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 | NTC Thermistor & Relay |
Bridge Rectifier(s) | 1x GBU1006 (600V, 10A @ 100°C) |
APFC MOSFETS | 2x Infineon IPA60R190P6 (600V, 12.7A @ 100°C, 0.190Ohm) &1x SPN5003 FET (for reduced no-load consumption) |
APFC Boost Diode | 1x CREE C3D06060A (600V, 6A @ 154°C) |
Hold-up Cap(s) | 1x Nippon Chemi-Con (420V, 470uF, 2,000h @ 105°C, KMQ) |
Main Switchers | 2x Infineon IPA60R190P6 (600V, 12.7A @ 100°C, 0.190Ohm) |
APFC Controller | Champion CM6500UNX |
Resonant Controllers | Champion CU6901V |
Topology | Primary side: Half-Bridge & LLC converter Secondary side: Synchronous Rectification & DC-DC converters |
Secondary Side |
+12V MOSFETS | 4x Inte ational Rectifier IRFH7004PBF (40V, 164A @ 100°C, 1.4mOhm) |
5V & 3.3V | DC-DC Converters:2x UBIQ QM3054M6 (30V, 61A @ 100°C, 4.8mOhm) & 2x UBIQ QN3107M6N (30V, 70A @ 100°C, 2.6mOhm) PWM Controllers: ANPEC APW7159C |
Filtering Capacitors | Electrolytics: 8x Nippon Chemi-Con (4-10,000h @ 105°C, KY), 2x Nippon Chemi-Con (105°C, W), 1x Nippon Chemi-Con (1-5,000h @ 105°C, KZE), 1x Rubycon (4-10,000h @ 105°C, YXJ) Polymers: 24x FPCAP |
Supervisor IC | Weltrend WT7502 (OVP, UVP, PG, SCP) |
Fan Model | Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, Fluid Dynamic Bearing Fan) |
5VSB Circuit |
Rectifier | 1x Galaxy Microelectronics D10PS45L SBR (45V, 10A) & InPower Semiconductor ISD04N65A (650V, 4A, 2.5Ohm) |
Standby PWM Controller | On-Bright OB5282CP |