Part Analysis
| General Data | |
| Manufacturer (OEM) | Super Flower |
| PCB Type | Double-Sided |
| Primary Side | |
| Transient Filter | 4x Y caps, 3x X caps, 2x CM chokes, 1x MOV |
| Inrush Protection | NTC Thermistor SCK-0512 (5 Ohm) & Relay |
| Bridge Rectifier(s) |
2x Shindengen U30K80R (800V, 30A @ 100°C)
|
| APFC MOSFETs |
3x Infineon IPA60R120P7 (600V, 16A @ 100°C, Rds(on): 0.12Ohm) &
1x Syncpower SPN5003 FET (for reduced no-load consumption) |
| APFC Boost Diode |
1x STMicroelectronics STTH12R06 (600V, 12A @ 125°C)
|
| Bulk Cap(s) |
1x Rubycon (450V, 800uF, 3,000h @ 105°C, MXT)
|
| Main Switchers |
4x Infineon IPB50R140CP (550V, 15A @ 100°C, Rds(on): 0.14Ohm)
|
| APFC Controller |
On Semiconductor NCP153A
|
| Resonant Controller | S9602 |
| Topology |
Primary side: APFC, Full-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters |
| Secondary Side | |
| +12V MOSFETs | 16x Vishay SiRA54DP (40V, 60A @ 70°C, Rds(on): 2.35mOhm) |
| 5V & 3.3V | DC-DC Converters: 4x Alpha & Omega AON6516 (30V, 25A @ 100°C, Rds(on): 5mOhm) PWM Controller(s): ANPEC APW7073 |
| Filtering Capacitors | Electrolytic: 5x Nippon Chemi-Con (105°C, W) 5x Nippon Chemi-Con (6-10,000h @ 105°C, KZM) 8x Nippon Chemi-Con (1-2,000h @ 105°C, KMG) 1x Nippon Chemi-Con (2-5,000h @ 105°C, KZE)Polymer: 26x Nippon Chem-Con |
| Supervisor IC | JTC113 |
| Fan Model | ZIC ZFF142512D (140mm, 12V, 0.65A, Fluid Dynamic Bearing Fan) |
| 5VSB Circuit | |
| Rectifier |
1x PFC PFR20L60CT SBR (60V, 20A)
|
| Standby PWM Controller | 29604 |
The major differences with the 1000W model are the primary FETs, which are stronger in the 1300W model, the larger bulk cap (800uF vs. 680uF), and the larger amount of FETs for the regulation of the 12V rail (6x Vishay vs. 8x Infineon). The electrolytic filtering capacitors are the same. The 1300W model uses the same brand of polymer caps with a slight difference in the number(26x vs. 25x). Lastly, SF used the same cooling fan in this unit, which is strong enough to meet the increased thermal loads. Overall, the build quality is high, and SF also used top-notch parts to ensure reliability through time. I don’t have any information on the FDB fan since I haven’t met it before in another PSU brand, but from the testing experience, it looks to be good enough, not as good, though, as Hong Hua fans with similar specs.
Why does it say 12VHPWR connector support but i cant see anyone on the pictures?
It uses 2x 8 pin on the modular panel for the 12VHPWR, which is safer.