Customer: Cybenetics LTD
Syrou 6, Latsia, 2231, Nicosia Cyprus
Syrou 6, Latsia, 2231, Nicosia Cyprus
TUF Gaming 750W Gold EVO
| 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 |
| Voltage | 115V | 230V |
|---|---|---|
| Efficiency (>1450 Load Combinations) | 88.754% | 91.290% |
| Efficiency Graphs |  |  |
| Average PF (>1450 Load Combinations) | 0.982 | 0.969 |
| 12V Step | 8.00W | |
| 5V/3.3V Step | 2.00W | |
| Standby Power Consumption | 0.0464W | 0.1479W |
| ErP Lot 3/6 Ready | ✓ | |
| (EU) No 617/2013 Compliance | ✓ | |
| Average Efficiency VSB | 79.796% | 78.858% |
| Voltage | 115V | 230V |
|---|---|---|
| Noise Rating (>1450 Load Combinations) | 37.78dBA | 37.13dBA |
| Noise Graphs |  |  |
| Efficiency With 10W (≤500W) or 2% (>500W) Load | 72.682% |
| Hold Up Time | 21.40ms |
| Power OK | 19.80ms |
| Power OK to DC Loss | 1.60ms |
| Test\Rail | +12V | 5V | 3.3V | 5VSB |
| 100ms | 11.892 | 5.022 | 3.204 | 5.079 |
| 10ms | 11.630 | 4.995 | 3.179 | 5.057 |
| 1ms | 11.511 | 4.984 | 3.166 | 5.046 |
| 0.1ms | 11.343 | 4.975 | 3.162 | 5.061 |
| Product Identification Details | |
| Brand | Asus |
| Model | TUF Gaming 750W Gold EVO |
| OEM | Great Wall |
| Serial Number | 2P104265984 |
| Product Specifications | |
| Manufacturer | |
| Rated Voltage (Vrms) | 100-240 |
| Rated Current (Arms) | 6-10 |
| Rated Frequency (Hz) | 47-63 |
| Rated Power (W) | 750 |
| Operating Temperature (Continuous Full Load) (°C) | 0 - 40 |
| Type | ATX12V |
| Cable Design | Fully Modular |
| Warranty | 8 Years |
| Cybenetics | |
| Dimensions (W x H x D) | 150 x 85 x 150mm |
| Weight | 1.29 kg (2.84 lb) |
| Cooling | 135mm Ball Bearing Fan (HA13525M12B-Z) |
| Semi-Passive Operation | ✗ |
| Cybenetics Testing Information | |
| Lab ID | AS75003163 |
| Date of receipt | Dec 12, 2025 |
| Testing Date | Feb 2, 2026 |
| Report Issued Date | Feb 6, 2026 |
| Engineer Name | Georgios Theodoros Sarimpalas |
| Authorized By the Laboratory Technical Manager | Aristeidis Bitziopoulos |
| Signature |  |
| Modular Cables | ||||
| Description | Cable Count | Connector Count (Total) | Gauge | Cable Type |
| ATX connector 20+4 pin (500mm) | 1 | 1 | 18AWG | Tinned Copper |
| 4+4 pin EPS12V (650mm+100mm) | 1 | 2 | 18AWG | Tinned Copper |
| 6+2 pin PCIe (500mm) | 1 | 1 | 18AWG | Tinned Copper |
| 2x 6+2 pin PCIe (500mm) | 2 | 2 | 18AWG | Tinned Copper |
| 12+4 pin PCIe (500mm) (600W) | 1 | 1 | 16-24AWG | Tinned Copper |
| SATA (400mm+115mm) / 4-pin Molex (+115mm) | 2 | 4 / 2 | 18AWG | Tinned Copper |
| Over Power Protection | ✓ |
| Over Current (+12V) Protection | ✓ |
| Over Temperature Protection | ✓ |
| Short Circuit Protection | ✓ |
| Surge Protection | ✓ |
| Inrush Current Protection | ✓ |
| Fan Failure Protection | ✗ |
| General Data | |
| Manufacturer (OEM) | Great Wall |
| PCB Type | Double-Sided |
| Primary Side | |
| Transient Filter | 4x Y caps, 3x X caps, 2x CM chokes, 1x MOV |
| Inrush Protection | 1x NTC Thermistor SCK-056 (5 Ohm @ 20°C) & Relay |
| Bridge Rectifier | 1x LRC GBU20K (800V, 20A @ 100°C) |
| APFC MOSFETs | 1x Infineon IPW60R060P7 (650V, 30A @ 100°C, Rds(on): 60mOhm) |
| APFC Boost Diode | 1x SMC S3D06065I (650V, 36A @ 125°C) |
| Bulk Cap(s) | 1x Rubycon (420V, 470uF, 3,000h @ 105°C, MXK) |
| Main Switchers | 2x STMicroelectronics STF33N60DM2 (600V, 15.5A @ 100°C, Rds(on): 0.130hm) |
| Combo APFC/Resonant Controller | MPS HR1280 |
| Topology | Primary side: APFC, Half-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
| Secondary Side | |
| +12V MOSFETs | 4x ONSEMI NTMFS5C430NL (40V, 140A @ 100°C, Rds(on): 1.4mOhm) |
| 5V & 3.3V | DC-DC Converters: 4x AP4024GEMT-HF (30V, 60A @ 25°C, Rds(on): 4.5mOhm) PWM Controller(s): ANPEC APW7159C |
| Filtering Capacitors | Electrolytic: |
| Supervision Circuitry | BCD AS358M dual operational amplifier |
| Fan Control Circuit Regulator | NDP NDP5201KC |
| Fan Model | Hong Hua HA13525M12B-Z (135mm, 12V, 0.36A, Dual Ball Bearing Fan) |
| 5VSB Circuit | |
| Rectifier | CS4N70(700V, 3.2A @ 100°C, Rds(on): 2.8mOhm) Diodes Incorporated SDT8A60VP5 (60V, 8A) |
| Standby PWM Controller | Lendtrend LD5537E1 |
| Photos |  |  |
| Top side | Power specifications label |
F.1 General Statement
Measurement uncertainty associated with the reported results was evaluated and estimated in accordance with JCGM 100:2008 (Guide to the Expression of Uncertainty in Measurement — GUM) and ISO/IEC 17025:2017, Clauses 7.6 and 7.2.
The uncertainty budget accounts for all significant identified contributors arising from the measurement process, instrumentation, test conditions, and operator interaction.
The reported expanded uncertainty U is obtained by multiplying the combined standard uncertainty uc by a coverage factor k = 2, corresponding to a confidence level of approximately 95 %, assuming a normal probability distribution.
Unless otherwise stated, the reported uncertainty applies only to the specific measurements performed and does not include long-term drift, aging effects, or future environmental changes.
F.2 Expanded Measurement Uncertainty by Measurement Type
| Measurement | Expanded Uncertainty U (k=2, norm) |
| Efficiency | ±0.18% |
| Timings | ±0.48ms |
| Power Excursions (Transient Response) | ±0.1V |
| Conducted EMI Emissions (150 kHz – 30 MHz) | ±2.35 dBμV |
| Noise Output | ±1.23 dB |