General Data |
Manufacturer (OEM) | Seasonic |
PCB Type | Double Sided |
Primary Side |
Transient Filter | 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV, 1x Discharge IC |
Inrush Protection | NTC Thermistor MF72-5D20L (5 Ohm) & Relay |
Bridge Rectifier(s) | 2x GBUE2560 (600V, 25A @ 140°C) |
APFC MOSFETs | 2x Infineon IPA60R099P6 (600V, 24A @ 100°C, Rds(on): 0.099Ohm) |
APFC Boost Diode | 1x STMicroelectronics STPSC10H065 (650V, 10A @ 135°C) |
Bulk Cap(s) | 2x Nippon Chemi-Con (420V, 470uF each or 940uF combined, 2,000h @ 105°C, KMZ) |
Main Switchers | 4x Infineon IPA60R190P6 (600V, 12.7A @ 100°C, Rds(on): 0.19Ohm) |
APFC Controller | Champion CM6500UN |
Resonant Controller | Champion CU6901V |
Topology | Primary side: APFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side |
+12V MOSFETs | 6x Nexperia PSMN1R4-40YLD (40V, 220A @ 100°C, Rds(on): 1.4mOhm) |
5V & 3.3V | DC-DC Converters: 6x Nexperia PSMN4R0-30YLD (30V, 67A @ 100°C, Rds(on): 4mOhm) PWM Controller(s): ANPEC APW7159C |
Filtering Capacitors | Electrolytic: 6x Nippon Chemi-Con (2-5,000h @ 105°C, KZE), 2x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 1x Nippon Chemi-Con (2,000h @ 105°C, KZH), 3x Rubycon (3-6,000h @ 105°C, YXG) Polymer: 21x Nippon Chemi-Con, 13x FPCAP |
Supervisor IC | Weltrend WT7527RA (OCP, OVP, UVP, SCP, PG) & Weltrend WT51F104 (Firmware OPP) |
Fan Controller | Weltrend WT51F104 |
Fan Model | Hong Hua HA13525H12F-Z (135mm, 12V, 0.50A, Fuid DynamicBearing Fan) |
5VSB Circuit |
Rectifier | 1x M.C.C. MBR1045ULPS SBR (45V, 10A) |
Standby PWM Controller | Excelliance MOS EM8569C |