Classic CWT ISO series. Manufactured December, 2006. This one is pretty nice. I figured it was worth upgrading since it has a 39 transformer and decent heatsinks. And it's actually got a thermistor for the fan. Most just run at full speed all the time.
All the caps consist of Fuhjyyu, Koshin, and two Teapo SEK. The only caps that tested bad were the Fuhjjyu TM on the 5VSB, and a 1uF 50V Koshin cap
Original input caps were 820uF Fuhjyyu. The bridge rectifier was physically touching one of them! Oddly, the one being touched read 822uF, and the other one read 727uF. Nice that they installed MOVs. Switchers are 2SC2625 rated at 15A. Nice. NTC is SCK-058.
For the rectifiers, it used a 30A schottky for 3.3V, two 20A schottkys in parallel for the 5V (I prefer this over a single 30A) and a 16A ultra fast on the 12V.
The worst thing about it was the cables. 20 pin motherboard, 4 pin CPU, 6 molex, 2 berg.
This is how it looked before I got my hands on it.
All the caps consist of Fuhjyyu, Koshin, and two Teapo SEK. The only caps that tested bad were the Fuhjjyu TM on the 5VSB, and a 1uF 50V Koshin cap
Original input caps were 820uF Fuhjyyu. The bridge rectifier was physically touching one of them! Oddly, the one being touched read 822uF, and the other one read 727uF. Nice that they installed MOVs. Switchers are 2SC2625 rated at 15A. Nice. NTC is SCK-058.
For the rectifiers, it used a 30A schottky for 3.3V, two 20A schottkys in parallel for the 5V (I prefer this over a single 30A) and a 16A ultra fast on the 12V.
The worst thing about it was the cables. 20 pin motherboard, 4 pin CPU, 6 molex, 2 berg.
This is how it looked before I got my hands on it.
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