General Data | - |
Manufacturer (OEM) | Seasonic |
PCB Type | Double Sided |
Primary Side | - |
Transient Filter | 6x Y caps, 3x X caps, 2x CM chokes, 1x MOV, 1x Champion CM02X (Discharge IC) |
Inrush Protection | NTC Thermistor MF72 5D-20L (5 Ohm) & Relay |
Bridge Rectifier(s) | 2x Vishay LVB2560 (600V, 25A @ 105°C) |
APFC MOSFETs | 2x Infineon IPP60R080P7 (600V, 23A @ 100°C, Rds(on): 0.08Ohm) |
APFC Boost Diode | 1x CREE C3D08060 (600V, 8A @ 152°C) |
Bulk Cap(s) | 2x Nippon Chemi-Con (420V, 680uF & 390uF each or 1,070uF combined, 2,000h @ 105°C, KHE) |
Main Switchers | 4x Infineon IPP60R180P7 (600V, 11A @ 100°C, Rds(on): 0.18Ohm) |
IC Drivers | 2x Silicon Labs Si8230BD |
APFC Controller | On Semiconductor NCP1654 |
Resonant Controller | Champion CM6901T2X |
Current Sensor IC | Allegro ACS725T |
Topology | Primary side: APFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side | - |
+12V MOSFETs | 8x Nexperia PSMN1R4-40YLD (40V, 214A @ 100°C, Rds(on): 2.65mOhm) |
5V & 3.3V | DC-DC Converters |
Filtering Capacitors | Electrolytic: 2x Nippon Chemi-Con (105°C, W), 8x Nippon Chemi-Con (4-10,000h @ 105°C, KY),2x Rubycon (3-6,000h @ 105°C, ZLQ), 1x Rubycon (3-6,000h @ 105°C, YXG), 1x Rubycon (6-10,000h @ 105°C, ZLJ) Polymer: 30x FPCAP, 12x NIC |
Supervisor IC | Weltrend WT7527V (OCP, OVP, UVP, SCP, PG) |
Fan Model | Champion CF1325H12D (135mm, 12V, 0.60A, Double Ball Bearing Fan) |
Fan Controller | Atmel SAM4N8 |
Flash Memory | Microchip SST26VF016B |
5VSB Circuit | - |
Rectifier | 1x MCC MBR1045ULPS SBR (45V, 10A) & 1x Infineon IPA65R1K5CE FET (650V, 3.3A @ 100°C, Rds(on): 1.5Ohm) |
Standby PWM Controller | Leadtrend LD7750R |