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Pre-Cree CXB3070/3590/Citizen CLU048/058 /Bridgelux V22/V29
Pre drilled for Cree (35070/3590)/ Bridgelux (V22/V29)/Citizen (CLU048/049) are free, The material of our pin fin
heat sink is warm age-hardened aluminum alloy according to EN AW 99.5(Aluminum 1070) Our standard surface
treatments are raw degreased aluminum (Al) and black anodize (A3). On request, we anodize clear natural (A1)
or decorative in any color that is technically possible.
Standard pin fin heat sinks are relatively new derivatives of the Aluminum heat sink. Unlike aluminum extrusion heat sinks, which contain an array of vertically oriented pins, Standard pin fins features pins that gradually bend outward. Curving the pins in this way increases the spacing between the pins and allows surrounding air streams to enter and exit the pin array more efficiently without sacrificing surface area.
The impact of increased pin spacing on heat sink performance is magnified at lower air speeds because weak air streams have less power to penetrate the array of pins. In low air speed environments and in natural convection, the
increased spacing between the pins reduces the heat sink's thermal resistance by up to forty percent versus a aluminum extrusion profile heat sink. As a result, pin fins are recommended for low and moderate airspeed environments
and for natural convection cooling.
We believe that superior equipment makes for superior products,We believe strict quality pays off in the long run.
By implementing ERP system, our company has reengineered its business processes, and gradually optimized its
management system
