General Data | - |
Manufacturer (OEM) | Sirfa (Dong Guan) Electronic |
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-0R78A (0.7Ohm) |
Bridge Rectifier(s) | 1x GBU1006 (600V, 10A @ 100°C) |
APFC MOSFETs | 1x Infineon IPA60R180P7 (600V, 11A @ 100°C, Rds(on): 0.18Ohm) |
APFC Boost Diode | 1x WeEn BYC10-600P (600V, 10A @ 127°C) |
Bulk Cap(s) | 1x Teapo (400V, 680uF, 105°C, LE) |
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: Synchronous Rectification & DC-DC converters |
Secondary Side | - |
+12V | 4x PFC PRM6R5N08CT (80V, 62A @ 100°C, Rds(on): 6.5mOhm) FET |
5V & 3.3V | DC-DC Converters: 4x Infineon BSC0906NS (30V, 18A, Rds(on): 0.295Ohm) PWM Controllers: ANPEC APW7159C |
Filtering Capacitors | Electrolytic: 9x Teapo (1-3,000h @ 105°C, SC), 2x Teapo (2,000h @ 105°C, SH) Polymer: 3x G-Luxon |
Supervisor IC | Grenergy GR8313 (OVP, UVP, SCP, PG) |
Fan Model | Poweryear PY-1225M12S (120mm, 12V, 0.26A, Sleeve Bearing Fan) |
5VSB Circuit | - |
Rectifier | 1x 2N70L (700V, 2A, Rds(on): 6.3Ohm) FET, 1x PS1045 SBR |
Standby PWM Controller | SI8016HSP8 |