Delivery Time:25working days after payment
Certification:ISO9001：2008

Die Cast Anodized Heat Sink Radiator 1070 Pure Aluminum For Led Lamp

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 complete and dissemination.

 
Heat transfer between the different materials will have different resistance, referred to as thermal resistance.