1.6mm Aluminum PCB L.F HASL  surface finish 1 oz copper two layer

Detailed Product Description:

LED aluminum pcbs’ thermal conductivity

LED aluminum pcbs’ thermal conductivity relate to aluminum pcbs’ insulating layer (generally is PP, now is thermal conductive adhesive, etc.), it is one of the three major measure standard of aluminum pcbs’ quality(heat resistance and pressure value is another two performance). Aluminum pcbs’ thermal conductivity can be tested, the high value of thermal conductivity is generally ceramic, copper, etc., but due to the cost into consideration, the mainstream is aluminum pcb on the market at present, the corresponding parameters of aluminum pcbs’ is people's concerned problem, the higher thermal conductivity is one of the symbols of the better performance.