Diecast boxes heat dissipation

Dec 30, 2010 83 Replies
J

-#######+ # x##, ### # X# #X ## -# # # =## ## # # ### ### # # ###; ### # # # =##X x### ### # # , # -###X ###X #### ## ; #############+;= x####, +### #### ### ,### #################= ##### ### ### .###+ ##. ################### ##### ##-## #### ######################## . .,- X##-####### ####################### ###########x-####### +##################### +######x### =#X=. #####################, #+ # #x#################.+ ## x# ####### ## # ##### ## ## ## ## ## ### ## ## ## ## ## ## ## # # ## ## ## ####### ## ## ## ## ###### ## ## ## ######### ## ## ## ## ## ## ### ### ## ## ## ## ####### ###### #### #### ##### ## ##

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J

You've got to admire people who immerse themselves in their work.

John

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K

The best I've managed is a seven. Others claim nine.

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D

Although these differ from each other, for metals that have much usage in heatsinks all of these options achieve much less emissivity than a paint job does.

I did agree that roughened metals run higher than polished metals - but still low in comparison to giving them a paint job. This is especially true for the usual metals that heatsinks tend to be made of.

- Don Klipstein (don@misty.com)
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