Part Analysis
| General Data | |
| Manufacturer (OEM) | CWT |
| Platform | CXT |
| PCB Type | Double-Sided |
| Primary Side | |
| Transient Filter | 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV |
| Inrush Protection | 1x NTC Thermistor SCK207R0 (7Ω @ 25°C) & Relay |
| Bridge Rectifier(s) |
2x WeEn WNB2560M (600V, 25A @ 127°C)
|
| APFC MOSFETs |
3x Infineon IPA60R099P6 (650V, 24A @ 100°C, Rds(on): 0.99Ohm) |
| APFC Boost Diode |
1x On Semi FFSP1665A (650V, 16A @ 135°C)
|
| Bulk Cap(s) |
2x Rubycon (420V, 680uF each or 1360uF combined, 2000h @ 105°C, MXE)
|
| Main Switchers |
2x Infineon IPA60R099P6 (650V, 24A @ 100°C, Rds(on): 0.99Ohm)
|
|
APFC Controller |
|
|
Resonant Controller |
Champion CM6901 |
| Topology |
Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters |
| Secondary Side | |
| +12V MOSFETs | 10x Infineon BSC014N04LS (40V, 125A @ 100°C, Rds(on): 1.4mOhm) |
| 5V & 3.3V | DC-DC Converters: 2x QM3054M6 (30V, 61A @ 100°C, Rds(on): 4.8mOhm) & 2x QN3107M6N (30V, 74A @ 100°C, Rds(on): 2.6mOhm) PWM Controller(s): uP3861P |
| Filtering Capacitors | Electrolytic: 4x Nippon Chemi-Con (W) 3x Rubycon (4-10,000 @ 105°C, YXF) Polymer: 31x FPCAPS, 1x Nippon Chemi-Con |
| Supervisor IC | Weltrend WT7502 (OVD, UVD, PGO, ) |
| Fan Model | Hong Hua (HA13525H12SF-Z) (135mm, 12V, 0.5A Fluid Dynamic Bearing Fan) |
| 5VSB | |
| TVS Diode | P6SMB |
| Rectifier |
Pingwey R1MF
|
| Synchronous Rectification Driver |
Leadtrend LD8926AA1
|
| Standby PWM Controller | On-Bright OB2365T |
While the C1500 uses the more advanced and semi-digital CTT platform, the lower-capacity members of the same line use the analog CXT platform. The design is contemporary, with a half-bridge topology on the primary side and an LLC resonant converter. On the secondary side, a synchronous scheme rectifies the 12V rail through ten Infineon FETs, and a pair of DC-DC converters generate the minor rails.
All parts are of high quality, and the soldering quality is also good. The cooling fan is by Hong Hua, which dominates the PSU market because of its fair prices, good quality, and performance. The fan uses a fluid dynamic bearing for lower noise and increased longevity.
For my next build, I’m going for a complete white build. Luckily, this psu comes in white, but i saw in a video from Der Bauer that the cables are very loosely connected to the psu. Was this also the case for your unit?
https://youtu.be/rjcoCbJoDYc?si=Kl8iYOIIdaQoJ8Gg&t=693
Could you als do a review of the Phanteks revolt 1200?
The difference between the original C1200 and ATX 3.1 version is not just limited to the 12V-2×6 connector. The new version also has one extra PCIe connector, which is good if you have a GPU with three PCIe connectors like the 7900 XTX from AIBs.
Are there any plans to test the be quiet! Straight Power 12 80+ Platinum?
Yes, but I don’t know when I will find the time for it.