CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Version:00
FSP Technology Mega TI 1650W
Serial NumberS4441000030
Lab IDFS16503009
Certification ID253009
  • Test Result Report ID: 25PS3009A
  • Certificate Issue Date: Oct 27, 2025
115V230V
Scheme: ETA-EMI PSU
115V230V
Scheme: LAMBDA PSU
Outside Validation Scope
Aristeidis Bitziopoulos, Certification Body General Manager

General Information

DUT Information

BrandFSP Technology
Manufacturer (OEM)FSP Technology
SeriesMEGA TI
Model NumberMEGA-1650TI
Serial NumberS4441000030
DUT NotesSome protections features need adjustment.

DUT Specifications

Rated Voltage (Vrms)200-240
Rated Current (Arms)10
Rated Frequency (Hz)50-60
Rated Power (W)1650
TypeATX12V
Dimensions (W x H x D)
Cooling135mm Hydro Dynamic Bearing Fan (PLA13525S12M)
Semi-Passive Operation✓ (selectable)
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps2020137.540.3
Watts1201650203.6
Total Max. Power (W)1650

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 16-22AWG Tinned Copper
4+4 pin EPS12V (700mm) 2 2 16AWG Tinned Copper
6+2 pin PCIe (650mm) 6 6 16AWG Tinned Copper
12+4 pin PCIe (700mm) (600W) 2 2 16-24AWG Tinned Copper
SATA (500mm+150mm+150mm+150mm) 2 8 18AWG Tinned Copper
SATA (500mm+150mm) / 4-pin Molex (+150mm+150mm) 1 2 / 2 18AWG Tinned Copper
4-pin Molex (500mm+150mm+150mm+150mm) 1 4 18AWG Tinned Copper
AC Power cord (1700mm) - C19 Coupler 1 1 16AWG -

Parts Description

General Data
Manufacturer (OEM) FSP
PCB Type Double-Sided
Primary Side
Transient Filter 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV
Inrush Protection 3x NTC Thermistor SCK-2R515 (2.5 Ohm @ 25°C) & Relay
Rectifier FETs
8x CEL68N60SF (600V, 43A @ 100°C, Rds(on): 37mOhm)
APFC MOSFETs
4x Infineon IPA60R120C7 (650V, 7A @ 100°C, Rds(on): 0.120Ohm)
APFC Boost Diode
2x Infineon IDH10G65C6 (650V, 10A @ 140°C)
Bulk Cap(s)
3x Nippon Chemi-Con (450V, 560uF each or 1680uF combined, 2,000h @ 105°C, KMW)
Main Switchers
4x Cmsemicon CMS6047B

APFC Controller

Texas Instrument UCC28070
Resonant Controller
Champion CM6901T2X
IC Driver 2x Sillumin Semiconductor SLMi8233BD
Topology Primary side: Bridgeless PFC, Full-Bridge & LLC Resonant converter
Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters
Secondary Side
+12V MOSFETs 12x Cmsemicon  CMR009N04NS
5V & 3.3V DC-DC Converters: 6x Infineon BSC0902NS (30V, 67A @ 100°C, Rds(on): 2.6mOhm)
PWM Controller(s):ANPEC APW7159C
Filtering Capacitors

Electrolytic:
2x Nippon Chemi-Con (4-10,000 @ 105°C, KY)
4x Rubycon (4-10,000 @ 105°C, YXJ)
Polymer:
41x Nippon Chemi-Con
Supervisor IC Weltrend WT7527RA (OCP, OVP, UVP, SCP,PG)
Fan Controller APW9010
Fan Model Power Logic PLA13525S12M (135mm, 12V, 0.40A, Hydro Dynamic Bearing Fan)
5VSB Circuit
Rectifier
Secos SSD61N06S-C (60V, 40A @ 100°C, Rds(on): 9mOhm)
Standby PWM Controller
Power Integrations INN3166C

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 RatingTITANIUM
Noise RatingA++
Average Efficiency (>1450 load combinations)91.300%
Average Noise Output (>1450 Load Combinations)13.30dBA
Average PF (>1450 Load Combinations)0.980
Efficiency With 10W (≤500W) or 2% (>500W) Load69.637%
Standby Power Consumption0.0637W
12V Ripple (Full Load)31.75mV
5V Ripple (Full Load)17.37mV
3.3V Ripple (Full Load)18.39mV
5VSB Ripple (Full Load)19.80mV
12V Load Regulation0.35%
5V Load Regulation0.46%
3.3V Load Regulation0.51%
5VSB Load Regulation2.47%
Inrush CurrentToo low to detect
Efficiency RatingTITANIUM
Noise RatingA++
Average Efficiency (>1450 load combinations)93.173%
Average Noise Output (>1450 Load Combinations)11.91dBA
Average PF (>1450 Load Combinations)0.954
Efficiency With 10W (≤500W) or 2% (>500W) Load71.821%
Standby Power Consumption0.1511W
12V Ripple (Full Load)33.16mV
5V Ripple (Full Load)20.07mV
3.3V Ripple (Full Load)18.22mV
5VSB Ripple (Full Load)20.79mV
12V Load Regulation0.42%
5V Load Regulation0.60%
3.3V Load Regulation0.73%
5VSB Load Regulation2.57%
Inrush CurrentToo low to detect
12V Transient Response (200%)11.37V
5V Transient Response (200%)4.936V
3.3V Transient Response (200%)3.172V
5VSB Transient Response (200%)4.884V
Hold-Up Time & Power Ok Signal28.30ms
AC Loss to PWR_OK Hold Up Time23.30ms
PWR_OK Inactive to DC Loss Delay5.00ms
PSU Timings: T1 (20% / 100%)58.0ms58.0ms
PSU Timings: T3 (20% / 100%)121.0ms121.0ms
12V OCP (28.2°C / 42.5°C)164.20A (119.42%), 11.974V161.60A (117.53%), 11.986V
5V OCP (28.2°C / 42.5°C)26.6A (133.00%), 4.992V24.5A (122.50%), 5.002V
3.3V OCP (28.2°C / 42.5°C)27.2A (136.00%), 3.328V25.9A (129.50%), 3.331V
5VSB OCP (28.2°C / 42.5°C)4.9A (122.50%), 4.888V* Voltage Drop (2.471V @ 5.6A)4.9A (122.50%), 4.882V* Voltage Drop (2.476V @ 5.6A)
OPP (25.82°C / 42.40°C)124.41%119.56%

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)28.3
AC Loss to PWR_OK Hold Up Time (ms)23.3
PWR_OK Inactive to DC Loss Delay (ms)5

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 115.01 V 114.97 V 113.85 V 115.07 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 1.417 1.490 PASS
Mains Voltage THD: 0.13 % 0.10 % N/A 0.16 % 2.00 % PASS
Real Power: 0.064 W 0.042 W N/A 0.084 W N/A N/A
Apparent Power: 10.389 W 10.367 W N/A 10.411 W N/A N/A
Power Factor: 0.006 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 230.02 V 229.97 V 227.70 V 230.15 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: 0.151 W 0.099 W N/A 0.408 W N/A N/A
Apparent Power: 32.867 W 32.819 W N/A 32.949 W N/A N/A
Power Factor: 0.004 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)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 65.885% 0.033
5.02V 0.343W 114.87V
2 0.09A 0.45W 75.437% 0.057
4.994V 0.597W 114.88V
3 0.55A 2.743W 86.282% 0.25
4.986V 3.179W 114.87V
4 1A 4.984W 86.678% 0.358
4.984V 5.75W 114.87V
5 1.5A 7.471W 86.259% 0.417
4.98V 8.661W 114.87V
6 4A 19.554W 82.648% 0.538
4.888V 23.659W 114.86V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 50.198% 0.013
5.021V 0.457W 229.89V
2 0.09A 0.45W 62.353% 0.021
4.996V 0.722W 229.88V
3 0.55A 2.743W 82.226% 0.092
4.987V 3.336W 229.89V
4 1A 4.984W 84.925% 0.154
4.984V 5.869W 229.89V
5 1.5A 7.472W 85.627% 0.213
4.981V 8.726W 229.89V
6 4A 19.65W 83.955% 0.371
4.912V 23.406W 229.89V

Protection Features

OCP (Normal @ 28.2°C)12V: 164.20A (119.42%), 11.974V
5V: 26.6A (133.00%), 4.992V
3.3V: 27.2A (136.00%), 3.328V
5VSB: 4.9A (122.50%), 4.888V* Voltage Drop (2.471V @ 5.6A)
OCP (Hot @ 42.5°C)12V: 161.60A (117.53%), 11.986V
5V: 24.5A (122.50%), 5.002V
3.3V: 25.9A (129.50%), 3.331V
5VSB: 4.9A (122.50%), 4.882V* Voltage Drop (2.476V @ 5.6A)
OPP (Normal @ 25.8°C)2052.71W (124.41%)
OPP (Hot @ 42.4°C)1972.73W (119.56%)
OTP✓ (135°C @ Heat Sink)
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% 11.920A 1.992A 1.983A 1.004A 164.977 90.216% 0 <6.0 45.93°C 0.967
12.027V 5.021V 3.328V 4.982V 182.864 40.34°C 114.82V
20% 24.876A 2.989A 2.977A 1.206A 330.002 93.034% 0 <6.0 46.18°C 0.955
12.023V 5.018V 3.326V 4.976V 354.707 40.72°C 114.76V
30% 38.140A 3.489A 3.474A 1.409A 494.47 93.637% 0 <6.0 45.81°C 0.968
12.019V 5.017V 3.325V 4.968V 528.071 41.26°C 114.71V
40% 51.474A 3.988A 3.972A 1.614A 659.662 93.682% 0 <6.0 46.44°C 0.978
12.015V 5.015V 3.324V 4.958V 704.144 41.86°C 114.65V
50% 64.480A 4.988A 4.967A 1.819A 825.015 93.301% 0 <6.0 47.66°C 0.984
12.011V 5.013V 3.322V 4.948V 884.256 42.36°C 114.59V
60% 77.418A 5.988A 5.963A 2.001A 989.384 92.591% 511 9.9 42.87°C 0.989
12.009V 5.011V 3.321V 4.937V 1068.566 53.44°C 114.54V
70% 90.440A 6.991A 6.962A 2.234A 1154.844 91.844% 524 10.6 43.24°C 0.991
12.005V 5.008V 3.319V 4.925V 1257.401 66.49°C 114.47V
80% 103.481A 7.993A 7.96A 2.339A 1319.64 91.077% 583 13.8 43.94°C 0.993
12.000V 5.004V 3.316V 4.917V 1448.921 68.52°C 114.41V
90% 116.927A 8.497A 8.447A 2.444A 1485.032 90.289% 982 29.9 44.75°C 0.994
11.995V 5.001V 3.315V 4.911V 1644.758 66.96°C 114.33V
100% 129.733A 9.002A 8.965A 4.114A 1650.013 89.416% 1426 40 45.7°C 0.995
11.989V 4.999V 3.312V 4.862V 1845.302 65.2°C 114.27V
110% 142.813A 10.009A 10.058A 4.12A 1814.608 88.55% 1871 47.9 46.81°C 0.996
11.983V 4.995V 3.31V 4.856V 2049.262 61.16°C 114.18V
CL1 0.117A 14.434A 14.362A 0A 121.312 83.352% 0 <6.0 45.21°C 0.965
12.040V 5.002V 3.321V 4.982V 145.543 42.23°C 114.82V
CL2 0.116A 19.946A 0A 0A 101.35 80.89% 0 <6.0 44.85°C 0.965
12.042V 5.011V 3.321V 4.983V 125.29 40.07°C 114.84V
CL3 0.115A 0A 19.793A 0A 67.388 75.746% 0 <6.0 43.42°C 0.959
12.042V 5.018V 3.334V 4.981V 88.961 40.17°C 114.84V
CL4 137.577A 0A 0A 0A 1649.546 89.948% 1345 38.2 45.74°C 0.995
11.990V 5.018V 3.322V 4.938V 1833.915 65.24°C 114.29V

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% 11.913A 1.991A 1.983A 1.003A 164.974 90.777% 0 <6.0 41.17°C 0.926
12.034V 5.023V 3.329V 4.988V 181.735 40.36°C 229.86V
20% 24.862A 2.988A 2.977A 1.204A 329.981 93.902% 0 <6.0 41.69°C 0.954
12.029V 5.02V 3.326V 4.983V 351.412 40.93°C 229.84V
30% 38.119A 3.487A 3.474A 1.407A 494.398 94.733% 0 <6.0 44.2°C 0.945
12.024V 5.018V 3.325V 4.975V 521.885 41.14°C 229.81V
40% 51.448A 3.987A 3.972A 1.611A 659.585 94.959% 0 <6.0 44.58°C 0.95
12.019V 5.017V 3.323V 4.967V 694.6 41.93°C 229.78V
50% 64.454A 4.986A 4.969A 1.816A 824.964 94.865% 0 <6.0 44.36°C 0.957
12.016V 5.014V 3.321V 4.956V 869.612 42.2°C 229.76V
60% 77.400A 5.988A 5.967A 2A 989.361 94.516% 522 10.5 42.83°C 0.965
12.012V 5.011V 3.319V 4.947V 1046.756 59.16°C 229.72V
70% 90.433A 6.992A 6.969A 2.23A 1154.814 94.2% 525 10.7 43.26°C 0.97
12.005V 5.007V 3.315V 4.935V 1225.911 59.73°C 229.7V
80% 103.472A 7.995A 7.97A 2.336A 1319.655 93.81% 600 14.6 43.98°C 0.974
12.001V 5.003V 3.312V 4.925V 1406.702 61.24°C 229.67V
90% 116.932A 8.5A 8.46A 2.441A 1485.044 93.354% 979 29.9 44.99°C 0.978
11.994V 5V 3.309V 4.918V 1590.764 59.5°C 229.64V
100% 129.732A 9.005A 8.98A 4.114A 1650.024 92.854% 1364 38.6 45.47°C 0.981
11.988V 4.997V 3.307V 4.863V 1777.007 57.94°C 229.61V
110% 142.815A 10.012A 10.077A 4.118A 1814.615 92.354% 1815 47.4 45.38°C 0.983
11.982V 4.994V 3.304V 4.857V 1964.86 55.06°C 229.58V
CL1 0.117A 14.439A 14.399A 0A 121.312 83.908% 0 <6.0 44.18°C 0.911
12.040V 5V 3.312V 4.984V 144.58 42.16°C 229.87V
CL2 0.116A 19.956A 0A 0A 101.349 81.426% 0 <6.0 43.87°C 0.896
12.042V 5.008V 3.321V 4.985V 124.467 42.17°C 229.88V
CL3 0.115A 0A 19.863A 0A 67.386 76.113% 0 <6.0 43.5°C 0.846
12.042V 5.018V 3.322V 4.983V 88.533 40.92°C 229.88V
CL4 137.570A 0A 0A 0A 1649.534 93.321% 1184 34.8 44.84°C 0.981
11.990V 5.018V 3.322V 4.941V 1767.594 57.17°C 229.61V

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 1.236A 0.498A 0.496A 0.2A 19.995 60.559% 0 <6.0 44.98°C 0.901
12.016V 5.021V 3.327V 4.979V 33.018 36.77°C 114.88V
40W 2.720A 0.697A 0.694A 0.301A 40.003 72.102% 0 <6.0 44.33°C 0.942
12.021V 5.022V 3.328V 4.98V 55.479 37.46°C 114.85V
60W 4.200A 0.896A 0.892A 0.402A 60.004 80.695% 0 <6.0 43.67°C 0.952
12.029V 5.022V 3.329V 4.98V 74.357 38.11°C 114.85V
80W 5.680A 1.095A 1.091A 0.502A 79.954 84.114% 0 <6.0 46.34°C 0.96
12.030V 5.022V 3.329V 4.979V 95.056 39.75°C 114.84V

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 1.235A 0.497A 0.495A 0.2A 20.004 61.169% 0 <6.0 40.4°C 0.569
12.030V 5.027V 3.331V 4.985V 32.701 36.8°C 229.89V
40W 2.718A 0.696A 0.693A 0.301A 40.006 72.482% 0 <6.0 40.83°C 0.734
12.030V 5.026V 3.331V 4.985V 55.244 37.38°C 229.88V
60W 4.198A 0.895A 0.892A 0.401A 60.006 80.563% 0 <6.0 42.71°C 0.81
12.038V 5.026V 3.331V 4.985V 74.481 38.04°C 229.88V
80W 5.676A 1.094A 1.09A 0.502A 79.956 84.258% 0 <6.0 42.34°C 0.855
12.038V 5.025V 3.33V 4.985V 94.905 39.26°C 229.88V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load29.77mV18.12mV16.47mV15.29mVPass
20% Load35.54mV17.55mV17.19mV14.93mVPass
30% Load35.09mV17.19mV15.85mV14.37mVPass
40% Load32.43mV18.22mV16.52mV15.24mVPass
50% Load29.97mV18.73mV17.70mV16.98mVPass
60% Load34.63mV18.58mV19.19mV16.32mVPass
70% Load33.65mV17.96mV17.91mV22.27mVPass
80% Load32.48mV19.35mV18.42mV20.37mVPass
90% Load31.40mV18.37mV18.27mV19.09mVPass
100% Load31.75mV17.37mV18.39mV19.80mVPass
110% Load33.20mV19.84mV19.07mV19.85mVPass
Crossload131.35mV17.96mV18.54mV10.84mVPass
Crossload239.54mV22.68mV16.42mV12.57mVPass
Crossload388.33mV17.55mV21.19mV11.39mVPass
Crossload432.45mV17.13mV15.91mV11.94mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load28.69mV19.14mV17.39mV16.52mVPass
20% Load35.44mV19.50mV19.14mV15.91mVPass
30% Load38.66mV19.09mV17.65mV15.29mVPass
40% Load34.22mV20.12mV19.03mV16.42mVPass
50% Load31.61mV19.71mV18.93mV17.65mVPass
60% Load35.44mV19.40mV18.73mV16.98mVPass
70% Load33.91mV20.07mV19.34mV22.06mVPass
80% Load33.45mV20.22mV20.01mV19.91mVPass
90% Load36.06mV20.94mV20.21mV18.21mVPass
100% Load33.16mV20.07mV18.22mV20.79mVPass
110% Load33.74mV19.72mV19.25mV22.65mVPass
Crossload130.22mV19.38mV18.67mV12.66mVPass
Crossload245.11mV23.15mV17.08mV12.37mVPass
Crossload391.34mV18.73mV22.06mV12.41mVPass
Crossload432.14mV17.62mV17.48mV12.84mVPass

The results above are not used in the certification process

FSP Technology Mega TI 1650W

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
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