Customer: Cybenetics LTD
Syrou 6, Latsia, 2231, Nicosia Cyprus
Syrou 6, Latsia, 2231, Nicosia Cyprus
MAG A1200PLS PCIE5
| 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) | 90.230% | 91.945% |
| Efficiency Graphs |  |  |
| Average PF (>1450 Load Combinations) | 0.979 | 0.935 |
| 12V Step | 12.00W | |
| 5V/3.3V Step | 2.00W | |
| Standby Power Consumption | 0.0984W | 0.1611W |
| ErP Lot 3/6 Ready | ✓ | |
| (EU) No 617/2013 Compliance | ✓ | |
| Average Efficiency VSB | 80.636% | 80.108% |
| Voltage | 115V | 230V |
|---|---|---|
| Noise Rating (>1450 Load Combinations) | 17.60dBA | 17.64dBA |
| Noise Graphs |  |  |
| Efficiency With 10W (≤500W) or 2% (>500W) Load | 71.519% |
| Hold Up Time | 17.60ms |
| Power OK | 15.60ms |
| Power OK to DC Loss | 2.00ms |
| Test\Rail | +12V | 5V | 3.3V | 5VSB |
| 100ms | 11.891 | 4.971 | 3.280 | 4.952 |
| 10ms | 11.584 | 4.914 | 3.230 | 4.913 |
| 1ms | 11.455 | 4.892 | 3.209 | 4.897 |
| 0.1ms | 11.331 | 4.866 | 3.188 | 4.877 |
| Product Identification Details | |
| Brand | MSI |
| Model | MAG A1200PLS PCIE5 |
| OEM | CWT |
| Serial Number | - |
| Product Specifications | |
| Manufacturer | |
| Rated Voltage (Vrms) | 100-240 |
| Rated Current (Arms) | 15 |
| Rated Frequency (Hz) | 50-60 |
| Rated Power (W) | 1200 |
| Operating Temperature (Continuous Full Load) (°C) | 0 - 40 |
| Type | ATX12V |
| Cable Design | Fully Modular |
| Warranty | 10 Years |
| Cybenetics | |
| Dimensions (W x H x D) | 150 x 85 x 150mm |
| Weight | 1.70 kg (3.75 lb) |
| Cooling | 135mm Hydro Dynamic Bearing Fan (PLA13525S12H) |
| Semi-Passive Operation | ✗ |
| Cybenetics Testing Information | |
| Lab ID | MS12003120 |
| Date of receipt | Jan 8, 2026 |
| Testing Date | Feb 16, 2026 |
| Report Issued Date | Feb 20, 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 (600mm) | 1 | 1 | 16-22AWG | Tinned Copper |
| 4+4 pin EPS12V (650mm) | 1 | 1 | 16AWG | Tinned Copper |
| 8 pin EPS12V (650mm) | 1 | 1 | 16AWG | Tinned Copper |
| 6+2 pin PCIe (600mm+150mm) | 1 | 2 | 16-18AWG | Tinned Copper |
| 6+2 pin PCIe (600mm) | 2 | 2 | 16AWG | Tinned Copper |
| 12+4 pin PCIe (600mm) (600W) | 1 | 1 | 16-24AWG | Tinned Copper |
| SATA (500mm+150mm+150mm) | 2 | 6 | 18AWG | Tinned Copper |
| 4-pin Molex (500mm+150mm+150mm) | 1 | 3 | 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) | CWT (PLS) |
| PCB Type | Double-Sided |
| Primary Side | |
| Transient Filter | 6x Y caps, 2x X caps, 2x CM chokes, 1x MOV |
| Inrush Protection | NTC Thermistor SCK207R0 (7 Ohm @ 25°C) & Relay |
| Bridge Rectifier | 2x WeEn WNB2560M (600V, 25A @ 127°C) |
| APFC MOSFETs | 2x CRmicro CRJQ60N65G2BF (650V, 31A @ 100°C, Rds(on): 0.120Ohm) |
| APFC Boost Diode | Vishay VS-3C16ET07T-M3 (650V, 16A @ 142°C) |
| Bulk Cap(s) | 1x Teapo (420V, 1000uF, 2000h @ 105°C, GG) |
| Main Switchers | 2x STMicroelectronics STW43N60DM2 (600V, 21A @ 100°C, Rds(on): 0.93Ohm) |
| APFC Controller | Champion CM6500UNX & Sync Power SPN5003 (reducing no-load consumption) |
| Resonant Controller | Champion CM6901T2X |
| Topology | Primary side: APFC, Half-Bridge & LLC Resonant Converter Secondary side: [12V] Synchronous Rectification & [Minor Rails] DC-DC converters |
| Secondary Side | |
| +12V MOSFETs | 8x PingWei PWC009N04ES-Q (40V, 207A @ 100°C, Rds(on): 0.9mOhm) |
| 5V & 3.3V | DC-DC Converters: 4x UBIQ Semi QN3107M6N (30V, 70A @ 100°C, Rds(on): 2.6mOhm) PWM Controller(s): UPI-Semi uP3861P |
| Filtering Capacitors | Electrolytic: 4x (105℃ Teapo) 4700uF/16V 1x (105℃ ChengX) 2200uF/16V A 1x (105℃ ChengX) 100uF/35V AL 2x (105℃ ChengX) 100uF/25V GR 2x (105℃ Elite) 47uF/50V EY Polymer: 12x (105℃ Elite) 16V 12x (105℃ Elite) 16V 8x (105℃ Elite) 6.3V |
| Fan Controller / Micro Controller | Nuvoton MS51PC0AE |
| Fan Model | Power Logic PLA13525S12H (135mm, 12V, 0.56A, Fluid Dynamic Bearing Fan) |
| 5VSB Circuit | |
| Rectifier | Dongke DK5V45R10V (45V, 10mOhm) |
| Standby PWM Controller | On-Bright OB2365T |
| 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 |