General Data | - |
Manufacturer (OEM) | High Power |
PCB Type | Single Sided |
Primary Side | - |
Transient Filter | 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x MPS HF81 (Discharge IC) |
Inrush Protection | NTC Thermistor SCK-1R38 (1.3Ohm) |
Bridge Rectifier(s) | 1x GBU1010 (1000V, 10A @ 100°C) |
APFC MOSFETs | 2x Infineon IPA50R190CE (550V, 15.7A @ 100°C, Rds(on): 0.19Ohm) |
APFC Boost Diode | 1x NXP BYC10-600 (600V, 10A @ 78°C) |
Bulk Cap(s) | 1x Teapo (400V, 560uF, 2,000h @ 105°C, LG) |
Main Switchers | 2x Si-Trend SI18N50F (500V, 18A, Rds(on): 0.295Ohm) |
PFC / PWM Combo Controller | Champion CM6800UX |
Topology | Primary side: APFC, Double Forward Secondary side: Passive Rectification (12V rail) & DC-DC converters (5V & 3.3V rails) |
Secondary Side | - |
+12V SBRs | 4x UPM P40L60CT (40V, 40A @ 100°C) |
5V & 3.3V | DC-DC Converters: 4x Infineon BSC0906NS (30V, 18A, Rds(on): 0.295Ohm) PWM Controllers: uPI uP3861P |
Filtering Capacitors | Electrolytic: 4x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 7x Teapo (1-3,000h @ 105°C, SC) Polymer: 3x G-Luxon |
Supervisor IC | Weltrend WT2527RA (OCP, OVP, UVP, SCP, PG) |
Fan Model | Globe Fan S1202512L (120mm, 12V, 0.18A, Sleeve Bearing Fan) |
5VSB Circuit | - |
Rectifier | 1x UTC 2N70L (700V, 2A, Rds(on): 6.3Ohm) MOSFET |
Standby PWM Controller | SI8016HSP8 |
-12V | - |
Rectifier | KEC KIA7912PI |