CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
GREEN MEDEL GP1200B-GXD
Serial Number30201605307530029
Lab IDGE12002635
  • Report: 24PS2635A
  • Receipt Date: Oct 18, 2024
  • Test Date: Nov 7, 2024
  • Report Date: Nov 9, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandGREEN MEDEL
Manufacturer (OEM)Green Medel
SeriesGPB-GXD
Model NumberGP1200B-GXD
Serial Number30201605307530029
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)50-60
Rated Frequency (Hz)14-7
Rated Power (W)1200
TypeATX12V
Cooling120mm Fluid Dynamic Bearing Fan (D12BM-12FDB)
Semi-Passive Operation✗
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps222210030.3
Watts1101200153.6
Total Max. Power (W)1200

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

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (600mm) 1 1 18-22AWG No
4+4 pin EPS12V (700mm) 2 2 16AWG No
6+2 pin PCIe (550mm+150mm) 3 6 16-18AWG No
12+4 pin PCIe (550mm) (600W) 1 1 16-26AWG No
SATA (510mm+150mm+150mm+145mm) 3 12 18AWG No
4-pin Molex (500mm+150mm+150mm) 1 3 18AWG No
AC Power Cord (1350mm) - C13 coupler 1 1 16AWG -

Parts Description

General Data
Manufacturer (OEM) Jiumeng
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection 1x NTC Thermistor MF72-5D15 (5 ohm) & Relay
Bridge Rectifier(s)

2x GBU2510 (1000V, 25A @ 25°C)
APFC MOSFETs

2x Way-On WMJ53N65F2 (650V, 26A @ 100°C, Rds(on): 0.078Ohm)
APFC Boost Diode

1x Hestia Power H3D065A015 (650V, 15A @ 140°C)
Bulk Cap(s)

1x Rubycon (420V, 680uF, 3000h @ 105°C, MXK) 1x Rubycon (420V, 470uF, 3000h @ 105°C, MXK)
Main Switchers

2x NCEPower NCE65TF099T (650V, 24A @ 100°C, Rds(on): 109mOhm)
Resonant Controller

Champion CM6901X
APFC Controller

Champion CM6500UNX
Topology

Primary side: APFC, Half-Bridge & LLC Resonant Converter Secondary side: Synchronous Rectification & DC-DC converters
Secondary Side
+12V MOSFETs 6x Nexperia PSMN1R0-40YLD (40V, 280A @ 25°C, Rds(on): 1.1mOhm)
5V & 3.3V DC-DC Converters: 4x Advanced Power Electronics Corp. AP4024GEMT (30V, 20.9A @ 70°C, Rds(on): 4.5mOhm) PWM Controller(s): Excellence MOS EM5301F
Filtering Capacitors

Electrolytic: 3x Rubycon (6-10,000 @ 105°C, ZLJ) 2x Rubycon (4-10,000 @ 105°C, YXJ) 2x Rubycon (6-10,000 @ 105°C, YXG) 1x Nichicon (2-3,000h @105°C, HW) Polymer: 30x FPCAP
Supervisor IC Grenergy GR8313F (OVP, UVP, PG)
Fan Controller Youwang UTC358
Fan Model Green D12BM-12FDB (120 mm, 12V, 0.30A, Fluid Dynamic Bearing Fan)
5VSB
Rectifier

1x SB1045L (45V, 10A)
Standby PWM Controller

Chipown PN8141

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

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)18.2
AC Loss to PWR_OK Hold Up Time (ms)16.9
PWR_OK Inactive to DC Loss Delay (ms)1.3

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.09 V 115.04 V 113.85 V 115.12 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 % 0.08 % N/A 0.18 % 2.00 % PASS
Real Power: 0.061 W 0.008 W N/A 0.100 W N/A N/A
Apparent Power: 8.698 W 8.578 W N/A 8.828 W N/A N/A
Power Factor: 0.010 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 231.03 V 230.93 V 227.70 V 231.10 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 1.417 1.340 1.419 1.490 PASS
Mains Voltage THD: 0.17 % 0.14 % N/A 0.28 % 2.00 % PASS
Real Power: 0.168 W 0.128 W N/A 0.275 W N/A N/A
Apparent Power: 29.356 W 29.122 W N/A 29.629 W N/A N/A
Power Factor: 0.006 N/A N/A N/A N/A N/A

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

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 62.628% 0.043
5.127V 0.369W 115.2V
2 0.09A 0.462W 70.361% 0.075
5.126V 0.657W 115.2V
3 0.55A 2.817W 80.683% 0.294
5.119V 3.491W 115.2V
4 1A 5.114W 80.605% 0.389
5.112V 6.345W 115.19V
5 1.501A 7.66W 80.681% 0.436
5.105V 9.494W 115.18V
6 3.001A 15.248W 78.263% 0.499
5.082V 19.483W 115.18V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.231W 47.757% 0.017
5.127V 0.484W 230.44V
2 0.09A 0.462W 56.413% 0.029
5.126V 0.819W 230.43V
3 0.55A 2.816W 76.605% 0.121
5.117V 3.677W 230.44V
4 1A 5.043W 77.088% 0.195
5.041V 6.541W 230.44V
5 1.501A 7.66W 79.085% 0.257
5.105V 9.685W 230.44V
6 3.001A 15.248W 78.809% 0.358
5.082V 19.348W 230.43V

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% 8.127A 1.967A 1.936A 0.98A 120.028 87.243% 876 25.3 40.14°C 0.989
12.111V 5.086V 3.409V 5.106V 137.581 44.92°C 115.15V
20% 17.273A 2.952A 2.908A 1.178A 239.999 90.324% 999 28.5 40.74°C 0.985
12.105V 5.083V 3.405V 5.096V 265.708 46.75°C 115.11V
30% 26.732A 3.445A 3.396A 1.377A 359.488 91.095% 1095 30.8 41.22°C 0.99
12.099V 5.081V 3.401V 5.086V 394.631 47.97°C 115.08V
40% 36.270A 3.939A 3.885A 1.576A 479.84 91.102% 1209 32.6 41.73°C 0.993
12.093V 5.079V 3.398V 5.077V 526.709 49.23°C 115.04V
50% 45.420A 4.927A 4.863A 1.777A 599.61 90.718% 1369 36.5 42.24°C 0.995
12.089V 5.076V 3.393V 5.067V 660.951 51.09°C 115V
60% 54.642A 5.916A 5.843A 1.978A 720.142 90.19% 1513 38.5 42.88°C 0.996
12.085V 5.073V 3.389V 5.056V 798.469 52.83°C 114.97V
70% 63.803A 6.906A 6.826A 2.18A 839.878 89.487% 1675 41.8 43.05°C 0.997
12.080V 5.069V 3.385V 5.046V 938.536 54.53°C 114.93V
80% 73.035A 7.897A 7.81A 2.283A 959.888 88.644% 1800 43.6 43.75°C 0.997
12.076V 5.066V 3.381V 5.037V 1082.85 57.36°C 114.9V
90% 82.583A 8.396A 8.294A 2.387A 1079.716 87.743% 1810 43.6 44.88°C 0.997
12.075V 5.063V 3.376V 5.028V 1230.556 60.71°C 114.86V
100% 91.928A 8.895A 8.809A 2.994A 1199.792 86.652% 1818 43.8 45.44°C 0.998
12.075V 5.06V 3.372V 5.012V 1384.609 65.66°C 114.83V
110% 101.219A 9.89A 9.889A 2.998A 1320.416 85.439% 1820 43.7 46.79°C 0.998
12.074V 5.057V 3.367V 5.004V 1545.458 69.2°C 114.78V
CL1 0.117A 13.058A 12.856A 0A 111.324 81.992% 1231 33.3 41.36°C 0.989
12.118V 5.07V 3.399V 5.115V 135.776 50.73°C 115.16V
CL2 0.116A 21.784A 0A 0A 111.407 80.797% 1103 30.9 40.15°C 0.989
12.119V 5.05V 3.41V 5.12V 137.884 47.68°C 115.15V
CL4 99.412A 0A 0A 0A 1200.253 87.436% 1802 43.6 45.98°C 0.998
12.073V 5.074V 3.381V 5.064V 1372.721 62.12°C 114.82V

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% 8.127A 1.967A 1.936A 0.98A 120.036 88.504% 896 24.6 40.27°C 0.891
12.112V 5.086V 3.409V 5.106V 135.621 44.86°C 230.43V
20% 17.275A 2.952A 2.908A 1.178A 240.01 91.915% 1002 28.6 40.59°C 0.955
12.104V 5.083V 3.405V 5.096V 261.118 45.83°C 230.41V
30% 26.739A 3.446A 3.396A 1.377A 359.549 93.004% 1105 31 41.21°C 0.972
12.098V 5.081V 3.401V 5.086V 386.595 46.96°C 230.4V
40% 36.276A 3.94A 3.886A 1.576A 479.906 93.22% 1233 33.7 41.57°C 0.979
12.093V 5.078V 3.398V 5.076V 514.811 48.05°C 230.38V
50% 45.430A 4.927A 4.863A 1.777A 599.68 93.197% 1374 36.4 42.14°C 0.984
12.088V 5.076V 3.393V 5.066V 643.454 49.32°C 230.37V
60% 54.650A 5.916A 5.844A 1.978A 720.198 92.966% 1516 38.5 42.76°C 0.986
12.084V 5.073V 3.389V 5.056V 774.686 50.61°C 230.35V
70% 63.813A 6.907A 6.826A 2.181A 839.934 92.598% 1680 41.8 43.15°C 0.988
12.079V 5.069V 3.385V 5.046V 907.085 53.27°C 230.33V
80% 73.050A 7.897A 7.81A 2.284A 959.916 92.175% 1803 43.6 43.91°C 0.989
12.075V 5.066V 3.381V 5.037V 1041.414 54.06°C 230.31V
90% 82.592A 8.396A 8.293A 2.387A 1079.737 91.73% 1810 43.6 44.43°C 0.99
12.074V 5.063V 3.376V 5.028V 1177.084 56.44°C 230.29V
100% 91.947A 8.895A 8.808A 2.994A 1199.825 91.164% 1817 43.8 45.23°C 0.992
12.073V 5.06V 3.372V 5.012V 1316.11 59.62°C 230.27V
110% 101.249A 9.889A 9.89A 2.998A 1320.464 90.579% 1822 43.9 46.71°C 0.993
12.070V 5.057V 3.367V 5.004V 1457.812 61.4°C 230.25V
CL1 0.117A 13.06A 12.858A 0A 111.329 83.205% 1221 33 40.15°C 0.89
12.117V 5.07V 3.399V 5.115V 133.803 48.28°C 230.43V
CL2 0.116A 21.787A 0A 0A 111.41 81.969% 1112 31.4 41.41°C 0.892
12.119V 5.049V 3.41V 5.12V 135.921 47.62°C 230.43V
CL4 99.404A 0A 0A 0A 1200.328 91.779% 1807 43.6 45.7°C 0.991
12.075V 5.073V 3.381V 5.064V 1307.838 57.2°C 230.28V

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 1.228A 0.491A 0.483A 0.195A 20.011 64.383% 655 20.7 36.53°C 0.862
12.098V 5.09V 3.413V 5.123V 31.081 39.56°C 115.18V
40W 2.700A 0.688A 0.677A 0.293A 40.009 76.583% 697 21.4 37.75°C 0.943
12.110V 5.089V 3.412V 5.121V 52.242 40.89°C 115.17V
60W 4.172A 0.885A 0.871A 0.391A 60.008 82.281% 740 22.4 38.76°C 0.96
12.112V 5.089V 3.412V 5.118V 72.93 42.26°C 115.16V
80W 5.642A 1.081A 1.064A 0.489A 79.977 84.204% 797 24.1 39.4°C 0.976
12.113V 5.088V 3.411V 5.116V 94.98 43.71°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 1.228A 0.491A 0.483A 0.195A 20.011 65.075% 677 20.4 36.28°C 0.52
12.101V 5.089V 3.413V 5.123V 30.751 40.2°C 230.44V
40W 2.700A 0.688A 0.677A 0.293A 40.009 77.516% 705 22.2 37.48°C 0.666
12.112V 5.089V 3.413V 5.121V 51.617 41.46°C 230.44V
60W 4.172A 0.885A 0.871A 0.391A 60.007 82.784% 746 22.6 38.24°C 0.763
12.112V 5.089V 3.412V 5.118V 72.487 42.34°C 230.43V
80W 5.642A 1.081A 1.064A 0.489A 79.977 85.848% 819 24.1 39.3°C 0.828
12.113V 5.088V 3.411V 5.116V 93.166 43.74°C 230.43V

The results above are not used in the certification process

Ripple Measurements

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 22.2 mV 7.1 mV 11.3 mV 6.5 mV Pass
20% Load 26.5 mV 8.4 mV 9.5 mV 6.2 mV Pass
30% Load 22.2 mV 8.6 mV 10.7 mV 9.4 mV Pass
40% Load 21.9 mV 17.2 mV 20.6 mV 7.3 mV Pass
50% Load 22.3 mV 20.3 mV 19.0 mV 8.0 mV Pass
60% Load 21.3 mV 10.0 mV 13.5 mV 9.2 mV Pass
70% Load 22.6 mV 11.8 mV 16.4 mV 9.5 mV Pass
80% Load 22.9 mV 12.1 mV 18.9 mV 10.4 mV Pass
90% Load 23.8 mV 13.4 mV 19.3 mV 11.6 mV Pass
100% Load 35.0 mV 15.2 mV 19.7 mV 14.3 mV Pass
110% Load 37.8 mV 14.5 mV 18.1 mV 15.0 mV Pass
Crossload 1 32.2 mV 10.0 mV 15.1 mV 6.8 mV Pass
Crossload 2 24.8 mV 15.3 mV 10.2 mV 5.7 mV Pass
Crossload 4 35.7 mV 12.6 mV 13.1 mV 11.0 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 20.7 mV 6.7 mV 9.9 mV 5.6 mV Pass
20% Load 25.2 mV 8.2 mV 11.6 mV 7.3 mV Pass
30% Load 21.5 mV 8.7 mV 11.8 mV 8.9 mV Pass
40% Load 20.7 mV 19.0 mV 19.9 mV 7.9 mV Pass
50% Load 20.3 mV 32.2 mV 20.9 mV 7.8 mV Pass
60% Load 20.3 mV 10.2 mV 14.6 mV 8.5 mV Pass
70% Load 20.3 mV 11.3 mV 14.8 mV 9.8 mV Pass
80% Load 21.2 mV 12.3 mV 18.2 mV 10.2 mV Pass
90% Load 22.3 mV 13.0 mV 19.5 mV 11.9 mV Pass
100% Load 34.5 mV 13.7 mV 19.2 mV 13.9 mV Pass
110% Load 36.5 mV 15.9 mV 21.4 mV 15.4 mV Pass
Crossload 1 32.6 mV 9.8 mV 12.0 mV 6.6 mV Pass
Crossload 2 24.5 mV 15.4 mV 10.0 mV 5.5 mV Pass
Crossload 4 33.4 mV 12.4 mV 12.0 mV 10.9 mV Pass

The results above are not used in the certification process

GREEN MEDEL GP1200B-GXD

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