Part Analysis
| General Data | |
| Manufacturer (OEM) | CWT |
| Platform | CSE |
| PCB Type | Double-Sided |
| Primary Side | |
| Transient Filter | 4x Y caps, 2x X caps, 2x CM chokes, 1x MOV |
| Inrush Protection | NTC Thermistor SCK-056 (5 Ohm) & Relay |
| Bridge Rectifier(s) |
2x GBUL1506 (600V, 15A @ 100°C)
|
| APFC MOSFETs |
2x Infineon IPA60R125P6 (600V, 19A @ 100°C, Rds(on): 0.125Ohm) &
1x Sync Power SPN5003 (for reducing the no-load consumption) |
| APFC Boost Diode |
1x Infineon IDH08G65C6 (650V, 8A @ 145°C)
|
| Bulk Cap(s) |
1x Nippon Chemi-Con (450V, 680uF, 2,000h @ 105°C, KMZ)
|
| Main Switchers |
2x Vishay SiHA25N60EFL (600V, 16A @ 100°C, Rds(on): 0.146Ohm)
|
| APFC Controller |
Champion CM6500UNX
|
| Resonant Controller | Champion CU6901VAC |
| Topology |
Primary side: APFC, Half-Bridge & LLC converter
Secondary side: Synchronous Rectification & DC-DC converters |
| Secondary Side | |
| +12V MOSFETs | 8x International Rectifier IRFH7004PbF (40V, 164A @ 100°C, Rds(on): 1.4mOhm) |
| 5V & 3.3V | DC-DC Converters:
PWM Controller(s): ANPEC APW7159C |
| Filtering Capacitors | Electrolytic:
Polymer: 13x FPCAP, 7x Nippon Chemi-Con |
| Supervisor IC | Weltrend WT7502R (OVP, UVP, SCP, PG) |
| Fan Model | Hong Hua HA1225H12F-Z (120mm, 12V, 0.58A, Fluid Dynamic Bearing Fan) |
| 5VSB Circuit | |
| Rectifier | |
| Standby PWM Controller | On-Bright OB5282 |
This is CWT’s CSE platform, using top-notch parts, including Infineon and Vishay FETs and Japanese caps for increased reliability. The cooling fan, manufactured by Hong Hua, is also of high quality and has a fluid dynamic bearing to keep noise output low. On the primary side, besides the APFC converter, which has been used in every desktop PSU for many years now, we also find a half-bridge topology and an LLC resonant converter for lower switching losses. On the secondary side, a synchronous rectification scheme handles the 12V rail, with eight FETs total, and the minor rails are generated through a pair of DC-DC converters.
The bulk caps and several caps on the secondary side are by Chemi-Con, and we also find several Rubycon and Nichicon electrolytic caps. On the secondary side, many polymer caps are also used for ripple filtering.
Would the 750W version perform similarly? (in theory)
yes
Can you please tell me the difference between this model and original one (without II) since the adata xpg core reactor without II is a lot cheaper here..? Thanks
Hi, which one would you recommend between this Core Reactor II, FSP hydro G Pro, Montech Titan Gold or Thermaltake PF3 850w?
Thankyou in advance
Core Reactor II or FSP hydro G Pro,
Hi thankyou for replying, is the new Core Reactor fan still noisy?
Are there other better PSU than those two?
Can you mention few of them?
Thanks a lot!
Please look in my best PSU’s article to find the less noisy in this category. I have them all there.
Best overall for 230V still are these three?
Super Flower Leadex VII XG 850W, Cooler master V850i and NZXT C850 Gold?
Those might be better than the XPG right?
Hi crmaris
I am seeing that it is a very good PSU for the price, what do you think about buying it to use with a 4070TiSuper and an R7 7800X3D? 850W
It will be fine!
Hi crmaris.
After buying this power supply, I decided to test it with a tester from Aliexpress. When the tester is turned on, it starts beeping and Power Good flashes with a reading of 130.
All other indicators are normal.
Can you tell me if this is a factory defect or can I use this power supply?
P.S. I checked the tester on my old Deepcool PQ750M power supply. There it works without beeping and PG blinking.
You can use the PSU. These cheap testers are for basic stuff only.
Thank you, for your reply.
Hi crmaris, is this one better then the first core reactor? Price difference is big.
If you don’t care for ATX v3.0 and the 12VHPWR cable, you can go to the first version.