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Heatsink, Copper with 12V Fan, for Graphic Board

Heatsink, Copper with 12V Fan, for Graphic Board

31838-large.jpg  31838-1.jpg 
Stock No: 31838 HK
 Review Average:  
 Number of Reviews: 2
 View ReviewsReview this item

Availibilty: In Stock   Units: 56

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 Detailed Description
MFG: Thermaltake
P/N: A-1553-2 (OEM Version)
Voltage: 12VDC
Current: .25A
CFM: 10.6
Noise: 21db
Natural Hard Copper, finned heatsink with internal Fan. Designed to cool Tt-G4-VGA or similar graphic chipsets. Stall sensor output.
L: 2-5/8in. W: 1-5/16in. H: 1/2in. WT: .3

 Product ReviewsClick here to review this item
Thrmaltake copper sinks, up to 40 watts, pulsed .
I have used this sink/fan combo on several LED combinations, so far;... single 10 watt,as brake light replacements.... single 20 watt, with an additional fan, as Headlight replacement.... Four x 10 watt, pulsed @ 50% duty cycle, with an additional fan ... Very tightly mounted inside the brass kerosene taillight of a 1904 Pierce as a safety flasher unit. The additional fans are because I had to mount inside classic car enclosures with poor natural convection. The Thermaltake fans are super quiet. No LED failures at all, on any of these power dissipation levels, which surprises me for such a small, thin heat sink !
- Alan, KS
Nice small HS for lasers!
Good heat sink but because the copper is soft, minor lapping of the contact surface might be needed.

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