Customer: Cybenetics LTD
Syrou 6, Latsia, 2231, Nicosia Cyprus
Syrou 6, Latsia, 2231, Nicosia Cyprus
Leadex VII XG V2 ETA Platinum 850W
| 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) | 90.621% | 92.605% |
| Efficiency Graphs |  |  |
| Average PF (>1450 Load Combinations) | 0.987 | 0.947 |
| 12V Step | 8.00W | |
| 5V/3.3V Step | 2.00W | |
| Standby Power Consumption | 0.0479W | 0.0893W |
| ErP Lot 3/6 Ready | ✓ | |
| (EU) No 617/2013 Compliance | ✓ | |
| Average Efficiency VSB | 79.552% | 78.303% |
| Conducted Emissions EN 55032 & CISPR 32 (48W) | Passed | |
| Conducted Emissions Graphs |  |  |
| Voltage | 115V | 230V |
|---|---|---|
| Noise Rating (>1450 Load Combinations) | 12.55dBA | 10.89dBA |
| Noise Graphs |  |  |
| Efficiency With 10W (≤500W) or 2% (>500W) Load | 68.220% |
| Hold Up Time | 30.10ms |
| Power OK | 25.20ms |
| Power OK to DC Loss | 4.90ms |
| Test\Rail | +12V | 5V | 3.3V | 5VSB |
| 100ms | 11.989 | 5.035 | 3.317 | 5.045 |
| 10ms | 11.725 | 5.015 | 3.281 | 5.032 |
| 1ms | 11.612 | 4.997 | 3.260 | 5.025 |
| 0.1ms | 11.692 | 4.994 | 3.272 | 5.037 |
| Product Identification Details | |
| Brand | Super Flower |
| Model | Leadex VII XG V2 ETA Platinum 850W |
| OEM/ODM | Super Flower |
| Serial Number | S2606199004 |
| Product Specifications | |
| Manufacturer | |
| Rated Voltage (Vrms) | 100-240 |
| Rated Current (Arms) | 10 |
| Rated Frequency (Hz) | 50-60 |
| Rated Power (W) | 850 |
| Operating Temperature (Continuous Full Load) (°C) | 0 - 50 |
| Type | ATX12V |
| Cable Design | Fully Modular |
| Warranty | 10 years |
| Cybenetics | |
| Dimensions (W x H x D) | 150 x 85 x 150mm |
| Weight | 1.50 kg (3.30 lb) |
| Cooling | 140 mm Fluid Dynamic Bearing Fan (RL4Z S1402512EH) |
| Semi-Passive Operation | ✓ (selectable) |
| Cybenetics Testing Information | |
| Lab ID | SF85003372 |
| Date of receipt | Jul 10, 2026 |
| Testing Date | Jul 30, 2026 |
| Report Issued Date | Aug 4, 2026 |
| DUT Notes | Name change requested by client: Leadex VII XG Gold 850W and the latest Leadex VII V2 Gold 850W are almost identical which led to confusion. |
| Engineer Name | Ioannis Kalyviotis |
| 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 (600mm) | 1 | 1 | 16-20AWG | Tinned Copper |
| 4+4 pin EPS12V (700mm) | 2 | 2 | 18AWG | Tinned Copper |
| 6+2 pin PCIe (700mm) | 3 | 3 | 16AWG | Tinned Copper |
| 12+4 pin PCIe (700mm) (600W) | 1 | 1 | 16AWG | Tinned Copper |
| SATA (560mm+130mm+130mm+130mm) | 3 | 12 | 18AWG | Tinned Copper |
| 4-pin Molex (550mm+150mm+150mm+150mm) | 1 | 4 | 18-20AWG | Tinned Copper |
| AC Power Cord (1400mm) - C13 coupler | 1 | 1 | 18AWG | - |
| 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) | Super Flower |
| PCB Type | Double-Sided |
| Primary Side | |
| Transient Filter | 5x Y caps, 3x X caps, 2x CM chokes, 1x MOV |
| Inrush Protection | 1x NTC Thermistor SCK-0512 (5 Ohm @ 25°C) & Relay |
| Bridge Rectifier(s) | 2x GBU15J (600V, 15A @ 100°C) |
| APFC MOSFETs | 3x Infineon IPA60R180P7S (650V, 11A @ 100°C, Rds(on): 0.180Ohm) |
| APFC Boost Diode | STMicrolectronics STTH8R06D (600V, 8A @ 130°C) |
| Bulk Cap(s) | 1x Rubycon (420V, 820uF, 3000h @ 105°C, MXT ) |
| Main Switchers | 4x Infineon IPB60R180P7 (650V, 11A @ 100°C, Rds(on): 0.180Ohm) |
| APFC Controller | Infineon ICE3PCS02G 1x Syncpower SPN5003 (for reduced no-load consumption) |
| Resonant Controller | STMicroelectronics MZA1407 |
| Topology | Primary side: APFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
| Secondary Side | |
| +12V MOSFETs | 8x Infineon BSC014N04LS (40V, 100A @ 125°C, Rds(on): 1.4 mOhm) |
| 5V & 3.3V | DC-DC Converters: 4x Infineon BSC0906NS (30V, 40A @ 100°C, Rds(on): 4.5 mOhm) PWM Controller(s): 2x ANPEC APW7073 |
| Filtering Capacitors | Electrolytic: |
| Supervisor IC | JTC113 & LM324ADG |
| Fan Model | GLOBE FAN RL4Z S1402512EH (140mm, 12V, 0.60A, Fluid Dynamic Bearing Fan) |
| 5VSB | |
| Rectifier | PFC Device Corporation PFR20L60CT (60V, 20A) |
| Standby PWM Controller | Chipown PN8733 |
| 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 dB |
| Noise Output | ±1.23 dB |