General Data | - |
Manufacturer (OEM) | CWT |
PCB Type | Double Sided |
Primary Side | - |
Transient Filter | 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV |
Inrush Protection | 1x NTC Thermistor SCK25150 (15 Ohm) & Relay |
Bridge Rectifier(s) | 2x LVB2560 (600V, 25A @ 105°C) |
APFC MOSFETs | 3x Infineon IPA60R099P6 (600V, 24A @ 100°C, Rds(on): 0.099Ohm) & 1x Sync Power SPN5003 FET (for reduced no-load consumption) |
APFC Boost Diode | 2x On Semiconductor FFSP0865A (650V, 8A @ 155°C) |
Bulk Cap(s) | 2x Nippon Chemi-Con (400V, 560uF & 680uF each or 1,240uF compined, 2,000h @ 105°C, KMR) |
Main Switchers | 4x Infineon IPA60R125P6 (600V, 19A @ 100°C, Rds(on): 0.125Ohm) |
Driver IC(s) | Champion CM6500UN |
Digital Controllers | Champion CU6901VAC |
Topology | Primary side: APFC, Full-bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side | - |
+12V MOSFETs | 8x Infineon BSC014N06NS (60V, 152A @ 100°C, Rds(on): 1.45mOhm) |
5V & 3.3V | DC-DC Converters: 4x UBIQ QN3107M6N (30V, 70A @ 100°C, Rds(on): 2.6mOhm) PWM Controllers: UPI-Semi uP3861P |
Filtering Capacitors | Electrolytic: 4x Nichicon (2–5,000h @ 105°C, HD), 1x Nichicon (5-6,000h @ 105°C, HV), 1x Nippon Chemi-Con (1-5,000h @ 105°C, KZE), 1x Nippon Chemi-Con (4-10,000h @ 105°C, KYA), 4x Nichicon (4-10,000h @ 105°C, HE) Polymer: 29x FPCAP, 11x Nippon Chemi-Con |
Supervisor IC | Weltrend WT7502R |
Fan controller | Microchip PIC16F1503 |
Fan Model | Corsair NR140P (140mm, 12V, 0.22A, Fluid Dynamic Bearing Fan) |
5VSB Circuit | - |
Rectifier | 1x PS1045L SBR (45V, 10A) |
Standby PWM Controller | On-Bright OB2365T |