Thermal conductivity from 1.0 W/m.k upto 12.0W/m.k
Aluminum PCB , also,it is called Aluminium PCB,metal core PCB,mcpcb, IMS(Insulated metal substracte).
Aluminum PCB have 3 parts:
1.Circuit Layer (Copper Layer)
This is printed circuit copper foil layer, From 1.0 oz up to 8 oz (35um-280um). Min.Trace/space 5/5mil(0.127/0.127mm)
2.Dielectric Layer(Insulated Layer)
There are very good price and delivery time if the raw material made in China and Taiwan, we also,have many customer who choose Bergquist Thermal-Clad and Larid Tlam material,strict meet customer’s Requirement to manufacture the ALPCB.
3.Substrate Layer(Metal layer)
There are 4 types Aluminum, 1001, 3001, 5052, 6063.
If no requirement of this from,
we used AL1001,AL3001 for 1.0 w/m.k to 1.5 W/m.k ,
5052 for High thermal conductivity (2.0 W/m.k to 12W/m.k)