General Data | - |
Manufacturer (OEM) | Helly Technology |
PCB Type | Double Sided |
Primary Side | - |
Transient Filter | 2x Y caps, 2x X caps, 2x SMDY caps, 2x CM chokes, 1x MOV |
Inrush Protection | NTC Thermistor MF73T-1 20/6 (20 Ohm) & Relay |
Bridge Rectifier(s) | 2x GeneSiC GBU15J (600V, 15A @ 100°C) (one of them on heatsink) |
APFC MOSFETs | 3x Oriental Semiconductor OSG60R180FF (600V, 12.5A @ 100°C, Rds(on): 0.18Ohm) |
APFC Boost Diode | 1x G3S06510A (650V, 10A @ 154°C) |
Bulk Cap(s) | 2x Nippon Chemi-Con (400V, 680uF each or 1,360 combined, 2,000h @ 105°C, KMR) |
Main Switchers | 4x Oriental Semiconductor OSG55R190FF (550V, 12.5A @ 100°C, Rds(on): 0.19Ohm) |
APFC Controller | 1x |
Resonant Controller | Champion CM6901T6X |
Topology | Primary side: APFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side | - |
+12V MOSFETs | 8x G013N04G |
5V & 3.3V | DC-DC Converters: 2x XSEMI XP3NA3R4MT (30V, 46A @ 100°C, Rds(on): 3.4mOhm) & 3x RMN3N5R0DF (30V, 19.7A @ 70°C, Rds(on): 5mOhm) PWM Controller(s): ANPEC APW7159C |
Filtering Capacitors | Electrolytic: 2x Nippon Chemi-Con (2-5,000h @ 105°C, KZE), 3x Rubycon (4-10,000h @ 105°C, YXF) Polymer: 32x |
Supervisor IC | Weltrend WT7527 (OCP, OVP, UVP, PG, SCP) |
Fan Model | Yate Loon D12BH-12 (120mm, 12V, 0.60A, Fluid Dynamic Bearing Fan) |
5VSB Circuit | - |
Rectifier | 1x 60R20S |
Standby PWM Controller | Excelliance MOS EM8569C |