General Data | - |
Manufacturer (OEM) | CWT |
PCB Type | Double Sided |
Primary Side | - |
Transient Filter | 6x Y caps, 2x X caps, 2x CM chokes, 1x MOV |
Inrush Protection | NTC Thermistor SCK207R0 (7 Ohm) & Relay |
Bridge Rectifier(s) | 2x Vishay LVB2560 (600V, 25A @ 105°C) |
APFC MOSFETs | 2x Infineon IPA60R099P6 (600V, 24A @ 100°C, Rds(on): 0.099Ohm) & 1x Sync Power SPN5003 FET (for reduced no-load consumption) |
APFC Boost Diode | 2x Infineon IDH08G65C6 (650V, 8A @ 145°C) |
Bulk Cap(s) | 1x Nippon Chemi-Con (400V, 680uF, 2,000h @ 105°C, KMW) & 1x Nippon Chemi-Con (400V, 560uF, 2,000h @ 105°C, KMR) |
Main Switchers | 4x Alpha & Omega AOTF29S50 (500V, 18A @ 100°C, Rds(on): 0.15Ohm) |
IC Driver | 2x Silicon Labs Si8233BD & 1x On Semiconductor NCP81071 |
APFC MCU | 1x Texas Instrument UCD3138A |
LLC Resonant MCU | 1x Texas Instrument UCD3138A |
Topology | Primary side: Semi-Digital, Interleaved PFC, Full-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side | - |
+12V MOSFETs | 8x Infineon BSC016N06NS (60V, 143A @ 100°C, Rds(on): 1.6mOhm) |
5V & 3.3V | DC-DC Converters |
Filtering Capacitors | Electrolytic: 4x Nippon Chemi-Con (105°C,W), 2x Nippon Chemi-Con (2-5,000h @ 105°C, KZE), 4x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 2x Rubycon (6-10,000h @ 105°C, ZLH), 1x Rubycon (4-10,000h @ 105°C, YXJ), 1x Rubycon (4-10,000h @ 105°C, YXF) Polymer: 29x FPCAP, 4x Nippon Chemi-Con |
Supervisor IC | Weltrend WT7502R (OVP, UVP, SCP, PG) |
Fan Model | XPG Nidec D1225C12B6ZPAC7 (120mm, 12V, 0.13A, Double Ball Bearing Fan) |
5VSB Circuit | - |
Rectifier | 1x PS1045L (45V, 10A) SBR & 1x IPS ISD04N65A FET |
Standby PWM Controller | On-Bright OB5282 |