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What are Aluminum extrusions? What are the benifits of extrusion heatsinks?

Date:2019-08-27 17:41:41

Aluminum extrusions are cost-effective solutions for the majority of electronic cooling applications. Extrusion profiles enable engineers to either select or start their design from a pre-tooled extrusion profile for the cooling solution. PT heatsinks Applications can be for LED, IGBT, and IC devices or a wide range of other packages for electronics.

Compared with other manufacturing methods, extruded heat sinks offer the following benefits:

Most cost effective
Best thermal performance for forced convection
Extruded from A6063 with high thermal conductivity (209 W/m-K)
Good for medium- to high-airflows
Excellent surface finish and appearance
Length can be customized without new tooling
Secondary operation are easy to achieve
Cross cut extrusions offer omni-directional properties

Application for Aluminum extrusions
Commercial LED Lighting:

Circuit Boards& PCB (PC boards):


Electronic Instrument or Electronic Equipment:

Automotive equipment, NEV (New Energy Vehicles):

Considering the low tooling and manufacturing costs, we recommend customers to consider custom-designed extrusions for all applications to achieve the best (optimized) performance.The purpose of heat sinks are specially designed to extract heat from components in the electronic devices, we accept customized services.