Description:
 
Round Custom Formed Pin Fin Aluminum Led Heatsinks with Effective Anodic Oxidation ,This design is more effective product , it is very common for board level dissapate heat sink . We offer an excellent cost effective solution to our customers' extrusion needs. Our heat sinks are used in many well-known markets and industry leaders with applications including power supplies and audio equipment. Catalogs with hundreds of standard specifications are available upon request. Custom designed parts are provided on a regular basis.
 
Competitive Advantage:
 
 
When led working , just only less than 30% energy can convert to light energy , while most energy convert to heats . So if this issue isn’t solved , the P-N will heat up quickly ,and reduce the service life of led . So led need to dissipate .

Basic form of heat transfer : Heat conduction, convection, heat radiation
 
Divided into natural convection and forced convection. Led lamp cooling system mainly by conduction and natural convection heat transfer to