A New CWT 1200W high efficiency design

[Travis]

http://www.hkepc.com/1851/

It's called DSR1200.

Single transformer/Double Forward/5V&3V3 DC-DC (UCP/SIG style circuit)
5VSB ~6A capacity/Eff up to 89%@230V/Yateloon 14cm Ball-bearing fan
Modular Cables/20cm length

Internal
http://www.hkepc.com/database/images/20081015120148082100477644.JPG

Regulation and Efficiency chart, 230V input
http://www.hkepc.com/database/images/200810161141016160227777.jpg

Attractive to me :)

[Oklahoma Wolf]

Psst... there's an Ikonik Vulcan 1200W in the review pile ;)

Will be working on it as soon as part 2 of the GPU roundup is done, which won't happen until I get the SM-268 repaired.

[spursindonesia]

Nice, good development by CWT. I wonder whether this platform can be downscaled to around 800-1000w class to supplement the aging PSH platform, while being affordable and still offering good quality & performance too.

Thx Travis, appreciated the info you've brought to this forum. :)

[Travis]

Will be working on it as soon as part 2 of the GPU roundup is done, which won't happen until I get the SM-268 repaired.
Uh-oh, what happened to it?

[Oklahoma Wolf]

http://www.jonnyguru.com//forums/showthread.php?p=44484

It got too hot.

[Travis]

The MOSFETs have to endure all the 1200W heat on them... that's why they're fragile and have to be cooled by really load fans.