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View Full Version : Re: BGA Heatsink


CrimsonLiar
May 13th 04, 06:30 PM
heatsink manufacturer - aluminum extrusions, bga heatsinks, chipset heat sink, clips, To-220 heatsink and DC converter heatsinkWow, is there some supa dupa new soundcard out there that runs so hot it needs a heatsink - I WANT ONE

CrimsonLiar
"Cooling Solutions" > wrote in message ...


AL.Heatsinks Physical Property Of Radiator
1.there are two types of radiator in general, the one is free-air cooling radiator, and the other, forced-air cooling --radiator. When forced-air cooling radiator is used, its cooling efficacy will be 2-3 times of that of a free-air ------cooling radiator.


2.Aluminum alloy 6063-T5 is used as material for radiator production.

3.Anode surface disposal:The isnulated erosion-proof membrane has a black-body heat radiator effect.
--Transparent membrane : It is coated with a transparent erosion-proof membrane.
--Golden color membrane : It is coated with chromic acid membrane.
--Plain membrane : It is not disposed, to be used when electric conditions is required.

4.When install a radiator , there is a great difference in environment conditions with regard to the installed --------components, son many uncertain factors are involved.

5.Regarding heat releasing amount of a radiator, the surface area of heat dissipating fins is in proportion to the ----total area.

6.Regarding heat releasing amount of a radiator, the surface temperature of heat dissipating fins is in proportion ---to difference of ambient temperature.

7.When the surface color of a radiator is in black, its heat releasing efficiency would be higher.

8.If the heat dissipating fins are mounted in a vertical direction, a much better efficacy can be obtained.


For more information,please link http://www.magntek.com

(Rf-F