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 CMD02X (Discharge IC) |
Inrush Protection | NTC Thermistor (MF72 5D-20) & Relay |
Bridge Rectifier(s) | 2x Vishay LVB2560 (600V, 25A @ 105°C) |
APFC MOSFETs | 2x Infineon IPP60R099C6 (650V, 24A @ 100°C, Rds(on): 0.099Ohm) |
APFC Boost Diode | 1x STMicro STPSC10H065D (650V, 10A @ 135°C) |
Hold-up Cap(s) | 1x Rubycon (400V, 820uF, 3,000h @ 105°C, MXK) & 1x Rubycon (400V, 470uF, 2,000h @ 105°C, MXH) |
Main Switchers | 4x Infineon IPP50R199CP (550V, 11A @ 100°C, Rds(on): 0.199Ohm) |
IC Driver | 2x Silicon Labs Si8230BD |
APFC Controller | ON Semiconductor NPC1654 |
Resonant Controller | Champion CM6901T6X |
Topology | Primary side: APFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side | - |
+12V MOSFETs | 8x Nexperia PSMN1R0-40YLD (40V, 198A @ 100°C, Rds(on): 1.93mOhm) |
5V & 3.3V | DC-DC Converters: 6x Nexperia PSMN4R0-30YLD (30V, 67V @ 100°C, Rds(on): 6.6mOhm) PWM Controllers: Anpec APW7159 |
Filtering Capacitors | Electrolytic: 4x Nippon Chemi-Con (105°C, W), 2x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 1x Nippon Chemi-Con (4-10,000h @ 105°C, KYB), 1x Nippon Chemi-Con (5-6,000h @ 105°C, KZH), 1x Nippon Chemi-Con (1-5,000h @ 105°C, KZE), 1x Rubycon (3-6,000h @ 105°C, YXG) Polymer: 19x FPCAP, 14x NIC, 7x United Chemi-Con |
Supervisor IC | Weltrend WT7527V (OVP, UVP, OCP, SCP, PG ) |
Fan Model | Hong Hua HA13525H12F-Z (135mm, 12V, 0.50A, Fluid Dynamic Bearing Fan) |
5VSB Circuit | - |
Rectifier | 1x STMicroelectronics STF6N65K3 FET (650V, 3A @ 100°C, 1.3Ohm) |
Standby PWM Controller | Leadtrend LD7750R |
-12V Circuit | - |
Buck Converter | Lite-On LSP5523 (3A max output current ) |