he guys
thanx for bringin this thread above..
almost made a 3mm thick colplate for my celeryII 600 @ 900 +? (shame shame
)
but now i've read the whole threat (in 15 minutes.. record??) i'm gonna make myself a 10mm thick coldplate.. COPPER!
3mm = 1/8"
10mm = 3/8"
i got some tech data here..
u are also going for the 2 TEC's parallel?
celery II 600 1.5v
@600 1.5v 18 W
@900 1.5v 27 W
@1008 1.5v 30,5 W
@900 2v 36 W
@1008 2v 40,5 W
@1116 2v 44,8 W
@1200 2v 48,1 W
we'll take the worst case (not that i'm hitting 1200Mhz
)
serie 1 TEC / 3 TEC’s parralel :
layer type Watt endW Temp DeltaT
105 mm2 CPU 48 W 48W
156W TEC PEL 117 165W -54C 28C
3x 156W TEC PEL 351 W 516W -13C 49C
317,25 cm2 Radiator 24C
1 - ( 48 / 117 ) * 70 = 41C delta
1 - ( 165 / 351 ) * 70 = 37C delta
serie 1 TEC / 2 TEC’s parralel :
layer type Watt TusW Temp DeltaT
105 mm2 CPU 48 W 48W
156W TEC PEL 117 165W -37C 28C
2x 156W TEC PEL 234 W 399W 4C 49C
317,25 cm2 Radiator 24C
1 - ( 48 / 117 ) * 70 = 41C delta
1 - ( 165 / 234 ) * 70 = 20C delta
2 TEC’s parralel :
laag Type Watt TusW Temp DeltaT
105 mm2 CPU 48 W 48W
2x 156W TEC PEL 234W 282W -31,6C 28C
317,25 cm2 Radiator 24C
1 - ( 48 / 234 ) * 70 = 55,6 C delta
1 TEC:
laag Type Watt TusW Temp DeltaT
105 mm2 CPU 48 W 48W
2x 156W TEC PEL 117W 165W -17C 28C
317,25 cm2 Radiator 24C
1 - ( 48 / 117 ) * 70 = 41C delta
and off course 2 BIG-ASS papst 127mm diameter 230v.. total of 300 m3/h or 174 CFM at only 37 DB!
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OC'ing is my middlename