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 Discharge IC |
Inrush Protection | NTC Thermistor MF72 5D-20L (5Ohm) & Relay |
Bridge Rectifier(s) | 2x Vishay LVB2560 (600V, 25A @ 105°C) |
APFC MOSFETs | 2x Infineon IPP60R099C7(650V, 14A @ 100°C, Rds(on): 0.099Ohm) |
APFC Boost Diode | 1x STMicroelectronics STPSC10H065D (650V, 10A @ 135°C) |
Bulk Cap(s) | 1x Nichicon (400V, 820uF, 2,000h @ 105°C, GL) & 1x Nichicon (400V, 470uF, 2,000h @ 105°C, GG) |
Main Switchers | 4x Infineon IPP50R140CP (550V, 15A @ 100°C, Rds(on): 0.14Ohm) |
IC Driver | 2x Silicon Labs Si8230BD |
APFC Controller | On Semiconductor NCP1654 |
Resonant Controller | Champion CM6901T2X |
Topology | Primary side: APFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side | - |
+12V MOSFETs | 6x Nexperia PSMN1R0-40YLD (40V, 198A @ 100°C, Rds(on): 1.93mOhm) |
5V & 3.3V | DC-DC Converters |
Filtering Capacitors | Electrolytic: 2x Nippon Chemi-Con (105°C, W), 4x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 1x Nippon Chemi-Con (1-5,000h @ 105°C, KZE), 1x Nippon Chemi-Con (5-6,000h @ 105°C, KZH), 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: 12x FPCAP, 8x United Chemi-Con, 19x NIC |
Supervisor IC | Weltrend WT7527V (OCP, OVP, UVP, SCP, PG) |
Fan Controller | APW9010 |
Fan Model | Hong Hua HA13525M12F-Z (135mm, 12V, 0.36A, Fluid Dynamic Bearing Fan) |
5VSB Circuit | - |
Rectifier(s) | 1x STMicroelectronics STF6N65K3 (650V, 3A @ 100°C, Rds(on): 1.3Ohm) FET & MCC MBR1045ULPS (45V, 10A @ 90°C) SBR |
Standby PWM Controller | Leadtrend LD7750R |