 48.03°C 0.949
12.015V 5.017V 3.332V 5.033V 92.388 39.36°C 114.85V

The results above are not used in the certification process

测试 12V 5V 3.3V 5VSB DC/AC (瓦) 效率 风扇转速 (RPM) 电源供应器噪音 (dB[A]) 温度(输入/输出) PF/AC 电压
20W 1.248A 0.498A 0.495A 0.198A 20.001 73.444% 0 <6.0 42.7°C 0.472
11.908V 5.019V 3.334V 5.051V 27.233 36.27°C 229.95V
40W 2.722A 0.698A 0.693A 0.297A 40.002 77.771% 0 <6.0 44.41°C 0.668
12.010V 5.018V 3.334V 5.045V 51.44 37.04°C 229.94V
60W 4.205A 0.897A 0.891A 0.397A 60.001 84.781% 0 <6.0 49.07°C 0.757
12.017V 5.018V 3.333V 5.039V 70.77 38.11°C 229.93V
80W 5.684A 1.096A 1.089A 0.497A 79.938 87.481% 0 <6.0 48.94°C 0.815
12.018V 5.018V 3.333V 5.033V 91.378 39.29°C 229.93V

The results above are not used in the certification process

纹波测量

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 21.0 mV 12.9 mV 13.1 mV 12.1 mV Pass
20% Load 19.1 mV 11.9 mV 12.9 mV 10.3 mV Pass
30% Load 14.2 mV 13.5 mV 14.3 mV 12.1 mV Pass
40% Load 14.0 mV 13.4 mV 13.4 mV 11.5 mV Pass
50% Load 14.6 mV 14.6 mV 14.3 mV 11.8 mV Pass
60% Load 16.4 mV 14.1 mV 14.3 mV 12.7 mV Pass
70% Load 16.5 mV 14.5 mV 15.0 mV 13.9 mV Pass
80% Load 17.2 mV 16.5 mV 17.0 mV 13.2 mV Pass
90% Load 18.4 mV 17.1 mV 17.1 mV 14.1 mV Pass
100% Load 24.4 mV 19.1 mV 19.9 mV 15.6 mV Pass
110% Load 23.3 mV 20.0 mV 20.6 mV 16.6 mV Pass
Crossload 1 23.9 mV 15.4 mV 18.2 mV 14.3 mV Pass
Crossload 2 13.7 mV 18.9 mV 18.7 mV 13.0 mV Pass
Crossload 3 20.8 mV 14.4 mV 16.7 mV 13.3 mV Pass
Crossload 4 24.2 mV 17.3 mV 16.4 mV 15.4 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 21.7 mV 13.5 mV 14.2 mV 13.1 mV Pass
20% Load 21.4 mV 13.3 mV 14.3 mV 10.4 mV Pass
30% Load 13.7 mV 12.2 mV 13.2 mV 11.3 mV Pass
40% Load 13.8 mV 13.5 mV 14.3 mV 11.4 mV Pass
50% Load 15.7 mV 14.4 mV 14.0 mV 11.8 mV Pass
60% Load 15.9 mV 14.7 mV 14.8 mV 12.2 mV Pass
70% Load 16.8 mV 14.6 mV 14.6 mV 13.6 mV Pass
80% Load 17.3 mV 15.2 mV 15.7 mV 14.6 mV Pass
90% Load 17.6 mV 16.3 mV 17.2 mV 13.7 mV Pass
100% Load 25.0 mV 18.1 mV 19.1 mV 15.0 mV Pass
110% Load 26.1 mV 18.4 mV 21.7 mV 15.2 mV Pass
Crossload 1 23.2 mV 14.4 mV 18.2 mV 14.0 mV Pass
Crossload 2 15.3 mV 18.3 mV 18.4 mV 12.7 mV Pass
Crossload 3 20.7 mV 14.5 mV 17.2 mV 13.3 mV Pass
Crossload 4 26.4 mV 17.0 mV 15.1 mV 15.1 mV Pass

The results above are not used in the certification process

Seasonic Focus GX-850 (ATX v3.1)

Top side
Power specifications label
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